SNOMED Change Set (CodeSystem) - Definitions - Terminology Change Set Exchange v1.0.0-ballot

This page is part of the Terminology Change Set Exchange (v1.0.0-ballot: STU1 Ballot 1) based on FHIR (HL7® FHIR® Standard) R4. . For a full list of available versions, see the Directory of published versions

Resource Profile: SNOMEDChangeSet - Detailed Descriptions

Page standards status: Draft

Maturity Level: 0

Definitions for the snomed-changeset-profile resource profile.

Differential Elements Table
Key Elements Table
Snapshot Elements Table

Guidance on how to interpret the contents of this table can be found here

0. CodeSystem
2. CodeSystem.property
Short	Property values should follow the SNOMED-specific guidance available here: https://terminology.hl7.org/SNOMEDCT.html#snomed-ct-properties
Slicing	This element introduces a set of slices on `CodeSystem.property`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ code
4. CodeSystem.property:inactive
Slice Name	inactive
Short	Property slice to capture SNOMED inactive for a concept
Control	0..1
6. CodeSystem.property:inactive.code
Fixed Value	`inactive`
8. CodeSystem.property:inactive.type
Fixed Value	`boolean`
10. CodeSystem.property:definitionStatusId
Slice Name	definitionStatusId
Short	Property slice to capture SNOMED definitionStatusId for a concept
Control	0..1
12. CodeSystem.property:definitionStatusId.code
Fixed Value	`definitionStatusId`
14. CodeSystem.property:definitionStatusId.type
Fixed Value	`Coding`
16. CodeSystem.property:parent
Slice Name	parent
Short	Property slice to capture SNOMED parent for a concept
Control	0..1
18. CodeSystem.property:parent.code
Fixed Value	`parent`
20. CodeSystem.property:parent.type
Fixed Value	`Coding`
22. CodeSystem.property:moduleId
Slice Name	moduleId
Short	Property slice to capture SNOMED moduleId for a concept
Control	0..1
24. CodeSystem.property:moduleId.code
Fixed Value	`moduleId`
26. CodeSystem.property:moduleId.type
Fixed Value	`Coding`
28. CodeSystem.property:Due_to
Slice Name	Due_to
Short	Property slice to capture SNOMED Due to for a concept
Control	0..1
30. CodeSystem.property:Due_to.code
Fixed Value	`Due to`
32. CodeSystem.property:Due_to.type
Fixed Value	`Coding`
34. CodeSystem.property:Associated_with
Slice Name	Associated_with
Short	Property slice to capture SNOMED Associated with for a concept
Control	0..1
36. CodeSystem.property:Associated_with.code
Fixed Value	`Associated with`
38. CodeSystem.property:Associated_with.type
Fixed Value	`Coding`
40. CodeSystem.property:Associated_morphology
Slice Name	Associated_morphology
Short	Property slice to capture SNOMED Associated morphology for a concept
Control	0..1
42. CodeSystem.property:Associated_morphology.code
Fixed Value	`Associated morphology`
44. CodeSystem.property:Associated_morphology.type
Fixed Value	`Coding`
46. CodeSystem.property:Has_specimen
Slice Name	Has_specimen
Short	Property slice to capture SNOMED Has specimen for a concept
Control	0..1
48. CodeSystem.property:Has_specimen.code
Fixed Value	`Has specimen`
50. CodeSystem.property:Has_specimen.type
Fixed Value	`Coding`
52. CodeSystem.property:Specimen_source_morphology
Slice Name	Specimen_source_morphology
Short	Property slice to capture SNOMED Specimen source morphology for a concept
Control	0..1
54. CodeSystem.property:Specimen_source_morphology.code
Fixed Value	`Specimen source morphology`
56. CodeSystem.property:Specimen_source_morphology.type
Fixed Value	`Coding`
58. CodeSystem.property:Specimen_source_topography
Slice Name	Specimen_source_topography
Short	Property slice to capture SNOMED Specimen source topography for a concept
Control	0..1
60. CodeSystem.property:Specimen_source_topography.code
Fixed Value	`Specimen source topography`
62. CodeSystem.property:Specimen_source_topography.type
Fixed Value	`Coding`
64. CodeSystem.property:Specimen_source_identity
Slice Name	Specimen_source_identity
Short	Property slice to capture SNOMED Specimen source identity for a concept
Control	0..1
66. CodeSystem.property:Specimen_source_identity.code
Fixed Value	`Specimen source identity`
68. CodeSystem.property:Specimen_source_identity.type
Fixed Value	`Coding`
70. CodeSystem.property:Specimen_procedure
Slice Name	Specimen_procedure
Short	Property slice to capture SNOMED Specimen procedure for a concept
Control	0..1
72. CodeSystem.property:Specimen_procedure.code
Fixed Value	`Specimen procedure`
74. CodeSystem.property:Specimen_procedure.type
Fixed Value	`Coding`
76. CodeSystem.property:Part_of
Slice Name	Part_of
Short	Property slice to capture SNOMED Part of for a concept
Control	0..1
78. CodeSystem.property:Part_of.code
Fixed Value	`Part of`
80. CodeSystem.property:Part_of.type
Fixed Value	`Coding`
82. CodeSystem.property:Has_active_ingredient
Slice Name	Has_active_ingredient
Short	Property slice to capture SNOMED Has active ingredient for a concept
Control	0..1
84. CodeSystem.property:Has_active_ingredient.code
Fixed Value	`Has active ingredient`
86. CodeSystem.property:Has_active_ingredient.type
Fixed Value	`Coding`
88. CodeSystem.property:Subject_of_information
Slice Name	Subject_of_information
Short	Property slice to capture SNOMED Subject of information for a concept
Control	0..1
90. CodeSystem.property:Subject_of_information.code
Fixed Value	`Subject of information`
92. CodeSystem.property:Subject_of_information.type
Fixed Value	`Coding`
94. CodeSystem.property:Causative_agent
Slice Name	Causative_agent
Short	Property slice to capture SNOMED Causative agent for a concept
Control	0..1
96. CodeSystem.property:Causative_agent.code
Fixed Value	`Causative agent`
98. CodeSystem.property:Causative_agent.type
Fixed Value	`Coding`
100. CodeSystem.property:Associated_finding
Slice Name	Associated_finding
Short	Property slice to capture SNOMED Associated finding for a concept
Control	0..1
102. CodeSystem.property:Associated_finding.code
Fixed Value	`Associated finding`
104. CodeSystem.property:Associated_finding.type
Fixed Value	`Coding`
106. CodeSystem.property:Component
Slice Name	Component
Short	Property slice to capture SNOMED Component for a concept
Control	0..1
108. CodeSystem.property:Component.code
Fixed Value	`Component`
110. CodeSystem.property:Component.type
Fixed Value	`Coding`
112. CodeSystem.property:Severity
Slice Name	Severity
Short	Property slice to capture SNOMED Severity for a concept
Control	0..1
114. CodeSystem.property:Severity.code
Fixed Value	`Severity`
116. CodeSystem.property:Severity.type
Fixed Value	`Coding`
118. CodeSystem.property:Occurrence
Slice Name	Occurrence
Short	Property slice to capture SNOMED Occurrence for a concept
Control	0..1
120. CodeSystem.property:Occurrence.code
Fixed Value	`Occurrence`
122. CodeSystem.property:Occurrence.type
Fixed Value	`Coding`
124. CodeSystem.property:Episodicity
Slice Name	Episodicity
Short	Property slice to capture SNOMED Episodicity for a concept
Control	0..1
126. CodeSystem.property:Episodicity.code
Fixed Value	`Episodicity`
128. CodeSystem.property:Episodicity.type
Fixed Value	`Coding`
130. CodeSystem.property:Technique
Slice Name	Technique
Short	Property slice to capture SNOMED Technique for a concept
Control	0..1
132. CodeSystem.property:Technique.code
Fixed Value	`Technique`
134. CodeSystem.property:Technique.type
Fixed Value	`Coding`
136. CodeSystem.property:Revision_status
Slice Name	Revision_status
Short	Property slice to capture SNOMED Revision status for a concept
Control	0..1
138. CodeSystem.property:Revision_status.code
Fixed Value	`Revision status`
140. CodeSystem.property:Revision_status.type
Fixed Value	`Coding`
142. CodeSystem.property:Units
Slice Name	Units
Short	Property slice to capture SNOMED Units for a concept
Control	0..1
144. CodeSystem.property:Units.code
Fixed Value	`Units`
146. CodeSystem.property:Units.type
Fixed Value	`Coding`
148. CodeSystem.property:After
Slice Name	After
Short	Property slice to capture SNOMED After for a concept
Control	0..1
150. CodeSystem.property:After.code
Fixed Value	`After`
152. CodeSystem.property:After.type
Fixed Value	`Coding`
154. CodeSystem.property:Access
Slice Name	Access
Short	Property slice to capture SNOMED Access for a concept
Control	0..1
156. CodeSystem.property:Access.code
Fixed Value	`Access`
158. CodeSystem.property:Access.type
Fixed Value	`Coding`
160. CodeSystem.property:Method
Slice Name	Method
Short	Property slice to capture SNOMED Method for a concept
Control	0..1
162. CodeSystem.property:Method.code
Fixed Value	`Method`
164. CodeSystem.property:Method.type
Fixed Value	`Coding`
166. CodeSystem.property:Priority
Slice Name	Priority
Short	Property slice to capture SNOMED Priority for a concept
Control	0..1
168. CodeSystem.property:Priority.code
Fixed Value	`Priority`
170. CodeSystem.property:Priority.type
Fixed Value	`Coding`
172. CodeSystem.property:Clinical_course
Slice Name	Clinical_course
Short	Property slice to capture SNOMED Clinical course for a concept
Control	0..1
174. CodeSystem.property:Clinical_course.code
Fixed Value	`Clinical course`
176. CodeSystem.property:Clinical_course.type
Fixed Value	`Coding`
178. CodeSystem.property:Laterality
Slice Name	Laterality
Short	Property slice to capture SNOMED Laterality for a concept
Control	0..1
180. CodeSystem.property:Laterality.code
Fixed Value	`Laterality`
182. CodeSystem.property:Laterality.type
Fixed Value	`Coding`
184. CodeSystem.property:Associated_procedure
Slice Name	Associated_procedure
Short	Property slice to capture SNOMED Associated procedure for a concept
Control	0..1
186. CodeSystem.property:Associated_procedure.code
Fixed Value	`Associated procedure`
188. CodeSystem.property:Associated_procedure.type
Fixed Value	`Coding`
190. CodeSystem.property:Finding_site
Slice Name	Finding_site
Short	Property slice to capture SNOMED Finding site for a concept
Control	0..1
192. CodeSystem.property:Finding_site.code
Fixed Value	`Finding site`
194. CodeSystem.property:Finding_site.type
Fixed Value	`Coding`
196. CodeSystem.property:Direct_morphology
Slice Name	Direct_morphology
Short	Property slice to capture SNOMED Direct morphology for a concept
Control	0..1
198. CodeSystem.property:Direct_morphology.code
Fixed Value	`Direct morphology`
200. CodeSystem.property:Direct_morphology.type
Fixed Value	`Coding`
202. CodeSystem.property:Direct_substance
Slice Name	Direct_substance
Short	Property slice to capture SNOMED Direct substance for a concept
Control	0..1
204. CodeSystem.property:Direct_substance.code
Fixed Value	`Direct substance`
206. CodeSystem.property:Direct_substance.type
Fixed Value	`Coding`
208. CodeSystem.property:Has_focus
Slice Name	Has_focus
Short	Property slice to capture SNOMED Has focus for a concept
Control	0..1
210. CodeSystem.property:Has_focus.code
Fixed Value	`Has focus`
212. CodeSystem.property:Has_focus.type
Fixed Value	`Coding`
214. CodeSystem.property:Has_intent
Slice Name	Has_intent
Short	Property slice to capture SNOMED Has intent for a concept
Control	0..1
216. CodeSystem.property:Has_intent.code
Fixed Value	`Has intent`
218. CodeSystem.property:Has_intent.type
Fixed Value	`Coding`
220. CodeSystem.property:Procedure_site
Slice Name	Procedure_site
Short	Property slice to capture SNOMED Procedure site for a concept
Control	0..1
222. CodeSystem.property:Procedure_site.code
Fixed Value	`Procedure site`
224. CodeSystem.property:Procedure_site.type
Fixed Value	`Coding`
226. CodeSystem.property:Has_definitional_manifestation
Slice Name	Has_definitional_manifestation
Short	Property slice to capture SNOMED Has definitional manifestation for a concept
Control	0..1
228. CodeSystem.property:Has_definitional_manifestation.code
Fixed Value	`Has definitional manifestation`
230. CodeSystem.property:Has_definitional_manifestation.type
Fixed Value	`Coding`
232. CodeSystem.property:Indirect_morphology
Slice Name	Indirect_morphology
Short	Property slice to capture SNOMED Indirect morphology for a concept
Control	0..1
234. CodeSystem.property:Indirect_morphology.code
Fixed Value	`Indirect morphology`
236. CodeSystem.property:Indirect_morphology.type
Fixed Value	`Coding`
238. CodeSystem.property:Indirect_device
Slice Name	Indirect_device
Short	Property slice to capture SNOMED Indirect device for a concept
Control	0..1
240. CodeSystem.property:Indirect_device.code
Fixed Value	`Indirect device`
242. CodeSystem.property:Indirect_device.type
Fixed Value	`Coding`
244. CodeSystem.property:Has_interpretation
Slice Name	Has_interpretation
Short	Property slice to capture SNOMED Has interpretation for a concept
Control	0..1
246. CodeSystem.property:Has_interpretation.code
Fixed Value	`Has interpretation`
248. CodeSystem.property:Has_interpretation.type
Fixed Value	`Coding`
250. CodeSystem.property:Interprets
Slice Name	Interprets
Short	Property slice to capture SNOMED Interprets for a concept
Control	0..1
252. CodeSystem.property:Interprets.code
Fixed Value	`Interprets`
254. CodeSystem.property:Interprets.type
Fixed Value	`Coding`
256. CodeSystem.property:Measurement_method
Slice Name	Measurement_method
Short	Property slice to capture SNOMED Measurement method for a concept
Control	0..1
258. CodeSystem.property:Measurement_method.code
Fixed Value	`Measurement method`
260. CodeSystem.property:Measurement_method.type
Fixed Value	`Coding`
262. CodeSystem.property:Property
Slice Name	Property
Short	Property slice to capture SNOMED Property for a concept
Control	0..1
264. CodeSystem.property:Property.code
Fixed Value	`Property`
266. CodeSystem.property:Property.type
Fixed Value	`Coding`
268. CodeSystem.property:Recipient_category
Slice Name	Recipient_category
Short	Property slice to capture SNOMED Recipient category for a concept
Control	0..1
270. CodeSystem.property:Recipient_category.code
Fixed Value	`Recipient category`
272. CodeSystem.property:Recipient_category.type
Fixed Value	`Coding`
274. CodeSystem.property:Scale_type
Slice Name	Scale_type
Short	Property slice to capture SNOMED Scale type for a concept
Control	0..1
276. CodeSystem.property:Scale_type.code
Fixed Value	`Scale type`
278. CodeSystem.property:Scale_type.type
Fixed Value	`Coding`
280. CodeSystem.property:Specimen_substance
Slice Name	Specimen_substance
Short	Property slice to capture SNOMED Specimen substance for a concept
Control	0..1
282. CodeSystem.property:Specimen_substance.code
Fixed Value	`Specimen substance`
284. CodeSystem.property:Specimen_substance.type
Fixed Value	`Coding`
286. CodeSystem.property:Time_aspect
Slice Name	Time_aspect
Short	Property slice to capture SNOMED Time aspect for a concept
Control	0..1
288. CodeSystem.property:Time_aspect.code
Fixed Value	`Time aspect`
290. CodeSystem.property:Time_aspect.type
Fixed Value	`Coding`
292. CodeSystem.property:Pathological_process
Slice Name	Pathological_process
Short	Property slice to capture SNOMED Pathological process for a concept
Control	0..1
294. CodeSystem.property:Pathological_process.code
Fixed Value	`Pathological process`
296. CodeSystem.property:Pathological_process.type
Fixed Value	`Coding`
298. CodeSystem.property:Procedure_site_-_Direct
Slice Name	Procedure_site_-_Direct
Short	Property slice to capture SNOMED Procedure site - Direct for a concept
Control	0..1
300. CodeSystem.property:Procedure_site_-_Direct.code
Fixed Value	`Procedure site - Direct`
302. CodeSystem.property:Procedure_site_-_Direct.type
Fixed Value	`Coding`
304. CodeSystem.property:Procedure_site_-_Indirect
Slice Name	Procedure_site_-_Indirect
Short	Property slice to capture SNOMED Procedure site - Indirect for a concept
Control	0..1
306. CodeSystem.property:Procedure_site_-_Indirect.code
Fixed Value	`Procedure site - Indirect`
308. CodeSystem.property:Procedure_site_-_Indirect.type
Fixed Value	`Coding`
310. CodeSystem.property:Procedure_device
Slice Name	Procedure_device
Short	Property slice to capture SNOMED Procedure device for a concept
Control	0..1
312. CodeSystem.property:Procedure_device.code
Fixed Value	`Procedure device`
314. CodeSystem.property:Procedure_device.type
Fixed Value	`Coding`
316. CodeSystem.property:Procedure_morphology
Slice Name	Procedure_morphology
Short	Property slice to capture SNOMED Procedure morphology for a concept
Control	0..1
318. CodeSystem.property:Procedure_morphology.code
Fixed Value	`Procedure morphology`
320. CodeSystem.property:Procedure_morphology.type
Fixed Value	`Coding`
322. CodeSystem.property:Finding_context
Slice Name	Finding_context
Short	Property slice to capture SNOMED Finding context for a concept
Control	0..1
324. CodeSystem.property:Finding_context.code
Fixed Value	`Finding context`
326. CodeSystem.property:Finding_context.type
Fixed Value	`Coding`
328. CodeSystem.property:Temporal_context
Slice Name	Temporal_context
Short	Property slice to capture SNOMED Temporal context for a concept
Control	0..1
330. CodeSystem.property:Temporal_context.code
Fixed Value	`Temporal context`
332. CodeSystem.property:Temporal_context.type
Fixed Value	`Coding`
334. CodeSystem.property:Subject_relationship_context
Slice Name	Subject_relationship_context
Short	Property slice to capture SNOMED Subject relationship context for a concept
Control	0..1
336. CodeSystem.property:Subject_relationship_context.code
Fixed Value	`Subject relationship context`
338. CodeSystem.property:Subject_relationship_context.type
Fixed Value	`Coding`
340. CodeSystem.property:Route_of_administration
Slice Name	Route_of_administration
Short	Property slice to capture SNOMED Route of administration for a concept
Control	0..1
342. CodeSystem.property:Route_of_administration.code
Fixed Value	`Route of administration`
344. CodeSystem.property:Route_of_administration.type
Fixed Value	`Coding`
346. CodeSystem.property:Has_dose_form
Slice Name	Has_dose_form
Short	Property slice to capture SNOMED Has dose form for a concept
Control	0..1
348. CodeSystem.property:Has_dose_form.code
Fixed Value	`Has dose form`
350. CodeSystem.property:Has_dose_form.type
Fixed Value	`Coding`
352. CodeSystem.property:Finding_method
Slice Name	Finding_method
Short	Property slice to capture SNOMED Finding method for a concept
Control	0..1
354. CodeSystem.property:Finding_method.code
Fixed Value	`Finding method`
356. CodeSystem.property:Finding_method.type
Fixed Value	`Coding`
358. CodeSystem.property:Finding_informer
Slice Name	Finding_informer
Short	Property slice to capture SNOMED Finding informer for a concept
Control	0..1
360. CodeSystem.property:Finding_informer.code
Fixed Value	`Finding informer`
362. CodeSystem.property:Finding_informer.type
Fixed Value	`Coding`
364. CodeSystem.property:Using_device
Slice Name	Using_device
Short	Property slice to capture SNOMED Using device for a concept
Control	0..1
366. CodeSystem.property:Using_device.code
Fixed Value	`Using device`
368. CodeSystem.property:Using_device.type
Fixed Value	`Coding`
370. CodeSystem.property:Using_energy
Slice Name	Using_energy
Short	Property slice to capture SNOMED Using energy for a concept
Control	0..1
372. CodeSystem.property:Using_energy.code
Fixed Value	`Using energy`
374. CodeSystem.property:Using_energy.type
Fixed Value	`Coding`
376. CodeSystem.property:Using_substance
Slice Name	Using_substance
Short	Property slice to capture SNOMED Using substance for a concept
Control	0..1
378. CodeSystem.property:Using_substance.code
Fixed Value	`Using substance`
380. CodeSystem.property:Using_substance.type
Fixed Value	`Coding`
382. CodeSystem.property:Surgical_approach
Slice Name	Surgical_approach
Short	Property slice to capture SNOMED Surgical approach for a concept
Control	0..1
384. CodeSystem.property:Surgical_approach.code
Fixed Value	`Surgical approach`
386. CodeSystem.property:Surgical_approach.type
Fixed Value	`Coding`
388. CodeSystem.property:Using_access_device
Slice Name	Using_access_device
Short	Property slice to capture SNOMED Using access device for a concept
Control	0..1
390. CodeSystem.property:Using_access_device.code
Fixed Value	`Using access device`
392. CodeSystem.property:Using_access_device.type
Fixed Value	`Coding`
394. CodeSystem.property:Property_type
Slice Name	Property_type
Short	Property slice to capture SNOMED Property type for a concept
Control	0..1
396. CodeSystem.property:Property_type.code
Fixed Value	`Property type`
398. CodeSystem.property:Property_type.type
Fixed Value	`Coding`
400. CodeSystem.property:Inheres_in
Slice Name	Inheres_in
Short	Property slice to capture SNOMED Inheres in for a concept
Control	0..1
402. CodeSystem.property:Inheres_in.code
Fixed Value	`Inheres in`
404. CodeSystem.property:Inheres_in.type
Fixed Value	`Coding`
406. CodeSystem.property:Towards
Slice Name	Towards
Short	Property slice to capture SNOMED Towards for a concept
Control	0..1
408. CodeSystem.property:Towards.code
Fixed Value	`Towards`
410. CodeSystem.property:Towards.type
Fixed Value	`Coding`
412. CodeSystem.property:Characterizes
Slice Name	Characterizes
Short	Property slice to capture SNOMED Characterizes for a concept
Control	0..1
414. CodeSystem.property:Characterizes.code
Fixed Value	`Characterizes`
416. CodeSystem.property:Characterizes.type
Fixed Value	`Coding`
418. CodeSystem.property:Process_agent
Slice Name	Process_agent
Short	Property slice to capture SNOMED Process agent for a concept
Control	0..1
420. CodeSystem.property:Process_agent.code
Fixed Value	`Process agent`
422. CodeSystem.property:Process_agent.type
Fixed Value	`Coding`
424. CodeSystem.property:Process_duration
Slice Name	Process_duration
Short	Property slice to capture SNOMED Process duration for a concept
Control	0..1
426. CodeSystem.property:Process_duration.code
Fixed Value	`Process duration`
428. CodeSystem.property:Process_duration.type
Fixed Value	`Coding`
430. CodeSystem.property:Process_output
Slice Name	Process_output
Short	Property slice to capture SNOMED Process output for a concept
Control	0..1
432. CodeSystem.property:Process_output.code
Fixed Value	`Process output`
434. CodeSystem.property:Process_output.type
Fixed Value	`Coding`
436. CodeSystem.property:Relative_to
Slice Name	Relative_to
Short	Property slice to capture SNOMED Relative to for a concept
Control	0..1
438. CodeSystem.property:Relative_to.code
Fixed Value	`Relative to`
440. CodeSystem.property:Relative_to.type
Fixed Value	`Coding`
442. CodeSystem.property:Precondition
Slice Name	Precondition
Short	Property slice to capture SNOMED Precondition for a concept
Control	0..1
444. CodeSystem.property:Precondition.code
Fixed Value	`Precondition`
446. CodeSystem.property:Precondition.type
Fixed Value	`Coding`
448. CodeSystem.property:Direct_site
Slice Name	Direct_site
Short	Property slice to capture SNOMED Direct site for a concept
Control	0..1
450. CodeSystem.property:Direct_site.code
Fixed Value	`Direct site`
452. CodeSystem.property:Direct_site.type
Fixed Value	`Coding`
454. CodeSystem.property:Specified_by
Slice Name	Specified_by
Short	Property slice to capture SNOMED Specified by for a concept
Control	0..1
456. CodeSystem.property:Specified_by.code
Fixed Value	`Specified by`
458. CodeSystem.property:Specified_by.type
Fixed Value	`Coding`
460. CodeSystem.property:Observes
Slice Name	Observes
Short	Property slice to capture SNOMED Observes for a concept
Control	0..1
462. CodeSystem.property:Observes.code
Fixed Value	`Observes`
464. CodeSystem.property:Observes.type
Fixed Value	`Coding`
466. CodeSystem.property:Is_about
Slice Name	Is_about
Short	Property slice to capture SNOMED Is about for a concept
Control	0..1
468. CodeSystem.property:Is_about.code
Fixed Value	`Is about`
470. CodeSystem.property:Is_about.type
Fixed Value	`Coding`
472. CodeSystem.property:Defined
Slice Name	Defined
Short	Property slice to capture SNOMED Defined for a concept
Control	0..1
474. CodeSystem.property:Defined.code
Fixed Value	`Defined`
476. CodeSystem.property:Defined.type
Fixed Value	`boolean`
478. CodeSystem.concept
480. CodeSystem.concept.code
482. CodeSystem.concept.designation
484. CodeSystem.concept.designation.extension
Control	2..?
486. CodeSystem.concept.designation.extension:caseSensitivity
Slice Name	caseSensitivity
Control	1..?
488. CodeSystem.concept.designation.extension:acceptability
Slice Name	acceptability
Control	1..?
490. CodeSystem.concept.property
Slicing	This element introduces a set of slices on `CodeSystem.concept.property`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ code
492. CodeSystem.concept.property.extension
Control	2..?
494. CodeSystem.concept.property.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
496. CodeSystem.concept.property.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
498. CodeSystem.concept.property:inactive
Slice Name	inactive
Short	Property slice to capture SNOMED inactive for a concept
Control	0..1
500. CodeSystem.concept.property:inactive.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
502. CodeSystem.concept.property:inactive.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
504. CodeSystem.concept.property:inactive.extension:roleGroup
Slice Name	roleGroup
506. CodeSystem.concept.property:inactive.code
Fixed Value	`inactive`
508. CodeSystem.concept.property:definitionStatusId
Slice Name	definitionStatusId
Short	Property slice to capture SNOMED definitionStatusId for a concept
Control	0..1
510. CodeSystem.concept.property:definitionStatusId.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
512. CodeSystem.concept.property:definitionStatusId.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
514. CodeSystem.concept.property:definitionStatusId.extension:roleGroup
Slice Name	roleGroup
516. CodeSystem.concept.property:definitionStatusId.code
Fixed Value	`definitionStatusId`
518. CodeSystem.concept.property:parent
Slice Name	parent
Short	Property slice to capture SNOMED parent for a concept
Control	0..1
520. CodeSystem.concept.property:parent.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
522. CodeSystem.concept.property:parent.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
524. CodeSystem.concept.property:parent.extension:roleGroup
Slice Name	roleGroup
526. CodeSystem.concept.property:parent.code
Fixed Value	`parent`
528. CodeSystem.concept.property:moduleId
Slice Name	moduleId
Short	Property slice to capture SNOMED moduleId for a concept
Control	0..1
530. CodeSystem.concept.property:moduleId.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
532. CodeSystem.concept.property:moduleId.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
534. CodeSystem.concept.property:moduleId.extension:roleGroup
Slice Name	roleGroup
536. CodeSystem.concept.property:moduleId.code
Fixed Value	`moduleId`
538. CodeSystem.concept.property:Due_to
Slice Name	Due_to
Short	Property slice to capture SNOMED Due to for a concept
Control	0..1
540. CodeSystem.concept.property:Due_to.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
542. CodeSystem.concept.property:Due_to.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
544. CodeSystem.concept.property:Due_to.extension:roleGroup
Slice Name	roleGroup
546. CodeSystem.concept.property:Due_to.code
Fixed Value	`Due to`
548. CodeSystem.concept.property:Associated_with
Slice Name	Associated_with
Short	Property slice to capture SNOMED Associated with for a concept
Control	0..1
550. CodeSystem.concept.property:Associated_with.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
552. CodeSystem.concept.property:Associated_with.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
554. CodeSystem.concept.property:Associated_with.extension:roleGroup
Slice Name	roleGroup
556. CodeSystem.concept.property:Associated_with.code
Fixed Value	`Associated with`
558. CodeSystem.concept.property:Associated_morphology
Slice Name	Associated_morphology
Short	Property slice to capture SNOMED Associated morphology for a concept
Control	0..1
560. CodeSystem.concept.property:Associated_morphology.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
562. CodeSystem.concept.property:Associated_morphology.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
564. CodeSystem.concept.property:Associated_morphology.extension:roleGroup
Slice Name	roleGroup
566. CodeSystem.concept.property:Associated_morphology.code
Fixed Value	`Associated morphology`
568. CodeSystem.concept.property:Has_specimen
Slice Name	Has_specimen
Short	Property slice to capture SNOMED Has specimen for a concept
Control	0..1
570. CodeSystem.concept.property:Has_specimen.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
572. CodeSystem.concept.property:Has_specimen.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
574. CodeSystem.concept.property:Has_specimen.extension:roleGroup
Slice Name	roleGroup
576. CodeSystem.concept.property:Has_specimen.code
Fixed Value	`Has specimen`
578. CodeSystem.concept.property:Specimen_source_morphology
Slice Name	Specimen_source_morphology
Short	Property slice to capture SNOMED Specimen source morphology for a concept
Control	0..1
580. CodeSystem.concept.property:Specimen_source_morphology.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
582. CodeSystem.concept.property:Specimen_source_morphology.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
584. CodeSystem.concept.property:Specimen_source_morphology.extension:roleGroup
Slice Name	roleGroup
586. CodeSystem.concept.property:Specimen_source_morphology.code
Fixed Value	`Specimen source morphology`
588. CodeSystem.concept.property:Specimen_source_topography
Slice Name	Specimen_source_topography
Short	Property slice to capture SNOMED Specimen source topography for a concept
Control	0..1
590. CodeSystem.concept.property:Specimen_source_topography.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
592. CodeSystem.concept.property:Specimen_source_topography.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
594. CodeSystem.concept.property:Specimen_source_topography.extension:roleGroup
Slice Name	roleGroup
596. CodeSystem.concept.property:Specimen_source_topography.code
Fixed Value	`Specimen source topography`
598. CodeSystem.concept.property:Specimen_source_identity
Slice Name	Specimen_source_identity
Short	Property slice to capture SNOMED Specimen source identity for a concept
Control	0..1
600. CodeSystem.concept.property:Specimen_source_identity.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
602. CodeSystem.concept.property:Specimen_source_identity.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
604. CodeSystem.concept.property:Specimen_source_identity.extension:roleGroup
Slice Name	roleGroup
606. CodeSystem.concept.property:Specimen_source_identity.code
Fixed Value	`Specimen source identity`
608. CodeSystem.concept.property:Specimen_procedure
Slice Name	Specimen_procedure
Short	Property slice to capture SNOMED Specimen procedure for a concept
Control	0..1
610. CodeSystem.concept.property:Specimen_procedure.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
612. CodeSystem.concept.property:Specimen_procedure.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
614. CodeSystem.concept.property:Specimen_procedure.extension:roleGroup
Slice Name	roleGroup
616. CodeSystem.concept.property:Specimen_procedure.code
Fixed Value	`Specimen procedure`
618. CodeSystem.concept.property:Part_of
Slice Name	Part_of
Short	Property slice to capture SNOMED Part of for a concept
Control	0..1
620. CodeSystem.concept.property:Part_of.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
622. CodeSystem.concept.property:Part_of.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
624. CodeSystem.concept.property:Part_of.extension:roleGroup
Slice Name	roleGroup
626. CodeSystem.concept.property:Part_of.code
Fixed Value	`Part of`
628. CodeSystem.concept.property:Has_active_ingredient
Slice Name	Has_active_ingredient
Short	Property slice to capture SNOMED Has active ingredient for a concept
Control	0..1
630. CodeSystem.concept.property:Has_active_ingredient.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
632. CodeSystem.concept.property:Has_active_ingredient.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
634. CodeSystem.concept.property:Has_active_ingredient.extension:roleGroup
Slice Name	roleGroup
636. CodeSystem.concept.property:Has_active_ingredient.code
Fixed Value	`Has active ingredient`
638. CodeSystem.concept.property:Subject_of_information
Slice Name	Subject_of_information
Short	Property slice to capture SNOMED Subject of information for a concept
Control	0..1
640. CodeSystem.concept.property:Subject_of_information.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
642. CodeSystem.concept.property:Subject_of_information.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
644. CodeSystem.concept.property:Subject_of_information.extension:roleGroup
Slice Name	roleGroup
646. CodeSystem.concept.property:Subject_of_information.code
Fixed Value	`Subject of information`
648. CodeSystem.concept.property:Causative_agent
Slice Name	Causative_agent
Short	Property slice to capture SNOMED Causative agent for a concept
Control	0..1
650. CodeSystem.concept.property:Causative_agent.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
652. CodeSystem.concept.property:Causative_agent.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
654. CodeSystem.concept.property:Causative_agent.extension:roleGroup
Slice Name	roleGroup
656. CodeSystem.concept.property:Causative_agent.code
Fixed Value	`Causative agent`
658. CodeSystem.concept.property:Associated_finding
Slice Name	Associated_finding
Short	Property slice to capture SNOMED Associated finding for a concept
Control	0..1
660. CodeSystem.concept.property:Associated_finding.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
662. CodeSystem.concept.property:Associated_finding.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
664. CodeSystem.concept.property:Associated_finding.extension:roleGroup
Slice Name	roleGroup
666. CodeSystem.concept.property:Associated_finding.code
Fixed Value	`Associated finding`
668. CodeSystem.concept.property:Component
Slice Name	Component
Short	Property slice to capture SNOMED Component for a concept
Control	0..1
670. CodeSystem.concept.property:Component.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
672. CodeSystem.concept.property:Component.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
674. CodeSystem.concept.property:Component.extension:roleGroup
Slice Name	roleGroup
676. CodeSystem.concept.property:Component.code
Fixed Value	`Component`
678. CodeSystem.concept.property:Severity
Slice Name	Severity
Short	Property slice to capture SNOMED Severity for a concept
Control	0..1
680. CodeSystem.concept.property:Severity.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
682. CodeSystem.concept.property:Severity.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
684. CodeSystem.concept.property:Severity.extension:roleGroup
Slice Name	roleGroup
686. CodeSystem.concept.property:Severity.code
Fixed Value	`Severity`
688. CodeSystem.concept.property:Occurrence
Slice Name	Occurrence
Short	Property slice to capture SNOMED Occurrence for a concept
Control	0..1
690. CodeSystem.concept.property:Occurrence.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
692. CodeSystem.concept.property:Occurrence.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
694. CodeSystem.concept.property:Occurrence.extension:roleGroup
Slice Name	roleGroup
696. CodeSystem.concept.property:Occurrence.code
Fixed Value	`Occurrence`
698. CodeSystem.concept.property:Episodicity
Slice Name	Episodicity
Short	Property slice to capture SNOMED Episodicity for a concept
Control	0..1
700. CodeSystem.concept.property:Episodicity.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
702. CodeSystem.concept.property:Episodicity.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
704. CodeSystem.concept.property:Episodicity.extension:roleGroup
Slice Name	roleGroup
706. CodeSystem.concept.property:Episodicity.code
Fixed Value	`Episodicity`
708. CodeSystem.concept.property:Technique
Slice Name	Technique
Short	Property slice to capture SNOMED Technique for a concept
Control	0..1
710. CodeSystem.concept.property:Technique.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
712. CodeSystem.concept.property:Technique.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
714. CodeSystem.concept.property:Technique.extension:roleGroup
Slice Name	roleGroup
716. CodeSystem.concept.property:Technique.code
Fixed Value	`Technique`
718. CodeSystem.concept.property:Revision_status
Slice Name	Revision_status
Short	Property slice to capture SNOMED Revision status for a concept
Control	0..1
720. CodeSystem.concept.property:Revision_status.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
722. CodeSystem.concept.property:Revision_status.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
724. CodeSystem.concept.property:Revision_status.extension:roleGroup
Slice Name	roleGroup
726. CodeSystem.concept.property:Revision_status.code
Fixed Value	`Revision status`
728. CodeSystem.concept.property:Units
Slice Name	Units
Short	Property slice to capture SNOMED Units for a concept
Control	0..1
730. CodeSystem.concept.property:Units.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
732. CodeSystem.concept.property:Units.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
734. CodeSystem.concept.property:Units.extension:roleGroup
Slice Name	roleGroup
736. CodeSystem.concept.property:Units.code
Fixed Value	`Units`
738. CodeSystem.concept.property:After
Slice Name	After
Short	Property slice to capture SNOMED After for a concept
Control	0..1
740. CodeSystem.concept.property:After.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
742. CodeSystem.concept.property:After.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
744. CodeSystem.concept.property:After.extension:roleGroup
Slice Name	roleGroup
746. CodeSystem.concept.property:After.code
Fixed Value	`After`
748. CodeSystem.concept.property:Access
Slice Name	Access
Short	Property slice to capture SNOMED Access for a concept
Control	0..1
750. CodeSystem.concept.property:Access.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
752. CodeSystem.concept.property:Access.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
754. CodeSystem.concept.property:Access.extension:roleGroup
Slice Name	roleGroup
756. CodeSystem.concept.property:Access.code
Fixed Value	`Access`
758. CodeSystem.concept.property:Method
Slice Name	Method
Short	Property slice to capture SNOMED Method for a concept
Control	0..1
760. CodeSystem.concept.property:Method.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
762. CodeSystem.concept.property:Method.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
764. CodeSystem.concept.property:Method.extension:roleGroup
Slice Name	roleGroup
766. CodeSystem.concept.property:Method.code
Fixed Value	`Method`
768. CodeSystem.concept.property:Priority
Slice Name	Priority
Short	Property slice to capture SNOMED Priority for a concept
Control	0..1
770. CodeSystem.concept.property:Priority.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
772. CodeSystem.concept.property:Priority.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
774. CodeSystem.concept.property:Priority.extension:roleGroup
Slice Name	roleGroup
776. CodeSystem.concept.property:Priority.code
Fixed Value	`Priority`
778. CodeSystem.concept.property:Clinical_course
Slice Name	Clinical_course
Short	Property slice to capture SNOMED Clinical course for a concept
Control	0..1
780. CodeSystem.concept.property:Clinical_course.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
782. CodeSystem.concept.property:Clinical_course.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
784. CodeSystem.concept.property:Clinical_course.extension:roleGroup
Slice Name	roleGroup
786. CodeSystem.concept.property:Clinical_course.code
Fixed Value	`Clinical course`
788. CodeSystem.concept.property:Laterality
Slice Name	Laterality
Short	Property slice to capture SNOMED Laterality for a concept
Control	0..1
790. CodeSystem.concept.property:Laterality.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
792. CodeSystem.concept.property:Laterality.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
794. CodeSystem.concept.property:Laterality.extension:roleGroup
Slice Name	roleGroup
796. CodeSystem.concept.property:Laterality.code
Fixed Value	`Laterality`
798. CodeSystem.concept.property:Associated_procedure
Slice Name	Associated_procedure
Short	Property slice to capture SNOMED Associated procedure for a concept
Control	0..1
800. CodeSystem.concept.property:Associated_procedure.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
802. CodeSystem.concept.property:Associated_procedure.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
804. CodeSystem.concept.property:Associated_procedure.extension:roleGroup
Slice Name	roleGroup
806. CodeSystem.concept.property:Associated_procedure.code
Fixed Value	`Associated procedure`
808. CodeSystem.concept.property:Finding_site
Slice Name	Finding_site
Short	Property slice to capture SNOMED Finding site for a concept
Control	0..1
810. CodeSystem.concept.property:Finding_site.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
812. CodeSystem.concept.property:Finding_site.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
814. CodeSystem.concept.property:Finding_site.extension:roleGroup
Slice Name	roleGroup
816. CodeSystem.concept.property:Finding_site.code
Fixed Value	`Finding site`
818. CodeSystem.concept.property:Direct_morphology
Slice Name	Direct_morphology
Short	Property slice to capture SNOMED Direct morphology for a concept
Control	0..1
820. CodeSystem.concept.property:Direct_morphology.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
822. CodeSystem.concept.property:Direct_morphology.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
824. CodeSystem.concept.property:Direct_morphology.extension:roleGroup
Slice Name	roleGroup
826. CodeSystem.concept.property:Direct_morphology.code
Fixed Value	`Direct morphology`
828. CodeSystem.concept.property:Direct_substance
Slice Name	Direct_substance
Short	Property slice to capture SNOMED Direct substance for a concept
Control	0..1
830. CodeSystem.concept.property:Direct_substance.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
832. CodeSystem.concept.property:Direct_substance.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
834. CodeSystem.concept.property:Direct_substance.extension:roleGroup
Slice Name	roleGroup
836. CodeSystem.concept.property:Direct_substance.code
Fixed Value	`Direct substance`
838. CodeSystem.concept.property:Has_focus
Slice Name	Has_focus
Short	Property slice to capture SNOMED Has focus for a concept
Control	0..1
840. CodeSystem.concept.property:Has_focus.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
842. CodeSystem.concept.property:Has_focus.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
844. CodeSystem.concept.property:Has_focus.extension:roleGroup
Slice Name	roleGroup
846. CodeSystem.concept.property:Has_focus.code
Fixed Value	`Has focus`
848. CodeSystem.concept.property:Has_intent
Slice Name	Has_intent
Short	Property slice to capture SNOMED Has intent for a concept
Control	0..1
850. CodeSystem.concept.property:Has_intent.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
852. CodeSystem.concept.property:Has_intent.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
854. CodeSystem.concept.property:Has_intent.extension:roleGroup
Slice Name	roleGroup
856. CodeSystem.concept.property:Has_intent.code
Fixed Value	`Has intent`
858. CodeSystem.concept.property:Procedure_site
Slice Name	Procedure_site
Short	Property slice to capture SNOMED Procedure site for a concept
Control	0..1
860. CodeSystem.concept.property:Procedure_site.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
862. CodeSystem.concept.property:Procedure_site.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
864. CodeSystem.concept.property:Procedure_site.extension:roleGroup
Slice Name	roleGroup
866. CodeSystem.concept.property:Procedure_site.code
Fixed Value	`Procedure site`
868. CodeSystem.concept.property:Has_definitional_manifestation
Slice Name	Has_definitional_manifestation
Short	Property slice to capture SNOMED Has definitional manifestation for a concept
Control	0..1
870. CodeSystem.concept.property:Has_definitional_manifestation.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
872. CodeSystem.concept.property:Has_definitional_manifestation.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
874. CodeSystem.concept.property:Has_definitional_manifestation.extension:roleGroup
Slice Name	roleGroup
876. CodeSystem.concept.property:Has_definitional_manifestation.code
Fixed Value	`Has definitional manifestation`
878. CodeSystem.concept.property:Indirect_morphology
Slice Name	Indirect_morphology
Short	Property slice to capture SNOMED Indirect morphology for a concept
Control	0..1
880. CodeSystem.concept.property:Indirect_morphology.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
882. CodeSystem.concept.property:Indirect_morphology.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
884. CodeSystem.concept.property:Indirect_morphology.extension:roleGroup
Slice Name	roleGroup
886. CodeSystem.concept.property:Indirect_morphology.code
Fixed Value	`Indirect morphology`
888. CodeSystem.concept.property:Indirect_device
Slice Name	Indirect_device
Short	Property slice to capture SNOMED Indirect device for a concept
Control	0..1
890. CodeSystem.concept.property:Indirect_device.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
892. CodeSystem.concept.property:Indirect_device.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
894. CodeSystem.concept.property:Indirect_device.extension:roleGroup
Slice Name	roleGroup
896. CodeSystem.concept.property:Indirect_device.code
Fixed Value	`Indirect device`
898. CodeSystem.concept.property:Has_interpretation
Slice Name	Has_interpretation
Short	Property slice to capture SNOMED Has interpretation for a concept
Control	0..1
900. CodeSystem.concept.property:Has_interpretation.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
902. CodeSystem.concept.property:Has_interpretation.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
904. CodeSystem.concept.property:Has_interpretation.extension:roleGroup
Slice Name	roleGroup
906. CodeSystem.concept.property:Has_interpretation.code
Fixed Value	`Has interpretation`
908. CodeSystem.concept.property:Interprets
Slice Name	Interprets
Short	Property slice to capture SNOMED Interprets for a concept
Control	0..1
910. CodeSystem.concept.property:Interprets.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
912. CodeSystem.concept.property:Interprets.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
914. CodeSystem.concept.property:Interprets.extension:roleGroup
Slice Name	roleGroup
916. CodeSystem.concept.property:Interprets.code
Fixed Value	`Interprets`
918. CodeSystem.concept.property:Measurement_method
Slice Name	Measurement_method
Short	Property slice to capture SNOMED Measurement method for a concept
Control	0..1
920. CodeSystem.concept.property:Measurement_method.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
922. CodeSystem.concept.property:Measurement_method.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
924. CodeSystem.concept.property:Measurement_method.extension:roleGroup
Slice Name	roleGroup
926. CodeSystem.concept.property:Measurement_method.code
Fixed Value	`Measurement method`
928. CodeSystem.concept.property:Property
Slice Name	Property
Short	Property slice to capture SNOMED Property for a concept
Control	0..1
930. CodeSystem.concept.property:Property.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
932. CodeSystem.concept.property:Property.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
934. CodeSystem.concept.property:Property.extension:roleGroup
Slice Name	roleGroup
936. CodeSystem.concept.property:Property.code
Fixed Value	`Property`
938. CodeSystem.concept.property:Recipient_category
Slice Name	Recipient_category
Short	Property slice to capture SNOMED Recipient category for a concept
Control	0..1
940. CodeSystem.concept.property:Recipient_category.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
942. CodeSystem.concept.property:Recipient_category.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
944. CodeSystem.concept.property:Recipient_category.extension:roleGroup
Slice Name	roleGroup
946. CodeSystem.concept.property:Recipient_category.code
Fixed Value	`Recipient category`
948. CodeSystem.concept.property:Scale_type
Slice Name	Scale_type
Short	Property slice to capture SNOMED Scale type for a concept
Control	0..1
950. CodeSystem.concept.property:Scale_type.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
952. CodeSystem.concept.property:Scale_type.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
954. CodeSystem.concept.property:Scale_type.extension:roleGroup
Slice Name	roleGroup
956. CodeSystem.concept.property:Scale_type.code
Fixed Value	`Scale type`
958. CodeSystem.concept.property:Specimen_substance
Slice Name	Specimen_substance
Short	Property slice to capture SNOMED Specimen substance for a concept
Control	0..1
960. CodeSystem.concept.property:Specimen_substance.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
962. CodeSystem.concept.property:Specimen_substance.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
964. CodeSystem.concept.property:Specimen_substance.extension:roleGroup
Slice Name	roleGroup
966. CodeSystem.concept.property:Specimen_substance.code
Fixed Value	`Specimen substance`
968. CodeSystem.concept.property:Time_aspect
Slice Name	Time_aspect
Short	Property slice to capture SNOMED Time aspect for a concept
Control	0..1
970. CodeSystem.concept.property:Time_aspect.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
972. CodeSystem.concept.property:Time_aspect.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
974. CodeSystem.concept.property:Time_aspect.extension:roleGroup
Slice Name	roleGroup
976. CodeSystem.concept.property:Time_aspect.code
Fixed Value	`Time aspect`
978. CodeSystem.concept.property:Pathological_process
Slice Name	Pathological_process
Short	Property slice to capture SNOMED Pathological process for a concept
Control	0..1
980. CodeSystem.concept.property:Pathological_process.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
982. CodeSystem.concept.property:Pathological_process.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
984. CodeSystem.concept.property:Pathological_process.extension:roleGroup
Slice Name	roleGroup
986. CodeSystem.concept.property:Pathological_process.code
Fixed Value	`Pathological process`
988. CodeSystem.concept.property:Procedure_site_-_Direct
Slice Name	Procedure_site_-_Direct
Short	Property slice to capture SNOMED Procedure site - Direct for a concept
Control	0..1
990. CodeSystem.concept.property:Procedure_site_-_Direct.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
992. CodeSystem.concept.property:Procedure_site_-_Direct.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
994. CodeSystem.concept.property:Procedure_site_-_Direct.extension:roleGroup
Slice Name	roleGroup
996. CodeSystem.concept.property:Procedure_site_-_Direct.code
Fixed Value	`Procedure site - Direct`
998. CodeSystem.concept.property:Procedure_site_-_Indirect
Slice Name	Procedure_site_-_Indirect
Short	Property slice to capture SNOMED Procedure site - Indirect for a concept
Control	0..1
1000. CodeSystem.concept.property:Procedure_site_-_Indirect.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1002. CodeSystem.concept.property:Procedure_site_-_Indirect.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1004. CodeSystem.concept.property:Procedure_site_-_Indirect.extension:roleGroup
Slice Name	roleGroup
1006. CodeSystem.concept.property:Procedure_site_-_Indirect.code
Fixed Value	`Procedure site - Indirect`
1008. CodeSystem.concept.property:Procedure_device
Slice Name	Procedure_device
Short	Property slice to capture SNOMED Procedure device for a concept
Control	0..1
1010. CodeSystem.concept.property:Procedure_device.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1012. CodeSystem.concept.property:Procedure_device.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1014. CodeSystem.concept.property:Procedure_device.extension:roleGroup
Slice Name	roleGroup
1016. CodeSystem.concept.property:Procedure_device.code
Fixed Value	`Procedure device`
1018. CodeSystem.concept.property:Procedure_morphology
Slice Name	Procedure_morphology
Short	Property slice to capture SNOMED Procedure morphology for a concept
Control	0..1
1020. CodeSystem.concept.property:Procedure_morphology.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1022. CodeSystem.concept.property:Procedure_morphology.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1024. CodeSystem.concept.property:Procedure_morphology.extension:roleGroup
Slice Name	roleGroup
1026. CodeSystem.concept.property:Procedure_morphology.code
Fixed Value	`Procedure morphology`
1028. CodeSystem.concept.property:Finding_context
Slice Name	Finding_context
Short	Property slice to capture SNOMED Finding context for a concept
Control	0..1
1030. CodeSystem.concept.property:Finding_context.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1032. CodeSystem.concept.property:Finding_context.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1034. CodeSystem.concept.property:Finding_context.extension:roleGroup
Slice Name	roleGroup
1036. CodeSystem.concept.property:Finding_context.code
Fixed Value	`Finding context`
1038. CodeSystem.concept.property:Temporal_context
Slice Name	Temporal_context
Short	Property slice to capture SNOMED Temporal context for a concept
Control	0..1
1040. CodeSystem.concept.property:Temporal_context.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1042. CodeSystem.concept.property:Temporal_context.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1044. CodeSystem.concept.property:Temporal_context.extension:roleGroup
Slice Name	roleGroup
1046. CodeSystem.concept.property:Temporal_context.code
Fixed Value	`Temporal context`
1048. CodeSystem.concept.property:Subject_relationship_context
Slice Name	Subject_relationship_context
Short	Property slice to capture SNOMED Subject relationship context for a concept
Control	0..1
1050. CodeSystem.concept.property:Subject_relationship_context.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1052. CodeSystem.concept.property:Subject_relationship_context.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1054. CodeSystem.concept.property:Subject_relationship_context.extension:roleGroup
Slice Name	roleGroup
1056. CodeSystem.concept.property:Subject_relationship_context.code
Fixed Value	`Subject relationship context`
1058. CodeSystem.concept.property:Route_of_administration
Slice Name	Route_of_administration
Short	Property slice to capture SNOMED Route of administration for a concept
Control	0..1
1060. CodeSystem.concept.property:Route_of_administration.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1062. CodeSystem.concept.property:Route_of_administration.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1064. CodeSystem.concept.property:Route_of_administration.extension:roleGroup
Slice Name	roleGroup
1066. CodeSystem.concept.property:Route_of_administration.code
Fixed Value	`Route of administration`
1068. CodeSystem.concept.property:Has_dose_form
Slice Name	Has_dose_form
Short	Property slice to capture SNOMED Has dose form for a concept
Control	0..1
1070. CodeSystem.concept.property:Has_dose_form.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1072. CodeSystem.concept.property:Has_dose_form.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1074. CodeSystem.concept.property:Has_dose_form.extension:roleGroup
Slice Name	roleGroup
1076. CodeSystem.concept.property:Has_dose_form.code
Fixed Value	`Has dose form`
1078. CodeSystem.concept.property:Finding_method
Slice Name	Finding_method
Short	Property slice to capture SNOMED Finding method for a concept
Control	0..1
1080. CodeSystem.concept.property:Finding_method.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1082. CodeSystem.concept.property:Finding_method.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1084. CodeSystem.concept.property:Finding_method.extension:roleGroup
Slice Name	roleGroup
1086. CodeSystem.concept.property:Finding_method.code
Fixed Value	`Finding method`
1088. CodeSystem.concept.property:Finding_informer
Slice Name	Finding_informer
Short	Property slice to capture SNOMED Finding informer for a concept
Control	0..1
1090. CodeSystem.concept.property:Finding_informer.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1092. CodeSystem.concept.property:Finding_informer.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1094. CodeSystem.concept.property:Finding_informer.extension:roleGroup
Slice Name	roleGroup
1096. CodeSystem.concept.property:Finding_informer.code
Fixed Value	`Finding informer`
1098. CodeSystem.concept.property:Using_device
Slice Name	Using_device
Short	Property slice to capture SNOMED Using device for a concept
Control	0..1
1100. CodeSystem.concept.property:Using_device.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1102. CodeSystem.concept.property:Using_device.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1104. CodeSystem.concept.property:Using_device.extension:roleGroup
Slice Name	roleGroup
1106. CodeSystem.concept.property:Using_device.code
Fixed Value	`Using device`
1108. CodeSystem.concept.property:Using_energy
Slice Name	Using_energy
Short	Property slice to capture SNOMED Using energy for a concept
Control	0..1
1110. CodeSystem.concept.property:Using_energy.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1112. CodeSystem.concept.property:Using_energy.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1114. CodeSystem.concept.property:Using_energy.extension:roleGroup
Slice Name	roleGroup
1116. CodeSystem.concept.property:Using_energy.code
Fixed Value	`Using energy`
1118. CodeSystem.concept.property:Using_substance
Slice Name	Using_substance
Short	Property slice to capture SNOMED Using substance for a concept
Control	0..1
1120. CodeSystem.concept.property:Using_substance.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1122. CodeSystem.concept.property:Using_substance.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1124. CodeSystem.concept.property:Using_substance.extension:roleGroup
Slice Name	roleGroup
1126. CodeSystem.concept.property:Using_substance.code
Fixed Value	`Using substance`
1128. CodeSystem.concept.property:Surgical_approach
Slice Name	Surgical_approach
Short	Property slice to capture SNOMED Surgical approach for a concept
Control	0..1
1130. CodeSystem.concept.property:Surgical_approach.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1132. CodeSystem.concept.property:Surgical_approach.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1134. CodeSystem.concept.property:Surgical_approach.extension:roleGroup
Slice Name	roleGroup
1136. CodeSystem.concept.property:Surgical_approach.code
Fixed Value	`Surgical approach`
1138. CodeSystem.concept.property:Using_access_device
Slice Name	Using_access_device
Short	Property slice to capture SNOMED Using access device for a concept
Control	0..1
1140. CodeSystem.concept.property:Using_access_device.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1142. CodeSystem.concept.property:Using_access_device.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1144. CodeSystem.concept.property:Using_access_device.extension:roleGroup
Slice Name	roleGroup
1146. CodeSystem.concept.property:Using_access_device.code
Fixed Value	`Using access device`
1148. CodeSystem.concept.property:Property_type
Slice Name	Property_type
Short	Property slice to capture SNOMED Property type for a concept
Control	0..1
1150. CodeSystem.concept.property:Property_type.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1152. CodeSystem.concept.property:Property_type.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1154. CodeSystem.concept.property:Property_type.extension:roleGroup
Slice Name	roleGroup
1156. CodeSystem.concept.property:Property_type.code
Fixed Value	`Property type`
1158. CodeSystem.concept.property:Inheres_in
Slice Name	Inheres_in
Short	Property slice to capture SNOMED Inheres in for a concept
Control	0..1
1160. CodeSystem.concept.property:Inheres_in.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1162. CodeSystem.concept.property:Inheres_in.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1164. CodeSystem.concept.property:Inheres_in.extension:roleGroup
Slice Name	roleGroup
1166. CodeSystem.concept.property:Inheres_in.code
Fixed Value	`Inheres in`
1168. CodeSystem.concept.property:Towards
Slice Name	Towards
Short	Property slice to capture SNOMED Towards for a concept
Control	0..1
1170. CodeSystem.concept.property:Towards.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1172. CodeSystem.concept.property:Towards.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1174. CodeSystem.concept.property:Towards.extension:roleGroup
Slice Name	roleGroup
1176. CodeSystem.concept.property:Towards.code
Fixed Value	`Towards`
1178. CodeSystem.concept.property:Characterizes
Slice Name	Characterizes
Short	Property slice to capture SNOMED Characterizes for a concept
Control	0..1
1180. CodeSystem.concept.property:Characterizes.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1182. CodeSystem.concept.property:Characterizes.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1184. CodeSystem.concept.property:Characterizes.extension:roleGroup
Slice Name	roleGroup
1186. CodeSystem.concept.property:Characterizes.code
Fixed Value	`Characterizes`
1188. CodeSystem.concept.property:Process_agent
Slice Name	Process_agent
Short	Property slice to capture SNOMED Process agent for a concept
Control	0..1
1190. CodeSystem.concept.property:Process_agent.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1192. CodeSystem.concept.property:Process_agent.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1194. CodeSystem.concept.property:Process_agent.extension:roleGroup
Slice Name	roleGroup
1196. CodeSystem.concept.property:Process_agent.code
Fixed Value	`Process agent`
1198. CodeSystem.concept.property:Process_duration
Slice Name	Process_duration
Short	Property slice to capture SNOMED Process duration for a concept
Control	0..1
1200. CodeSystem.concept.property:Process_duration.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1202. CodeSystem.concept.property:Process_duration.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1204. CodeSystem.concept.property:Process_duration.extension:roleGroup
Slice Name	roleGroup
1206. CodeSystem.concept.property:Process_duration.code
Fixed Value	`Process duration`
1208. CodeSystem.concept.property:Process_output
Slice Name	Process_output
Short	Property slice to capture SNOMED Process output for a concept
Control	0..1
1210. CodeSystem.concept.property:Process_output.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1212. CodeSystem.concept.property:Process_output.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1214. CodeSystem.concept.property:Process_output.extension:roleGroup
Slice Name	roleGroup
1216. CodeSystem.concept.property:Process_output.code
Fixed Value	`Process output`
1218. CodeSystem.concept.property:Relative_to
Slice Name	Relative_to
Short	Property slice to capture SNOMED Relative to for a concept
Control	0..1
1220. CodeSystem.concept.property:Relative_to.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1222. CodeSystem.concept.property:Relative_to.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1224. CodeSystem.concept.property:Relative_to.extension:roleGroup
Slice Name	roleGroup
1226. CodeSystem.concept.property:Relative_to.code
Fixed Value	`Relative to`
1228. CodeSystem.concept.property:Precondition
Slice Name	Precondition
Short	Property slice to capture SNOMED Precondition for a concept
Control	0..1
1230. CodeSystem.concept.property:Precondition.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1232. CodeSystem.concept.property:Precondition.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1234. CodeSystem.concept.property:Precondition.extension:roleGroup
Slice Name	roleGroup
1236. CodeSystem.concept.property:Precondition.code
Fixed Value	`Precondition`
1238. CodeSystem.concept.property:Direct_site
Slice Name	Direct_site
Short	Property slice to capture SNOMED Direct site for a concept
Control	0..1
1240. CodeSystem.concept.property:Direct_site.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1242. CodeSystem.concept.property:Direct_site.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1244. CodeSystem.concept.property:Direct_site.extension:roleGroup
Slice Name	roleGroup
1246. CodeSystem.concept.property:Direct_site.code
Fixed Value	`Direct site`
1248. CodeSystem.concept.property:Specified_by
Slice Name	Specified_by
Short	Property slice to capture SNOMED Specified by for a concept
Control	0..1
1250. CodeSystem.concept.property:Specified_by.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1252. CodeSystem.concept.property:Specified_by.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1254. CodeSystem.concept.property:Specified_by.extension:roleGroup
Slice Name	roleGroup
1256. CodeSystem.concept.property:Specified_by.code
Fixed Value	`Specified by`
1258. CodeSystem.concept.property:Observes
Slice Name	Observes
Short	Property slice to capture SNOMED Observes for a concept
Control	0..1
1260. CodeSystem.concept.property:Observes.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1262. CodeSystem.concept.property:Observes.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1264. CodeSystem.concept.property:Observes.extension:roleGroup
Slice Name	roleGroup
1266. CodeSystem.concept.property:Observes.code
Fixed Value	`Observes`
1268. CodeSystem.concept.property:Is_about
Slice Name	Is_about
Short	Property slice to capture SNOMED Is about for a concept
Control	0..1
1270. CodeSystem.concept.property:Is_about.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1272. CodeSystem.concept.property:Is_about.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1274. CodeSystem.concept.property:Is_about.extension:roleGroup
Slice Name	roleGroup
1276. CodeSystem.concept.property:Is_about.code
Fixed Value	`Is about`
1278. CodeSystem.concept.property:Defined
Slice Name	Defined
Short	Property slice to capture SNOMED Defined for a concept
Control	0..1
1280. CodeSystem.concept.property:Defined.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Control	1..?
1282. CodeSystem.concept.property:Defined.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Control	1..?
1284. CodeSystem.concept.property:Defined.extension:roleGroup
Slice Name	roleGroup
1286. CodeSystem.concept.property:Defined.code
Fixed Value	`Defined`

Guidance on how to interpret the contents of this table can be found here

0. CodeSystem
Definition	The CodeSystem resource is used to declare the existence of and describe a code system or code system supplement and its key properties, and optionally define a part or all of its content.
Short	Declares the existence of and describes a code system or code system supplement
Control	10..1*
Is Modifier	false
Summary	false
Invariants	csd-0: Name should be usable as an identifier for the module by machine processing applications such as code generation (`name.matches('[A-Z]([A-Za-z0-9_]){0,254}')`) csd-1: Within a code system definition, all the codes SHALL be unique (`concept.code.combine($this.descendants().concept.code).isDistinct()`) dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources (contained.contained.empty()) dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource (contained.where((('#'+id in (%resource.descendants().reference \| %resource.descendants().as(canonical) \| %resource.descendants().as(uri) \| %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()) dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated (contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()) dom-5: If a resource is contained in another resource, it SHALL NOT have a security label (contained.meta.security.empty()) dom-6: A resource should have narrative for robust management (text.`div`.exists()) csd-0: Name should be usable as an identifier for the module by machine processing applications such as code generation (name.matches('[A-Z]([A-Za-z0-9_]){0,254}')) csd-1: Within a code system definition, all the codes SHALL be unique (concept.code.combine($this.descendants().concept.code).isDistinct())
2. CodeSystem.implicitRules
Definition	A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.
Short	A set of rules under which this content was created
Comments	Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.
Control	0..1
Type	uri
Is Modifier	true because This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
4. CodeSystem.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them
Summary	false
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
6. CodeSystem.url
Definition	An absolute URI that is used to identify this code system when it is referenced in a specification, model, design or an instance; also called its canonical identifier. This SHOULD be globally unique and SHOULD be a literal address at which at which an authoritative instance of this code system is (or will be) published. This URL can be the target of a canonical reference. It SHALL remain the same when the code system is stored on different servers. This is used in Coding.system. An absolute URI that is used to identify this code system when it is referenced in a specification, model, design or an instance; also called its canonical identifier. This SHOULD be globally unique and SHOULD be a literal address at which at which an authoritative instance of this code system is (or will be) published. This URL can be the target of a canonical reference. It SHALL remain the same when the code system is stored on different servers. This is used in Coding.system.
Short	Canonical identifier for this code system, represented as a URI (globally unique) (Coding.system). NOTE: Where not specified by an SDO-specific policy (such as SNOMED’s extension process), change sets associated with locally-maintained extensions should include a url clearly identifying the extension as published under the implementer’s authority, and not the SDO.
Comments	Can be a urn:uuid: or a urn:oid: but real http: addresses are preferred. Multiple instances may share the same URL if they have a distinct version. The determination of when to create a new version of a resource (same url, new version) vs. defining a new artifact is up to the author. Considerations for making this decision are found in Technical and Business Versions. In some cases, the resource can no longer be found at the stated url, but the url itself cannot change. Implementations can use the meta.source element to indicate where the current master source of the resource can be found. Can be a urn:uuid: or a urn:oid: but real http: addresses are preferred. Multiple instances may share the same URL if they have a distinct version. The determination of when to create a new version of a resource (same url, new version) vs. defining a new artifact is up to the author. Considerations for making this decision are found in Technical and Business Versions. In some cases, the resource can no longer be found at the stated url, but the url itself cannot change. Implementations can use the meta.source element to indicate where the current master source of the resource can be found.
Control	10..1
Type	uri
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Requirements	Allows the code system to be referenced by a single globally unique identifier.
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
8. CodeSystem.identifier
Definition	A formal identifier that is used to identify this code system when it is represented in other formats, or referenced in a specification, model, design or an instance.
Short	Additional identifier for the code system (business identifier)
Comments	Typically, this is used for identifiers that can go in an HL7 V3 II (instance identifier) data type, and can then identify this code system outside of FHIR, where it is not possible to use the logical URI. Note that HL7 defines at least three identifiers for many of its code systems - the FHIR canonical URL, the OID and the V2 Table 0396 mnemonic code.
Note	This is a business identifier, not a resource identifier (see discussion)
Control	10..1*
Type	Identifier
Is Modifier	false
Summary	true
Requirements	Allows externally provided and/or usable business identifiers to be easily associated with the module.
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
10. CodeSystem.identifier.use
Definition	The purpose of this identifier.
Short	usual \| official \| temp \| secondary \| old (If known)
Comments	Applications can assume that an identifier is permanent unless it explicitly says that it is temporary.
Control	0..1
Binding	The codes SHALL be taken from IdentifierUsehttp://hl7.org/fhir/ValueSet/identifier-use\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/identifier-use\|4.0.1`) Identifies the purpose for this identifier, if known .
Type	code
Is Modifier	true because This is labeled as "Is Modifier" because applications should not mistake a temporary id for a permanent one.
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Requirements	Allows the appropriate identifier for a particular context of use to be selected from among a set of identifiers.
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
12. CodeSystem.version
Definition	The identifier that is used to identify this version of the code system when it is referenced in a specification, model, design or instance. This is an arbitrary value managed by the code system author and is not expected to be globally unique. For example, it might be a timestamp (e.g. yyyymmdd) if a managed version is not available. There is also no expectation that versions can be placed in a lexicographical sequence. This is used in Coding.version. The identifier that is used to identify this version of the code system when it is referenced in a specification, model, design or instance. This is an arbitrary value managed by the code system author and is not expected to be globally unique. For example, it might be a timestamp (e.g. yyyymmdd) if a managed version is not available. There is also no expectation that versions can be placed in a lexicographical sequence. This is used in Coding.version.
Short	Business version of the code system (Coding.version). NOTE: where not specified by an SDO-specific policy, it is recommended that implementers consider aligning to HL7 terminology versioning approach.
Comments	There may be different code system instances that have the same identifier but different versions. The version can be appended to the url in a reference to allow a reference to a particular business version of the code system with the format [url]\|[version].
Note	This is a business version Id, not a resource version Id (see discussion)
Control	10..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
14. CodeSystem.name
Definition	A natural language name identifying the code system. This name should be usable as an identifier for the module by machine processing applications such as code generation.
Short	Name for this code system (computer friendly). Should clearly identify the CodeSystem as a Change Set and ideally convey both the source terminology from which it was derived and a notion of its contents.
Comments	The name is not expected to be globally unique. The name should be a simple alphanumeric type name to ensure that it is machine-processing friendly.
Control	10..1 This element is affected by the following invariants: inv-0
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Requirements	Support human navigation and code generation.
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
16. CodeSystem.title
Definition	A short, descriptive, user-friendly title for the code system.
Short	Name for this code system (human friendly). Should clearly identify the CodeSystem as a Change Set and ideally convey both the source terminology from which it was derived and a notion of its contents.
Comments	This name does not need to be machine-processing friendly and may contain punctuation, white-space, etc.
Control	10..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
18. CodeSystem.status
Definition	The date (and optionally time) when the code system resource was created or revised.
Short	draft \| active \| retired \| unknown
Comments	Allows filtering of code systems that are appropriate for use versus not.
Control	1..1
Binding	The codes SHALL be taken from PublicationStatushttp://hl7.org/fhir/ValueSet/publication-status\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/publication-status\|4.0.1`) The lifecycle status of an artifact.
Type	code
Is Modifier	true because This is labeled as "Is Modifier" because applications should not use a retired {{title}} without due consideration
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
20. CodeSystem.experimental
Definition	A Boolean value to indicate that this code system is authored for testing purposes (or education/evaluation/marketing) and is not intended to be used for genuine usage.
Short	For testing purposes, not real usage
Comments	Allows filtering of code systems that are appropriate for use versus not.
Control	10..1
Type	boolean
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Requirements	Enables experimental content to be developed following the same lifecycle that would be used for a production-level code system.
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
22. CodeSystem.publisher
Definition	The name of the organization or individual that published the code system.
Short	Name of the publisher (organization or individual)
Comments	Usually an organization but may be an individual. The publisher (or steward) of the code system is the organization or individual primarily responsible for the maintenance and upkeep of the code system. This is not necessarily the same individual or organization that developed and initially authored the content. The publisher is the primary point of contact for questions or issues with the code system. This item SHOULD be populated unless the information is available from context.
Control	10..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Requirements	Helps establish the "authority/credibility" of the code system. May also allow for contact.
Alternate Names	steward
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
24. CodeSystem.description
Definition	A free text natural language description of the code system from a consumer's perspective.
Short	Natural language description of the code system. Should provide a robust inventory of the contents of the Change Set
Comments	This description can be used to capture details such as why the code system was built, comments about misuse, instructions for clinical use and interpretation, literature references, examples from the paper world, etc. It is not a rendering of the code system as conveyed in the 'text' field of the resource itself. This item SHOULD be populated unless the information is available from context (e.g. the language of the code system is presumed to be the predominant language in the place the code system was created).
Control	10..1
Type	markdown
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Alternate Names	Scope, Purpose, scope
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
26. CodeSystem.copyright
Definition	A copyright statement relating to the code system and/or its contents. Copyright statements are generally legal restrictions on the use and publishing of the code system.
Short	Use and/or publishing restrictions
Comments	... Sometimes, the copyright differs between the code system and the codes that are included. The copyright statement should clearly differentiate between these when required.
Control	10..1
Type	markdown
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Requirements	Consumers must be able to determine any legal restrictions on the use of the code system and/or its content.
Alternate Names	License, Restrictions
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
28. CodeSystem.content
Definition	This codes system profile contains only those concepts included in an incremental Change Set for a terminology The extent of the content of the code system (the concepts and codes it defines) are represented in this resource instance.
Short	Change Set CodeSystem resources are most appropriately described as a FRAGMENTnot-present \| example \| fragment \| complete \| supplement
Control	1..1
Binding	The codes SHALL be taken from CodeSystemContentModehttp://hl7.org/fhir/ValueSet/codesystem-content-mode\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/codesystem-content-mode\|4.0.1`) The extent of the content of the code system (the concepts and codes it defines) are represented in a code system resource.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`fragment`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
30. CodeSystem.supplements
Definition	The canonical URL of the code system that this code system supplement is adding designations and properties to.
Short	The source terminology from which the Change Set was derived should be conveyed via a Provenance resource, not CodeSystem.supplementsCanonical URL of Code System this adds designations and properties to
Comments	The most common use of a code system supplement is to add additional language support.
Control	0..01
Type	canonical(CodeSystem)
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
32. CodeSystem.property
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property values should follow the SNOMED-specific guidance available here: https://terminology.hl7.org/SNOMEDCT.html#snomed-ct-propertiesAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
Slicing	This element introduces a set of slices on `CodeSystem.property`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ code
34. CodeSystem.property.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
36. CodeSystem.property.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
38. CodeSystem.property.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
40. CodeSystem.property.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
42. CodeSystem.property:inactive
Slice Name	inactive
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED inactive for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
44. CodeSystem.property:inactive.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
46. CodeSystem.property:inactive.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`inactive`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
48. CodeSystem.property:inactive.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
50. CodeSystem.property:inactive.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`boolean`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
52. CodeSystem.property:definitionStatusId
Slice Name	definitionStatusId
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED definitionStatusId for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
54. CodeSystem.property:definitionStatusId.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
56. CodeSystem.property:definitionStatusId.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`definitionStatusId`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
58. CodeSystem.property:definitionStatusId.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
60. CodeSystem.property:definitionStatusId.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
62. CodeSystem.property:parent
Slice Name	parent
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED parent for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
64. CodeSystem.property:parent.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
66. CodeSystem.property:parent.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`parent`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
68. CodeSystem.property:parent.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
70. CodeSystem.property:parent.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
72. CodeSystem.property:moduleId
Slice Name	moduleId
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED moduleId for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
74. CodeSystem.property:moduleId.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
76. CodeSystem.property:moduleId.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`moduleId`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
78. CodeSystem.property:moduleId.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
80. CodeSystem.property:moduleId.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
82. CodeSystem.property:Due_to
Slice Name	Due_to
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Due to for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
84. CodeSystem.property:Due_to.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
86. CodeSystem.property:Due_to.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Due to`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
88. CodeSystem.property:Due_to.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
90. CodeSystem.property:Due_to.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
92. CodeSystem.property:Associated_with
Slice Name	Associated_with
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Associated with for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
94. CodeSystem.property:Associated_with.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
96. CodeSystem.property:Associated_with.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Associated with`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
98. CodeSystem.property:Associated_with.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
100. CodeSystem.property:Associated_with.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
102. CodeSystem.property:Associated_morphology
Slice Name	Associated_morphology
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Associated morphology for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
104. CodeSystem.property:Associated_morphology.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
106. CodeSystem.property:Associated_morphology.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Associated morphology`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
108. CodeSystem.property:Associated_morphology.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
110. CodeSystem.property:Associated_morphology.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
112. CodeSystem.property:Has_specimen
Slice Name	Has_specimen
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Has specimen for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
114. CodeSystem.property:Has_specimen.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
116. CodeSystem.property:Has_specimen.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Has specimen`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
118. CodeSystem.property:Has_specimen.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
120. CodeSystem.property:Has_specimen.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
122. CodeSystem.property:Specimen_source_morphology
Slice Name	Specimen_source_morphology
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Specimen source morphology for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
124. CodeSystem.property:Specimen_source_morphology.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
126. CodeSystem.property:Specimen_source_morphology.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Specimen source morphology`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
128. CodeSystem.property:Specimen_source_morphology.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
130. CodeSystem.property:Specimen_source_morphology.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
132. CodeSystem.property:Specimen_source_topography
Slice Name	Specimen_source_topography
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Specimen source topography for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
134. CodeSystem.property:Specimen_source_topography.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
136. CodeSystem.property:Specimen_source_topography.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Specimen source topography`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
138. CodeSystem.property:Specimen_source_topography.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
140. CodeSystem.property:Specimen_source_topography.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
142. CodeSystem.property:Specimen_source_identity
Slice Name	Specimen_source_identity
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Specimen source identity for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
144. CodeSystem.property:Specimen_source_identity.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
146. CodeSystem.property:Specimen_source_identity.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Specimen source identity`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
148. CodeSystem.property:Specimen_source_identity.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
150. CodeSystem.property:Specimen_source_identity.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
152. CodeSystem.property:Specimen_procedure
Slice Name	Specimen_procedure
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Specimen procedure for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
154. CodeSystem.property:Specimen_procedure.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
156. CodeSystem.property:Specimen_procedure.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Specimen procedure`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
158. CodeSystem.property:Specimen_procedure.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
160. CodeSystem.property:Specimen_procedure.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
162. CodeSystem.property:Part_of
Slice Name	Part_of
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Part of for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
164. CodeSystem.property:Part_of.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
166. CodeSystem.property:Part_of.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Part of`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
168. CodeSystem.property:Part_of.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
170. CodeSystem.property:Part_of.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
172. CodeSystem.property:Has_active_ingredient
Slice Name	Has_active_ingredient
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Has active ingredient for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
174. CodeSystem.property:Has_active_ingredient.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
176. CodeSystem.property:Has_active_ingredient.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Has active ingredient`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
178. CodeSystem.property:Has_active_ingredient.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
180. CodeSystem.property:Has_active_ingredient.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
182. CodeSystem.property:Subject_of_information
Slice Name	Subject_of_information
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Subject of information for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
184. CodeSystem.property:Subject_of_information.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
186. CodeSystem.property:Subject_of_information.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Subject of information`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
188. CodeSystem.property:Subject_of_information.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
190. CodeSystem.property:Subject_of_information.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
192. CodeSystem.property:Causative_agent
Slice Name	Causative_agent
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Causative agent for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
194. CodeSystem.property:Causative_agent.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
196. CodeSystem.property:Causative_agent.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Causative agent`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
198. CodeSystem.property:Causative_agent.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
200. CodeSystem.property:Causative_agent.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
202. CodeSystem.property:Associated_finding
Slice Name	Associated_finding
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Associated finding for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
204. CodeSystem.property:Associated_finding.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
206. CodeSystem.property:Associated_finding.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Associated finding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
208. CodeSystem.property:Associated_finding.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
210. CodeSystem.property:Associated_finding.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
212. CodeSystem.property:Component
Slice Name	Component
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Component for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
214. CodeSystem.property:Component.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
216. CodeSystem.property:Component.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Component`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
218. CodeSystem.property:Component.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
220. CodeSystem.property:Component.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
222. CodeSystem.property:Severity
Slice Name	Severity
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Severity for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
224. CodeSystem.property:Severity.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
226. CodeSystem.property:Severity.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Severity`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
228. CodeSystem.property:Severity.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
230. CodeSystem.property:Severity.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
232. CodeSystem.property:Occurrence
Slice Name	Occurrence
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Occurrence for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
234. CodeSystem.property:Occurrence.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
236. CodeSystem.property:Occurrence.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Occurrence`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
238. CodeSystem.property:Occurrence.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
240. CodeSystem.property:Occurrence.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
242. CodeSystem.property:Episodicity
Slice Name	Episodicity
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Episodicity for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
244. CodeSystem.property:Episodicity.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
246. CodeSystem.property:Episodicity.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Episodicity`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
248. CodeSystem.property:Episodicity.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
250. CodeSystem.property:Episodicity.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
252. CodeSystem.property:Technique
Slice Name	Technique
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Technique for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
254. CodeSystem.property:Technique.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
256. CodeSystem.property:Technique.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Technique`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
258. CodeSystem.property:Technique.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
260. CodeSystem.property:Technique.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
262. CodeSystem.property:Revision_status
Slice Name	Revision_status
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Revision status for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
264. CodeSystem.property:Revision_status.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
266. CodeSystem.property:Revision_status.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Revision status`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
268. CodeSystem.property:Revision_status.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
270. CodeSystem.property:Revision_status.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
272. CodeSystem.property:Units
Slice Name	Units
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Units for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
274. CodeSystem.property:Units.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
276. CodeSystem.property:Units.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Units`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
278. CodeSystem.property:Units.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
280. CodeSystem.property:Units.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
282. CodeSystem.property:After
Slice Name	After
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED After for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
284. CodeSystem.property:After.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
286. CodeSystem.property:After.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`After`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
288. CodeSystem.property:After.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
290. CodeSystem.property:After.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
292. CodeSystem.property:Access
Slice Name	Access
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Access for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
294. CodeSystem.property:Access.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
296. CodeSystem.property:Access.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Access`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
298. CodeSystem.property:Access.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
300. CodeSystem.property:Access.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
302. CodeSystem.property:Method
Slice Name	Method
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Method for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
304. CodeSystem.property:Method.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
306. CodeSystem.property:Method.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Method`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
308. CodeSystem.property:Method.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
310. CodeSystem.property:Method.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
312. CodeSystem.property:Priority
Slice Name	Priority
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Priority for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
314. CodeSystem.property:Priority.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
316. CodeSystem.property:Priority.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Priority`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
318. CodeSystem.property:Priority.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
320. CodeSystem.property:Priority.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
322. CodeSystem.property:Clinical_course
Slice Name	Clinical_course
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Clinical course for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
324. CodeSystem.property:Clinical_course.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
326. CodeSystem.property:Clinical_course.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Clinical course`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
328. CodeSystem.property:Clinical_course.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
330. CodeSystem.property:Clinical_course.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
332. CodeSystem.property:Laterality
Slice Name	Laterality
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Laterality for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
334. CodeSystem.property:Laterality.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
336. CodeSystem.property:Laterality.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Laterality`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
338. CodeSystem.property:Laterality.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
340. CodeSystem.property:Laterality.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
342. CodeSystem.property:Associated_procedure
Slice Name	Associated_procedure
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Associated procedure for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
344. CodeSystem.property:Associated_procedure.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
346. CodeSystem.property:Associated_procedure.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Associated procedure`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
348. CodeSystem.property:Associated_procedure.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
350. CodeSystem.property:Associated_procedure.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
352. CodeSystem.property:Finding_site
Slice Name	Finding_site
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Finding site for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
354. CodeSystem.property:Finding_site.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
356. CodeSystem.property:Finding_site.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Finding site`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
358. CodeSystem.property:Finding_site.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
360. CodeSystem.property:Finding_site.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
362. CodeSystem.property:Direct_morphology
Slice Name	Direct_morphology
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Direct morphology for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
364. CodeSystem.property:Direct_morphology.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
366. CodeSystem.property:Direct_morphology.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Direct morphology`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
368. CodeSystem.property:Direct_morphology.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
370. CodeSystem.property:Direct_morphology.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
372. CodeSystem.property:Direct_substance
Slice Name	Direct_substance
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Direct substance for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
374. CodeSystem.property:Direct_substance.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
376. CodeSystem.property:Direct_substance.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Direct substance`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
378. CodeSystem.property:Direct_substance.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
380. CodeSystem.property:Direct_substance.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
382. CodeSystem.property:Has_focus
Slice Name	Has_focus
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Has focus for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
384. CodeSystem.property:Has_focus.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
386. CodeSystem.property:Has_focus.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Has focus`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
388. CodeSystem.property:Has_focus.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
390. CodeSystem.property:Has_focus.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
392. CodeSystem.property:Has_intent
Slice Name	Has_intent
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Has intent for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
394. CodeSystem.property:Has_intent.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
396. CodeSystem.property:Has_intent.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Has intent`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
398. CodeSystem.property:Has_intent.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
400. CodeSystem.property:Has_intent.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
402. CodeSystem.property:Procedure_site
Slice Name	Procedure_site
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Procedure site for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
404. CodeSystem.property:Procedure_site.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
406. CodeSystem.property:Procedure_site.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Procedure site`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
408. CodeSystem.property:Procedure_site.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
410. CodeSystem.property:Procedure_site.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
412. CodeSystem.property:Has_definitional_manifestation
Slice Name	Has_definitional_manifestation
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Has definitional manifestation for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
414. CodeSystem.property:Has_definitional_manifestation.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
416. CodeSystem.property:Has_definitional_manifestation.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Has definitional manifestation`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
418. CodeSystem.property:Has_definitional_manifestation.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
420. CodeSystem.property:Has_definitional_manifestation.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
422. CodeSystem.property:Indirect_morphology
Slice Name	Indirect_morphology
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Indirect morphology for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
424. CodeSystem.property:Indirect_morphology.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
426. CodeSystem.property:Indirect_morphology.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Indirect morphology`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
428. CodeSystem.property:Indirect_morphology.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
430. CodeSystem.property:Indirect_morphology.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
432. CodeSystem.property:Indirect_device
Slice Name	Indirect_device
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Indirect device for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
434. CodeSystem.property:Indirect_device.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
436. CodeSystem.property:Indirect_device.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Indirect device`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
438. CodeSystem.property:Indirect_device.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
440. CodeSystem.property:Indirect_device.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
442. CodeSystem.property:Has_interpretation
Slice Name	Has_interpretation
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Has interpretation for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
444. CodeSystem.property:Has_interpretation.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
446. CodeSystem.property:Has_interpretation.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Has interpretation`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
448. CodeSystem.property:Has_interpretation.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
450. CodeSystem.property:Has_interpretation.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
452. CodeSystem.property:Interprets
Slice Name	Interprets
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Interprets for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
454. CodeSystem.property:Interprets.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
456. CodeSystem.property:Interprets.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Interprets`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
458. CodeSystem.property:Interprets.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
460. CodeSystem.property:Interprets.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
462. CodeSystem.property:Measurement_method
Slice Name	Measurement_method
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Measurement method for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
464. CodeSystem.property:Measurement_method.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
466. CodeSystem.property:Measurement_method.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Measurement method`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
468. CodeSystem.property:Measurement_method.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
470. CodeSystem.property:Measurement_method.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
472. CodeSystem.property:Property
Slice Name	Property
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Property for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
474. CodeSystem.property:Property.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
476. CodeSystem.property:Property.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Property`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
478. CodeSystem.property:Property.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
480. CodeSystem.property:Property.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
482. CodeSystem.property:Recipient_category
Slice Name	Recipient_category
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Recipient category for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
484. CodeSystem.property:Recipient_category.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
486. CodeSystem.property:Recipient_category.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Recipient category`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
488. CodeSystem.property:Recipient_category.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
490. CodeSystem.property:Recipient_category.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
492. CodeSystem.property:Scale_type
Slice Name	Scale_type
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Scale type for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
494. CodeSystem.property:Scale_type.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
496. CodeSystem.property:Scale_type.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Scale type`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
498. CodeSystem.property:Scale_type.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
500. CodeSystem.property:Scale_type.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
502. CodeSystem.property:Specimen_substance
Slice Name	Specimen_substance
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Specimen substance for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
504. CodeSystem.property:Specimen_substance.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
506. CodeSystem.property:Specimen_substance.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Specimen substance`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
508. CodeSystem.property:Specimen_substance.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
510. CodeSystem.property:Specimen_substance.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
512. CodeSystem.property:Time_aspect
Slice Name	Time_aspect
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Time aspect for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
514. CodeSystem.property:Time_aspect.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
516. CodeSystem.property:Time_aspect.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Time aspect`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
518. CodeSystem.property:Time_aspect.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
520. CodeSystem.property:Time_aspect.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
522. CodeSystem.property:Pathological_process
Slice Name	Pathological_process
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Pathological process for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
524. CodeSystem.property:Pathological_process.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
526. CodeSystem.property:Pathological_process.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Pathological process`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
528. CodeSystem.property:Pathological_process.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
530. CodeSystem.property:Pathological_process.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
532. CodeSystem.property:Procedure_site_-_Direct
Slice Name	Procedure_site_-_Direct
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Procedure site - Direct for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
534. CodeSystem.property:Procedure_site_-_Direct.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
536. CodeSystem.property:Procedure_site_-_Direct.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Procedure site - Direct`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
538. CodeSystem.property:Procedure_site_-_Direct.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
540. CodeSystem.property:Procedure_site_-_Direct.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
542. CodeSystem.property:Procedure_site_-_Indirect
Slice Name	Procedure_site_-_Indirect
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Procedure site - Indirect for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
544. CodeSystem.property:Procedure_site_-_Indirect.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
546. CodeSystem.property:Procedure_site_-_Indirect.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Procedure site - Indirect`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
548. CodeSystem.property:Procedure_site_-_Indirect.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
550. CodeSystem.property:Procedure_site_-_Indirect.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
552. CodeSystem.property:Procedure_device
Slice Name	Procedure_device
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Procedure device for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
554. CodeSystem.property:Procedure_device.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
556. CodeSystem.property:Procedure_device.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Procedure device`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
558. CodeSystem.property:Procedure_device.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
560. CodeSystem.property:Procedure_device.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
562. CodeSystem.property:Procedure_morphology
Slice Name	Procedure_morphology
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Procedure morphology for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
564. CodeSystem.property:Procedure_morphology.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
566. CodeSystem.property:Procedure_morphology.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Procedure morphology`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
568. CodeSystem.property:Procedure_morphology.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
570. CodeSystem.property:Procedure_morphology.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
572. CodeSystem.property:Finding_context
Slice Name	Finding_context
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Finding context for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
574. CodeSystem.property:Finding_context.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
576. CodeSystem.property:Finding_context.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Finding context`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
578. CodeSystem.property:Finding_context.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
580. CodeSystem.property:Finding_context.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
582. CodeSystem.property:Temporal_context
Slice Name	Temporal_context
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Temporal context for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
584. CodeSystem.property:Temporal_context.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
586. CodeSystem.property:Temporal_context.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Temporal context`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
588. CodeSystem.property:Temporal_context.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
590. CodeSystem.property:Temporal_context.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
592. CodeSystem.property:Subject_relationship_context
Slice Name	Subject_relationship_context
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Subject relationship context for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
594. CodeSystem.property:Subject_relationship_context.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
596. CodeSystem.property:Subject_relationship_context.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Subject relationship context`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
598. CodeSystem.property:Subject_relationship_context.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
600. CodeSystem.property:Subject_relationship_context.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
602. CodeSystem.property:Route_of_administration
Slice Name	Route_of_administration
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Route of administration for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
604. CodeSystem.property:Route_of_administration.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
606. CodeSystem.property:Route_of_administration.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Route of administration`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
608. CodeSystem.property:Route_of_administration.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
610. CodeSystem.property:Route_of_administration.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
612. CodeSystem.property:Has_dose_form
Slice Name	Has_dose_form
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Has dose form for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
614. CodeSystem.property:Has_dose_form.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
616. CodeSystem.property:Has_dose_form.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Has dose form`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
618. CodeSystem.property:Has_dose_form.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
620. CodeSystem.property:Has_dose_form.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
622. CodeSystem.property:Finding_method
Slice Name	Finding_method
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Finding method for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
624. CodeSystem.property:Finding_method.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
626. CodeSystem.property:Finding_method.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Finding method`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
628. CodeSystem.property:Finding_method.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
630. CodeSystem.property:Finding_method.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
632. CodeSystem.property:Finding_informer
Slice Name	Finding_informer
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Finding informer for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
634. CodeSystem.property:Finding_informer.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
636. CodeSystem.property:Finding_informer.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Finding informer`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
638. CodeSystem.property:Finding_informer.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
640. CodeSystem.property:Finding_informer.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
642. CodeSystem.property:Using_device
Slice Name	Using_device
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Using device for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
644. CodeSystem.property:Using_device.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
646. CodeSystem.property:Using_device.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Using device`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
648. CodeSystem.property:Using_device.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
650. CodeSystem.property:Using_device.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
652. CodeSystem.property:Using_energy
Slice Name	Using_energy
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Using energy for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
654. CodeSystem.property:Using_energy.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
656. CodeSystem.property:Using_energy.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Using energy`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
658. CodeSystem.property:Using_energy.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
660. CodeSystem.property:Using_energy.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
662. CodeSystem.property:Using_substance
Slice Name	Using_substance
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Using substance for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
664. CodeSystem.property:Using_substance.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
666. CodeSystem.property:Using_substance.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Using substance`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
668. CodeSystem.property:Using_substance.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
670. CodeSystem.property:Using_substance.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
672. CodeSystem.property:Surgical_approach
Slice Name	Surgical_approach
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Surgical approach for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
674. CodeSystem.property:Surgical_approach.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
676. CodeSystem.property:Surgical_approach.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Surgical approach`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
678. CodeSystem.property:Surgical_approach.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
680. CodeSystem.property:Surgical_approach.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
682. CodeSystem.property:Using_access_device
Slice Name	Using_access_device
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Using access device for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
684. CodeSystem.property:Using_access_device.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
686. CodeSystem.property:Using_access_device.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Using access device`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
688. CodeSystem.property:Using_access_device.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
690. CodeSystem.property:Using_access_device.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
692. CodeSystem.property:Property_type
Slice Name	Property_type
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Property type for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
694. CodeSystem.property:Property_type.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
696. CodeSystem.property:Property_type.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Property type`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
698. CodeSystem.property:Property_type.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
700. CodeSystem.property:Property_type.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
702. CodeSystem.property:Inheres_in
Slice Name	Inheres_in
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Inheres in for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
704. CodeSystem.property:Inheres_in.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
706. CodeSystem.property:Inheres_in.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Inheres in`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
708. CodeSystem.property:Inheres_in.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
710. CodeSystem.property:Inheres_in.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
712. CodeSystem.property:Towards
Slice Name	Towards
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Towards for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
714. CodeSystem.property:Towards.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
716. CodeSystem.property:Towards.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Towards`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
718. CodeSystem.property:Towards.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
720. CodeSystem.property:Towards.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
722. CodeSystem.property:Characterizes
Slice Name	Characterizes
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Characterizes for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
724. CodeSystem.property:Characterizes.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
726. CodeSystem.property:Characterizes.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Characterizes`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
728. CodeSystem.property:Characterizes.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
730. CodeSystem.property:Characterizes.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
732. CodeSystem.property:Process_agent
Slice Name	Process_agent
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Process agent for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
734. CodeSystem.property:Process_agent.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
736. CodeSystem.property:Process_agent.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Process agent`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
738. CodeSystem.property:Process_agent.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
740. CodeSystem.property:Process_agent.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
742. CodeSystem.property:Process_duration
Slice Name	Process_duration
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Process duration for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
744. CodeSystem.property:Process_duration.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
746. CodeSystem.property:Process_duration.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Process duration`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
748. CodeSystem.property:Process_duration.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
750. CodeSystem.property:Process_duration.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
752. CodeSystem.property:Process_output
Slice Name	Process_output
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Process output for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
754. CodeSystem.property:Process_output.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
756. CodeSystem.property:Process_output.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Process output`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
758. CodeSystem.property:Process_output.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
760. CodeSystem.property:Process_output.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
762. CodeSystem.property:Relative_to
Slice Name	Relative_to
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Relative to for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
764. CodeSystem.property:Relative_to.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
766. CodeSystem.property:Relative_to.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Relative to`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
768. CodeSystem.property:Relative_to.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
770. CodeSystem.property:Relative_to.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
772. CodeSystem.property:Precondition
Slice Name	Precondition
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Precondition for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
774. CodeSystem.property:Precondition.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
776. CodeSystem.property:Precondition.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Precondition`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
778. CodeSystem.property:Precondition.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
780. CodeSystem.property:Precondition.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
782. CodeSystem.property:Direct_site
Slice Name	Direct_site
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Direct site for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
784. CodeSystem.property:Direct_site.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
786. CodeSystem.property:Direct_site.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Direct site`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
788. CodeSystem.property:Direct_site.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
790. CodeSystem.property:Direct_site.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
792. CodeSystem.property:Specified_by
Slice Name	Specified_by
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Specified by for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
794. CodeSystem.property:Specified_by.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
796. CodeSystem.property:Specified_by.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Specified by`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
798. CodeSystem.property:Specified_by.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
800. CodeSystem.property:Specified_by.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
802. CodeSystem.property:Observes
Slice Name	Observes
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Observes for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
804. CodeSystem.property:Observes.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
806. CodeSystem.property:Observes.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Observes`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
808. CodeSystem.property:Observes.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
810. CodeSystem.property:Observes.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
812. CodeSystem.property:Is_about
Slice Name	Is_about
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Is about for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
814. CodeSystem.property:Is_about.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
816. CodeSystem.property:Is_about.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Is about`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
818. CodeSystem.property:Is_about.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
820. CodeSystem.property:Is_about.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Coding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
822. CodeSystem.property:Defined
Slice Name	Defined
Definition	A property defines additional semantic detail for each concept included in the change set A property defines an additional slot through which additional information can be provided about a concept.
Short	Property slice to capture SNOMED Defined for a conceptAdditional information supplied about each concept
Comments	All properties referenced in the definitions of concepts within the change set must be defined first as a CodeSystem.property
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
824. CodeSystem.property:Defined.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
826. CodeSystem.property:Defined.code
Definition	A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
Short	Identifies the property on the concepts, and when referred to in operations
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`Defined`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
828. CodeSystem.property:Defined.description
Definition	A description of the property- why it is defined, and how its value might be used.
Short	Why the property is defined, and/or what it conveys
Control	0..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	true
Summary	true
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
830. CodeSystem.property:Defined.type
Definition	The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to anotherr defined concept). The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
Short	code \| Coding \| string \| integer \| boolean \| dateTimecode \| Coding \| string \| integer \| boolean \| dateTime \| decimal
Control	1..1
Binding	The codes SHALL be taken from PropertyTypehttp://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1 (required to `http://hl7.org/fhir/ValueSet/concept-property-type\|4.0.1`) The type of a property value.
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	true
Fixed Value	`boolean`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
832. CodeSystem.concept
Definition	Concepts that are in the code system. The concept definitions are inherently hierarchical, but the definitions must be consulted to determine what the meaning of the hierarchical relationships are. Concepts that are in the code system. The concept definitions are inherently hierarchical, but the definitions must be consulted to determine what the meanings of the hierarchical relationships are.
Short	Concepts in the change set for the code systemConcepts in the code system
Comments	For a change set, concepts must be defined and included in the CodeSystem instance If this is empty, it means that the code system resource does not represent the content of the code system.
Control	10..*
Type	BackboneElement
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
834. CodeSystem.concept.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
836. CodeSystem.concept.code
Definition	A code - a text symbol - that uniquely identifies the concept within the code system.
Short	Code that identifies concept
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
838. CodeSystem.concept.display
Definition	A human readable string that is the recommended default way to present this concept to a user.
Short	Text to display to the user representing the concept
Control	10..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
840. CodeSystem.concept.definition
Definition	The formal definition of the concept. The code system resource does not make formal definitions required, because of the prevalence of legacy systems. However, they are highly recommended, as without them there is no formal meaning associated with the concept.
Short	Formal definition
Control	10..1
Type	string
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Must Support	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
842. CodeSystem.concept.property
Definition	A property value for this concept.
Short	Property value for the concept
Control	0..*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
Slicing	This element introduces a set of slices on `CodeSystem.concept.property`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ code
844. CodeSystem.concept.property.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
846. CodeSystem.concept.property.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
848. CodeSystem.concept.property.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
850. CodeSystem.concept.property.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
852. CodeSystem.concept.property.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
854. CodeSystem.concept.property.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
856. CodeSystem.concept.property.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
858. CodeSystem.concept.property:inactive
Slice Name	inactive
Definition	A property value for this concept.
Short	Property slice to capture SNOMED inactive for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
860. CodeSystem.concept.property:inactive.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
862. CodeSystem.concept.property:inactive.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
864. CodeSystem.concept.property:inactive.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
866. CodeSystem.concept.property:inactive.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
868. CodeSystem.concept.property:inactive.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
870. CodeSystem.concept.property:inactive.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`inactive`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
872. CodeSystem.concept.property:inactive.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
874. CodeSystem.concept.property:definitionStatusId
Slice Name	definitionStatusId
Definition	A property value for this concept.
Short	Property slice to capture SNOMED definitionStatusId for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
876. CodeSystem.concept.property:definitionStatusId.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
878. CodeSystem.concept.property:definitionStatusId.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
880. CodeSystem.concept.property:definitionStatusId.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
882. CodeSystem.concept.property:definitionStatusId.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
884. CodeSystem.concept.property:definitionStatusId.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
886. CodeSystem.concept.property:definitionStatusId.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`definitionStatusId`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
888. CodeSystem.concept.property:definitionStatusId.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
890. CodeSystem.concept.property:parent
Slice Name	parent
Definition	A property value for this concept.
Short	Property slice to capture SNOMED parent for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
892. CodeSystem.concept.property:parent.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
894. CodeSystem.concept.property:parent.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
896. CodeSystem.concept.property:parent.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
898. CodeSystem.concept.property:parent.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
900. CodeSystem.concept.property:parent.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
902. CodeSystem.concept.property:parent.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`parent`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
904. CodeSystem.concept.property:parent.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
906. CodeSystem.concept.property:moduleId
Slice Name	moduleId
Definition	A property value for this concept.
Short	Property slice to capture SNOMED moduleId for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
908. CodeSystem.concept.property:moduleId.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
910. CodeSystem.concept.property:moduleId.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
912. CodeSystem.concept.property:moduleId.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
914. CodeSystem.concept.property:moduleId.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
916. CodeSystem.concept.property:moduleId.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
918. CodeSystem.concept.property:moduleId.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`moduleId`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
920. CodeSystem.concept.property:moduleId.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
922. CodeSystem.concept.property:Due_to
Slice Name	Due_to
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Due to for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
924. CodeSystem.concept.property:Due_to.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
926. CodeSystem.concept.property:Due_to.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
928. CodeSystem.concept.property:Due_to.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
930. CodeSystem.concept.property:Due_to.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
932. CodeSystem.concept.property:Due_to.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
934. CodeSystem.concept.property:Due_to.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Due to`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
936. CodeSystem.concept.property:Due_to.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
938. CodeSystem.concept.property:Associated_with
Slice Name	Associated_with
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Associated with for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
940. CodeSystem.concept.property:Associated_with.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
942. CodeSystem.concept.property:Associated_with.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
944. CodeSystem.concept.property:Associated_with.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
946. CodeSystem.concept.property:Associated_with.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
948. CodeSystem.concept.property:Associated_with.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
950. CodeSystem.concept.property:Associated_with.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Associated with`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
952. CodeSystem.concept.property:Associated_with.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
954. CodeSystem.concept.property:Associated_morphology
Slice Name	Associated_morphology
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Associated morphology for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
956. CodeSystem.concept.property:Associated_morphology.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
958. CodeSystem.concept.property:Associated_morphology.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
960. CodeSystem.concept.property:Associated_morphology.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
962. CodeSystem.concept.property:Associated_morphology.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
964. CodeSystem.concept.property:Associated_morphology.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
966. CodeSystem.concept.property:Associated_morphology.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Associated morphology`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
968. CodeSystem.concept.property:Associated_morphology.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
970. CodeSystem.concept.property:Has_specimen
Slice Name	Has_specimen
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Has specimen for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
972. CodeSystem.concept.property:Has_specimen.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
974. CodeSystem.concept.property:Has_specimen.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
976. CodeSystem.concept.property:Has_specimen.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
978. CodeSystem.concept.property:Has_specimen.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
980. CodeSystem.concept.property:Has_specimen.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
982. CodeSystem.concept.property:Has_specimen.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Has specimen`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
984. CodeSystem.concept.property:Has_specimen.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
986. CodeSystem.concept.property:Specimen_source_morphology
Slice Name	Specimen_source_morphology
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Specimen source morphology for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
988. CodeSystem.concept.property:Specimen_source_morphology.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
990. CodeSystem.concept.property:Specimen_source_morphology.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
992. CodeSystem.concept.property:Specimen_source_morphology.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
994. CodeSystem.concept.property:Specimen_source_morphology.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
996. CodeSystem.concept.property:Specimen_source_morphology.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
998. CodeSystem.concept.property:Specimen_source_morphology.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Specimen source morphology`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1000. CodeSystem.concept.property:Specimen_source_morphology.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1002. CodeSystem.concept.property:Specimen_source_topography
Slice Name	Specimen_source_topography
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Specimen source topography for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1004. CodeSystem.concept.property:Specimen_source_topography.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1006. CodeSystem.concept.property:Specimen_source_topography.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1008. CodeSystem.concept.property:Specimen_source_topography.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1010. CodeSystem.concept.property:Specimen_source_topography.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1012. CodeSystem.concept.property:Specimen_source_topography.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1014. CodeSystem.concept.property:Specimen_source_topography.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Specimen source topography`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1016. CodeSystem.concept.property:Specimen_source_topography.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1018. CodeSystem.concept.property:Specimen_source_identity
Slice Name	Specimen_source_identity
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Specimen source identity for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1020. CodeSystem.concept.property:Specimen_source_identity.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1022. CodeSystem.concept.property:Specimen_source_identity.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1024. CodeSystem.concept.property:Specimen_source_identity.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1026. CodeSystem.concept.property:Specimen_source_identity.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1028. CodeSystem.concept.property:Specimen_source_identity.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1030. CodeSystem.concept.property:Specimen_source_identity.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Specimen source identity`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1032. CodeSystem.concept.property:Specimen_source_identity.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1034. CodeSystem.concept.property:Specimen_procedure
Slice Name	Specimen_procedure
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Specimen procedure for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1036. CodeSystem.concept.property:Specimen_procedure.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1038. CodeSystem.concept.property:Specimen_procedure.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1040. CodeSystem.concept.property:Specimen_procedure.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1042. CodeSystem.concept.property:Specimen_procedure.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1044. CodeSystem.concept.property:Specimen_procedure.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1046. CodeSystem.concept.property:Specimen_procedure.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Specimen procedure`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1048. CodeSystem.concept.property:Specimen_procedure.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1050. CodeSystem.concept.property:Part_of
Slice Name	Part_of
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Part of for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1052. CodeSystem.concept.property:Part_of.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1054. CodeSystem.concept.property:Part_of.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1056. CodeSystem.concept.property:Part_of.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1058. CodeSystem.concept.property:Part_of.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1060. CodeSystem.concept.property:Part_of.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1062. CodeSystem.concept.property:Part_of.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Part of`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1064. CodeSystem.concept.property:Part_of.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1066. CodeSystem.concept.property:Has_active_ingredient
Slice Name	Has_active_ingredient
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Has active ingredient for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1068. CodeSystem.concept.property:Has_active_ingredient.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1070. CodeSystem.concept.property:Has_active_ingredient.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1072. CodeSystem.concept.property:Has_active_ingredient.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1074. CodeSystem.concept.property:Has_active_ingredient.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1076. CodeSystem.concept.property:Has_active_ingredient.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1078. CodeSystem.concept.property:Has_active_ingredient.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Has active ingredient`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1080. CodeSystem.concept.property:Has_active_ingredient.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1082. CodeSystem.concept.property:Subject_of_information
Slice Name	Subject_of_information
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Subject of information for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1084. CodeSystem.concept.property:Subject_of_information.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1086. CodeSystem.concept.property:Subject_of_information.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1088. CodeSystem.concept.property:Subject_of_information.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1090. CodeSystem.concept.property:Subject_of_information.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1092. CodeSystem.concept.property:Subject_of_information.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1094. CodeSystem.concept.property:Subject_of_information.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Subject of information`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1096. CodeSystem.concept.property:Subject_of_information.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1098. CodeSystem.concept.property:Causative_agent
Slice Name	Causative_agent
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Causative agent for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1100. CodeSystem.concept.property:Causative_agent.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1102. CodeSystem.concept.property:Causative_agent.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1104. CodeSystem.concept.property:Causative_agent.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1106. CodeSystem.concept.property:Causative_agent.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1108. CodeSystem.concept.property:Causative_agent.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1110. CodeSystem.concept.property:Causative_agent.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Causative agent`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1112. CodeSystem.concept.property:Causative_agent.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1114. CodeSystem.concept.property:Associated_finding
Slice Name	Associated_finding
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Associated finding for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1116. CodeSystem.concept.property:Associated_finding.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1118. CodeSystem.concept.property:Associated_finding.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1120. CodeSystem.concept.property:Associated_finding.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1122. CodeSystem.concept.property:Associated_finding.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1124. CodeSystem.concept.property:Associated_finding.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1126. CodeSystem.concept.property:Associated_finding.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Associated finding`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1128. CodeSystem.concept.property:Associated_finding.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1130. CodeSystem.concept.property:Component
Slice Name	Component
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Component for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1132. CodeSystem.concept.property:Component.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1134. CodeSystem.concept.property:Component.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1136. CodeSystem.concept.property:Component.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1138. CodeSystem.concept.property:Component.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1140. CodeSystem.concept.property:Component.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1142. CodeSystem.concept.property:Component.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Component`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1144. CodeSystem.concept.property:Component.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1146. CodeSystem.concept.property:Severity
Slice Name	Severity
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Severity for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1148. CodeSystem.concept.property:Severity.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1150. CodeSystem.concept.property:Severity.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1152. CodeSystem.concept.property:Severity.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1154. CodeSystem.concept.property:Severity.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1156. CodeSystem.concept.property:Severity.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1158. CodeSystem.concept.property:Severity.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Severity`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1160. CodeSystem.concept.property:Severity.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1162. CodeSystem.concept.property:Occurrence
Slice Name	Occurrence
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Occurrence for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1164. CodeSystem.concept.property:Occurrence.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1166. CodeSystem.concept.property:Occurrence.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1168. CodeSystem.concept.property:Occurrence.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1170. CodeSystem.concept.property:Occurrence.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1172. CodeSystem.concept.property:Occurrence.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1174. CodeSystem.concept.property:Occurrence.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Occurrence`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1176. CodeSystem.concept.property:Occurrence.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1178. CodeSystem.concept.property:Episodicity
Slice Name	Episodicity
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Episodicity for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1180. CodeSystem.concept.property:Episodicity.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1182. CodeSystem.concept.property:Episodicity.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1184. CodeSystem.concept.property:Episodicity.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1186. CodeSystem.concept.property:Episodicity.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1188. CodeSystem.concept.property:Episodicity.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1190. CodeSystem.concept.property:Episodicity.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Episodicity`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1192. CodeSystem.concept.property:Episodicity.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1194. CodeSystem.concept.property:Technique
Slice Name	Technique
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Technique for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1196. CodeSystem.concept.property:Technique.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1198. CodeSystem.concept.property:Technique.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1200. CodeSystem.concept.property:Technique.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1202. CodeSystem.concept.property:Technique.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1204. CodeSystem.concept.property:Technique.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1206. CodeSystem.concept.property:Technique.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Technique`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1208. CodeSystem.concept.property:Technique.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1210. CodeSystem.concept.property:Revision_status
Slice Name	Revision_status
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Revision status for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1212. CodeSystem.concept.property:Revision_status.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1214. CodeSystem.concept.property:Revision_status.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1216. CodeSystem.concept.property:Revision_status.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1218. CodeSystem.concept.property:Revision_status.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1220. CodeSystem.concept.property:Revision_status.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1222. CodeSystem.concept.property:Revision_status.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Revision status`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1224. CodeSystem.concept.property:Revision_status.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1226. CodeSystem.concept.property:Units
Slice Name	Units
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Units for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1228. CodeSystem.concept.property:Units.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1230. CodeSystem.concept.property:Units.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1232. CodeSystem.concept.property:Units.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1234. CodeSystem.concept.property:Units.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1236. CodeSystem.concept.property:Units.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1238. CodeSystem.concept.property:Units.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Units`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1240. CodeSystem.concept.property:Units.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1242. CodeSystem.concept.property:After
Slice Name	After
Definition	A property value for this concept.
Short	Property slice to capture SNOMED After for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1244. CodeSystem.concept.property:After.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1246. CodeSystem.concept.property:After.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1248. CodeSystem.concept.property:After.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1250. CodeSystem.concept.property:After.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1252. CodeSystem.concept.property:After.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1254. CodeSystem.concept.property:After.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`After`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1256. CodeSystem.concept.property:After.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1258. CodeSystem.concept.property:Access
Slice Name	Access
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Access for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1260. CodeSystem.concept.property:Access.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1262. CodeSystem.concept.property:Access.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1264. CodeSystem.concept.property:Access.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1266. CodeSystem.concept.property:Access.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1268. CodeSystem.concept.property:Access.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1270. CodeSystem.concept.property:Access.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Access`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1272. CodeSystem.concept.property:Access.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1274. CodeSystem.concept.property:Method
Slice Name	Method
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Method for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1276. CodeSystem.concept.property:Method.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1278. CodeSystem.concept.property:Method.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1280. CodeSystem.concept.property:Method.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1282. CodeSystem.concept.property:Method.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1284. CodeSystem.concept.property:Method.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1286. CodeSystem.concept.property:Method.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Method`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1288. CodeSystem.concept.property:Method.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1290. CodeSystem.concept.property:Priority
Slice Name	Priority
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Priority for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1292. CodeSystem.concept.property:Priority.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1294. CodeSystem.concept.property:Priority.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1296. CodeSystem.concept.property:Priority.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1298. CodeSystem.concept.property:Priority.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1300. CodeSystem.concept.property:Priority.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1302. CodeSystem.concept.property:Priority.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Priority`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1304. CodeSystem.concept.property:Priority.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1306. CodeSystem.concept.property:Clinical_course
Slice Name	Clinical_course
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Clinical course for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1308. CodeSystem.concept.property:Clinical_course.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1310. CodeSystem.concept.property:Clinical_course.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1312. CodeSystem.concept.property:Clinical_course.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1314. CodeSystem.concept.property:Clinical_course.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1316. CodeSystem.concept.property:Clinical_course.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1318. CodeSystem.concept.property:Clinical_course.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Clinical course`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1320. CodeSystem.concept.property:Clinical_course.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1322. CodeSystem.concept.property:Laterality
Slice Name	Laterality
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Laterality for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1324. CodeSystem.concept.property:Laterality.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1326. CodeSystem.concept.property:Laterality.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1328. CodeSystem.concept.property:Laterality.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1330. CodeSystem.concept.property:Laterality.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1332. CodeSystem.concept.property:Laterality.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1334. CodeSystem.concept.property:Laterality.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Laterality`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1336. CodeSystem.concept.property:Laterality.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1338. CodeSystem.concept.property:Associated_procedure
Slice Name	Associated_procedure
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Associated procedure for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1340. CodeSystem.concept.property:Associated_procedure.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1342. CodeSystem.concept.property:Associated_procedure.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1344. CodeSystem.concept.property:Associated_procedure.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1346. CodeSystem.concept.property:Associated_procedure.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1348. CodeSystem.concept.property:Associated_procedure.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1350. CodeSystem.concept.property:Associated_procedure.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Associated procedure`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1352. CodeSystem.concept.property:Associated_procedure.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1354. CodeSystem.concept.property:Finding_site
Slice Name	Finding_site
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Finding site for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1356. CodeSystem.concept.property:Finding_site.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1358. CodeSystem.concept.property:Finding_site.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1360. CodeSystem.concept.property:Finding_site.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1362. CodeSystem.concept.property:Finding_site.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1364. CodeSystem.concept.property:Finding_site.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1366. CodeSystem.concept.property:Finding_site.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Finding site`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1368. CodeSystem.concept.property:Finding_site.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1370. CodeSystem.concept.property:Direct_morphology
Slice Name	Direct_morphology
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Direct morphology for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1372. CodeSystem.concept.property:Direct_morphology.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1374. CodeSystem.concept.property:Direct_morphology.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1376. CodeSystem.concept.property:Direct_morphology.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1378. CodeSystem.concept.property:Direct_morphology.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1380. CodeSystem.concept.property:Direct_morphology.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1382. CodeSystem.concept.property:Direct_morphology.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Direct morphology`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1384. CodeSystem.concept.property:Direct_morphology.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1386. CodeSystem.concept.property:Direct_substance
Slice Name	Direct_substance
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Direct substance for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1388. CodeSystem.concept.property:Direct_substance.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1390. CodeSystem.concept.property:Direct_substance.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1392. CodeSystem.concept.property:Direct_substance.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1394. CodeSystem.concept.property:Direct_substance.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1396. CodeSystem.concept.property:Direct_substance.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1398. CodeSystem.concept.property:Direct_substance.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Direct substance`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1400. CodeSystem.concept.property:Direct_substance.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1402. CodeSystem.concept.property:Has_focus
Slice Name	Has_focus
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Has focus for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1404. CodeSystem.concept.property:Has_focus.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1406. CodeSystem.concept.property:Has_focus.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1408. CodeSystem.concept.property:Has_focus.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1410. CodeSystem.concept.property:Has_focus.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1412. CodeSystem.concept.property:Has_focus.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1414. CodeSystem.concept.property:Has_focus.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Has focus`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1416. CodeSystem.concept.property:Has_focus.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1418. CodeSystem.concept.property:Has_intent
Slice Name	Has_intent
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Has intent for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1420. CodeSystem.concept.property:Has_intent.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1422. CodeSystem.concept.property:Has_intent.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1424. CodeSystem.concept.property:Has_intent.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1426. CodeSystem.concept.property:Has_intent.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1428. CodeSystem.concept.property:Has_intent.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1430. CodeSystem.concept.property:Has_intent.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Has intent`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1432. CodeSystem.concept.property:Has_intent.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1434. CodeSystem.concept.property:Procedure_site
Slice Name	Procedure_site
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Procedure site for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1436. CodeSystem.concept.property:Procedure_site.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1438. CodeSystem.concept.property:Procedure_site.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1440. CodeSystem.concept.property:Procedure_site.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1442. CodeSystem.concept.property:Procedure_site.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1444. CodeSystem.concept.property:Procedure_site.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1446. CodeSystem.concept.property:Procedure_site.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Procedure site`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1448. CodeSystem.concept.property:Procedure_site.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1450. CodeSystem.concept.property:Has_definitional_manifestation
Slice Name	Has_definitional_manifestation
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Has definitional manifestation for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1452. CodeSystem.concept.property:Has_definitional_manifestation.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1454. CodeSystem.concept.property:Has_definitional_manifestation.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1456. CodeSystem.concept.property:Has_definitional_manifestation.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1458. CodeSystem.concept.property:Has_definitional_manifestation.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1460. CodeSystem.concept.property:Has_definitional_manifestation.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1462. CodeSystem.concept.property:Has_definitional_manifestation.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Has definitional manifestation`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1464. CodeSystem.concept.property:Has_definitional_manifestation.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1466. CodeSystem.concept.property:Indirect_morphology
Slice Name	Indirect_morphology
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Indirect morphology for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1468. CodeSystem.concept.property:Indirect_morphology.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1470. CodeSystem.concept.property:Indirect_morphology.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1472. CodeSystem.concept.property:Indirect_morphology.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1474. CodeSystem.concept.property:Indirect_morphology.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1476. CodeSystem.concept.property:Indirect_morphology.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1478. CodeSystem.concept.property:Indirect_morphology.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Indirect morphology`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1480. CodeSystem.concept.property:Indirect_morphology.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1482. CodeSystem.concept.property:Indirect_device
Slice Name	Indirect_device
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Indirect device for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1484. CodeSystem.concept.property:Indirect_device.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1486. CodeSystem.concept.property:Indirect_device.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1488. CodeSystem.concept.property:Indirect_device.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1490. CodeSystem.concept.property:Indirect_device.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1492. CodeSystem.concept.property:Indirect_device.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1494. CodeSystem.concept.property:Indirect_device.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Indirect device`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1496. CodeSystem.concept.property:Indirect_device.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1498. CodeSystem.concept.property:Has_interpretation
Slice Name	Has_interpretation
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Has interpretation for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1500. CodeSystem.concept.property:Has_interpretation.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1502. CodeSystem.concept.property:Has_interpretation.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1504. CodeSystem.concept.property:Has_interpretation.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1506. CodeSystem.concept.property:Has_interpretation.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1508. CodeSystem.concept.property:Has_interpretation.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1510. CodeSystem.concept.property:Has_interpretation.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Has interpretation`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1512. CodeSystem.concept.property:Has_interpretation.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1514. CodeSystem.concept.property:Interprets
Slice Name	Interprets
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Interprets for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1516. CodeSystem.concept.property:Interprets.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1518. CodeSystem.concept.property:Interprets.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1520. CodeSystem.concept.property:Interprets.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1522. CodeSystem.concept.property:Interprets.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1524. CodeSystem.concept.property:Interprets.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1526. CodeSystem.concept.property:Interprets.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Interprets`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1528. CodeSystem.concept.property:Interprets.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1530. CodeSystem.concept.property:Measurement_method
Slice Name	Measurement_method
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Measurement method for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1532. CodeSystem.concept.property:Measurement_method.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1534. CodeSystem.concept.property:Measurement_method.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1536. CodeSystem.concept.property:Measurement_method.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1538. CodeSystem.concept.property:Measurement_method.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1540. CodeSystem.concept.property:Measurement_method.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1542. CodeSystem.concept.property:Measurement_method.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Measurement method`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1544. CodeSystem.concept.property:Measurement_method.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1546. CodeSystem.concept.property:Property
Slice Name	Property
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Property for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1548. CodeSystem.concept.property:Property.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1550. CodeSystem.concept.property:Property.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1552. CodeSystem.concept.property:Property.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1554. CodeSystem.concept.property:Property.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1556. CodeSystem.concept.property:Property.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1558. CodeSystem.concept.property:Property.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Property`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1560. CodeSystem.concept.property:Property.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1562. CodeSystem.concept.property:Recipient_category
Slice Name	Recipient_category
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Recipient category for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1564. CodeSystem.concept.property:Recipient_category.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1566. CodeSystem.concept.property:Recipient_category.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1568. CodeSystem.concept.property:Recipient_category.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1570. CodeSystem.concept.property:Recipient_category.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1572. CodeSystem.concept.property:Recipient_category.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1574. CodeSystem.concept.property:Recipient_category.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Recipient category`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1576. CodeSystem.concept.property:Recipient_category.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1578. CodeSystem.concept.property:Scale_type
Slice Name	Scale_type
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Scale type for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1580. CodeSystem.concept.property:Scale_type.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1582. CodeSystem.concept.property:Scale_type.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1584. CodeSystem.concept.property:Scale_type.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1586. CodeSystem.concept.property:Scale_type.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1588. CodeSystem.concept.property:Scale_type.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1590. CodeSystem.concept.property:Scale_type.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Scale type`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1592. CodeSystem.concept.property:Scale_type.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1594. CodeSystem.concept.property:Specimen_substance
Slice Name	Specimen_substance
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Specimen substance for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1596. CodeSystem.concept.property:Specimen_substance.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1598. CodeSystem.concept.property:Specimen_substance.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1600. CodeSystem.concept.property:Specimen_substance.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1602. CodeSystem.concept.property:Specimen_substance.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1604. CodeSystem.concept.property:Specimen_substance.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1606. CodeSystem.concept.property:Specimen_substance.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Specimen substance`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1608. CodeSystem.concept.property:Specimen_substance.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1610. CodeSystem.concept.property:Time_aspect
Slice Name	Time_aspect
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Time aspect for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1612. CodeSystem.concept.property:Time_aspect.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1614. CodeSystem.concept.property:Time_aspect.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1616. CodeSystem.concept.property:Time_aspect.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1618. CodeSystem.concept.property:Time_aspect.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1620. CodeSystem.concept.property:Time_aspect.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1622. CodeSystem.concept.property:Time_aspect.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Time aspect`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1624. CodeSystem.concept.property:Time_aspect.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1626. CodeSystem.concept.property:Pathological_process
Slice Name	Pathological_process
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Pathological process for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1628. CodeSystem.concept.property:Pathological_process.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1630. CodeSystem.concept.property:Pathological_process.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1632. CodeSystem.concept.property:Pathological_process.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1634. CodeSystem.concept.property:Pathological_process.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1636. CodeSystem.concept.property:Pathological_process.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1638. CodeSystem.concept.property:Pathological_process.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Pathological process`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1640. CodeSystem.concept.property:Pathological_process.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1642. CodeSystem.concept.property:Procedure_site_-_Direct
Slice Name	Procedure_site_-_Direct
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Procedure site - Direct for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1644. CodeSystem.concept.property:Procedure_site_-_Direct.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1646. CodeSystem.concept.property:Procedure_site_-_Direct.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1648. CodeSystem.concept.property:Procedure_site_-_Direct.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1650. CodeSystem.concept.property:Procedure_site_-_Direct.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1652. CodeSystem.concept.property:Procedure_site_-_Direct.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1654. CodeSystem.concept.property:Procedure_site_-_Direct.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Procedure site - Direct`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1656. CodeSystem.concept.property:Procedure_site_-_Direct.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1658. CodeSystem.concept.property:Procedure_site_-_Indirect
Slice Name	Procedure_site_-_Indirect
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Procedure site - Indirect for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1660. CodeSystem.concept.property:Procedure_site_-_Indirect.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1662. CodeSystem.concept.property:Procedure_site_-_Indirect.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1664. CodeSystem.concept.property:Procedure_site_-_Indirect.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1666. CodeSystem.concept.property:Procedure_site_-_Indirect.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1668. CodeSystem.concept.property:Procedure_site_-_Indirect.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1670. CodeSystem.concept.property:Procedure_site_-_Indirect.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Procedure site - Indirect`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1672. CodeSystem.concept.property:Procedure_site_-_Indirect.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1674. CodeSystem.concept.property:Procedure_device
Slice Name	Procedure_device
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Procedure device for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1676. CodeSystem.concept.property:Procedure_device.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1678. CodeSystem.concept.property:Procedure_device.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1680. CodeSystem.concept.property:Procedure_device.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1682. CodeSystem.concept.property:Procedure_device.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1684. CodeSystem.concept.property:Procedure_device.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1686. CodeSystem.concept.property:Procedure_device.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Procedure device`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1688. CodeSystem.concept.property:Procedure_device.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1690. CodeSystem.concept.property:Procedure_morphology
Slice Name	Procedure_morphology
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Procedure morphology for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1692. CodeSystem.concept.property:Procedure_morphology.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1694. CodeSystem.concept.property:Procedure_morphology.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1696. CodeSystem.concept.property:Procedure_morphology.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1698. CodeSystem.concept.property:Procedure_morphology.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1700. CodeSystem.concept.property:Procedure_morphology.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1702. CodeSystem.concept.property:Procedure_morphology.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Procedure morphology`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1704. CodeSystem.concept.property:Procedure_morphology.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1706. CodeSystem.concept.property:Finding_context
Slice Name	Finding_context
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Finding context for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1708. CodeSystem.concept.property:Finding_context.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1710. CodeSystem.concept.property:Finding_context.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1712. CodeSystem.concept.property:Finding_context.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1714. CodeSystem.concept.property:Finding_context.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1716. CodeSystem.concept.property:Finding_context.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1718. CodeSystem.concept.property:Finding_context.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Finding context`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1720. CodeSystem.concept.property:Finding_context.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1722. CodeSystem.concept.property:Temporal_context
Slice Name	Temporal_context
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Temporal context for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1724. CodeSystem.concept.property:Temporal_context.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1726. CodeSystem.concept.property:Temporal_context.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1728. CodeSystem.concept.property:Temporal_context.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1730. CodeSystem.concept.property:Temporal_context.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1732. CodeSystem.concept.property:Temporal_context.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1734. CodeSystem.concept.property:Temporal_context.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Temporal context`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1736. CodeSystem.concept.property:Temporal_context.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1738. CodeSystem.concept.property:Subject_relationship_context
Slice Name	Subject_relationship_context
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Subject relationship context for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1740. CodeSystem.concept.property:Subject_relationship_context.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1742. CodeSystem.concept.property:Subject_relationship_context.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1744. CodeSystem.concept.property:Subject_relationship_context.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1746. CodeSystem.concept.property:Subject_relationship_context.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1748. CodeSystem.concept.property:Subject_relationship_context.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1750. CodeSystem.concept.property:Subject_relationship_context.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Subject relationship context`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1752. CodeSystem.concept.property:Subject_relationship_context.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1754. CodeSystem.concept.property:Route_of_administration
Slice Name	Route_of_administration
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Route of administration for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1756. CodeSystem.concept.property:Route_of_administration.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1758. CodeSystem.concept.property:Route_of_administration.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1760. CodeSystem.concept.property:Route_of_administration.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1762. CodeSystem.concept.property:Route_of_administration.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1764. CodeSystem.concept.property:Route_of_administration.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1766. CodeSystem.concept.property:Route_of_administration.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Route of administration`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1768. CodeSystem.concept.property:Route_of_administration.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1770. CodeSystem.concept.property:Has_dose_form
Slice Name	Has_dose_form
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Has dose form for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1772. CodeSystem.concept.property:Has_dose_form.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1774. CodeSystem.concept.property:Has_dose_form.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1776. CodeSystem.concept.property:Has_dose_form.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1778. CodeSystem.concept.property:Has_dose_form.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1780. CodeSystem.concept.property:Has_dose_form.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1782. CodeSystem.concept.property:Has_dose_form.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Has dose form`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1784. CodeSystem.concept.property:Has_dose_form.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1786. CodeSystem.concept.property:Finding_method
Slice Name	Finding_method
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Finding method for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1788. CodeSystem.concept.property:Finding_method.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1790. CodeSystem.concept.property:Finding_method.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1792. CodeSystem.concept.property:Finding_method.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1794. CodeSystem.concept.property:Finding_method.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1796. CodeSystem.concept.property:Finding_method.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1798. CodeSystem.concept.property:Finding_method.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Finding method`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1800. CodeSystem.concept.property:Finding_method.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1802. CodeSystem.concept.property:Finding_informer
Slice Name	Finding_informer
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Finding informer for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1804. CodeSystem.concept.property:Finding_informer.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1806. CodeSystem.concept.property:Finding_informer.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1808. CodeSystem.concept.property:Finding_informer.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1810. CodeSystem.concept.property:Finding_informer.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1812. CodeSystem.concept.property:Finding_informer.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1814. CodeSystem.concept.property:Finding_informer.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Finding informer`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1816. CodeSystem.concept.property:Finding_informer.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1818. CodeSystem.concept.property:Using_device
Slice Name	Using_device
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Using device for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1820. CodeSystem.concept.property:Using_device.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1822. CodeSystem.concept.property:Using_device.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1824. CodeSystem.concept.property:Using_device.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1826. CodeSystem.concept.property:Using_device.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1828. CodeSystem.concept.property:Using_device.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1830. CodeSystem.concept.property:Using_device.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Using device`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1832. CodeSystem.concept.property:Using_device.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1834. CodeSystem.concept.property:Using_energy
Slice Name	Using_energy
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Using energy for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1836. CodeSystem.concept.property:Using_energy.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1838. CodeSystem.concept.property:Using_energy.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1840. CodeSystem.concept.property:Using_energy.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1842. CodeSystem.concept.property:Using_energy.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1844. CodeSystem.concept.property:Using_energy.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1846. CodeSystem.concept.property:Using_energy.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Using energy`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1848. CodeSystem.concept.property:Using_energy.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1850. CodeSystem.concept.property:Using_substance
Slice Name	Using_substance
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Using substance for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1852. CodeSystem.concept.property:Using_substance.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1854. CodeSystem.concept.property:Using_substance.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1856. CodeSystem.concept.property:Using_substance.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1858. CodeSystem.concept.property:Using_substance.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1860. CodeSystem.concept.property:Using_substance.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1862. CodeSystem.concept.property:Using_substance.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Using substance`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1864. CodeSystem.concept.property:Using_substance.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1866. CodeSystem.concept.property:Surgical_approach
Slice Name	Surgical_approach
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Surgical approach for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1868. CodeSystem.concept.property:Surgical_approach.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1870. CodeSystem.concept.property:Surgical_approach.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1872. CodeSystem.concept.property:Surgical_approach.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1874. CodeSystem.concept.property:Surgical_approach.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1876. CodeSystem.concept.property:Surgical_approach.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1878. CodeSystem.concept.property:Surgical_approach.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Surgical approach`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1880. CodeSystem.concept.property:Surgical_approach.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1882. CodeSystem.concept.property:Using_access_device
Slice Name	Using_access_device
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Using access device for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1884. CodeSystem.concept.property:Using_access_device.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1886. CodeSystem.concept.property:Using_access_device.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1888. CodeSystem.concept.property:Using_access_device.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1890. CodeSystem.concept.property:Using_access_device.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1892. CodeSystem.concept.property:Using_access_device.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1894. CodeSystem.concept.property:Using_access_device.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Using access device`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1896. CodeSystem.concept.property:Using_access_device.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1898. CodeSystem.concept.property:Property_type
Slice Name	Property_type
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Property type for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1900. CodeSystem.concept.property:Property_type.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1902. CodeSystem.concept.property:Property_type.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1904. CodeSystem.concept.property:Property_type.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1906. CodeSystem.concept.property:Property_type.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1908. CodeSystem.concept.property:Property_type.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1910. CodeSystem.concept.property:Property_type.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Property type`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1912. CodeSystem.concept.property:Property_type.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1914. CodeSystem.concept.property:Inheres_in
Slice Name	Inheres_in
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Inheres in for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1916. CodeSystem.concept.property:Inheres_in.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1918. CodeSystem.concept.property:Inheres_in.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1920. CodeSystem.concept.property:Inheres_in.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1922. CodeSystem.concept.property:Inheres_in.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1924. CodeSystem.concept.property:Inheres_in.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1926. CodeSystem.concept.property:Inheres_in.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Inheres in`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1928. CodeSystem.concept.property:Inheres_in.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1930. CodeSystem.concept.property:Towards
Slice Name	Towards
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Towards for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1932. CodeSystem.concept.property:Towards.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1934. CodeSystem.concept.property:Towards.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1936. CodeSystem.concept.property:Towards.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1938. CodeSystem.concept.property:Towards.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1940. CodeSystem.concept.property:Towards.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1942. CodeSystem.concept.property:Towards.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Towards`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1944. CodeSystem.concept.property:Towards.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1946. CodeSystem.concept.property:Characterizes
Slice Name	Characterizes
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Characterizes for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1948. CodeSystem.concept.property:Characterizes.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1950. CodeSystem.concept.property:Characterizes.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1952. CodeSystem.concept.property:Characterizes.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1954. CodeSystem.concept.property:Characterizes.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1956. CodeSystem.concept.property:Characterizes.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1958. CodeSystem.concept.property:Characterizes.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Characterizes`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1960. CodeSystem.concept.property:Characterizes.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1962. CodeSystem.concept.property:Process_agent
Slice Name	Process_agent
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Process agent for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1964. CodeSystem.concept.property:Process_agent.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1966. CodeSystem.concept.property:Process_agent.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1968. CodeSystem.concept.property:Process_agent.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1970. CodeSystem.concept.property:Process_agent.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1972. CodeSystem.concept.property:Process_agent.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1974. CodeSystem.concept.property:Process_agent.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Process agent`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1976. CodeSystem.concept.property:Process_agent.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1978. CodeSystem.concept.property:Process_duration
Slice Name	Process_duration
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Process duration for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1980. CodeSystem.concept.property:Process_duration.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1982. CodeSystem.concept.property:Process_duration.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1984. CodeSystem.concept.property:Process_duration.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1986. CodeSystem.concept.property:Process_duration.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1988. CodeSystem.concept.property:Process_duration.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
1990. CodeSystem.concept.property:Process_duration.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Process duration`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1992. CodeSystem.concept.property:Process_duration.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1994. CodeSystem.concept.property:Process_output
Slice Name	Process_output
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Process output for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
1996. CodeSystem.concept.property:Process_output.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1998. CodeSystem.concept.property:Process_output.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2000. CodeSystem.concept.property:Process_output.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2002. CodeSystem.concept.property:Process_output.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2004. CodeSystem.concept.property:Process_output.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2006. CodeSystem.concept.property:Process_output.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Process output`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2008. CodeSystem.concept.property:Process_output.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2010. CodeSystem.concept.property:Relative_to
Slice Name	Relative_to
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Relative to for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2012. CodeSystem.concept.property:Relative_to.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
2014. CodeSystem.concept.property:Relative_to.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2016. CodeSystem.concept.property:Relative_to.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2018. CodeSystem.concept.property:Relative_to.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2020. CodeSystem.concept.property:Relative_to.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2022. CodeSystem.concept.property:Relative_to.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Relative to`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2024. CodeSystem.concept.property:Relative_to.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2026. CodeSystem.concept.property:Precondition
Slice Name	Precondition
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Precondition for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2028. CodeSystem.concept.property:Precondition.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
2030. CodeSystem.concept.property:Precondition.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2032. CodeSystem.concept.property:Precondition.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2034. CodeSystem.concept.property:Precondition.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2036. CodeSystem.concept.property:Precondition.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2038. CodeSystem.concept.property:Precondition.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Precondition`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2040. CodeSystem.concept.property:Precondition.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2042. CodeSystem.concept.property:Direct_site
Slice Name	Direct_site
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Direct site for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2044. CodeSystem.concept.property:Direct_site.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
2046. CodeSystem.concept.property:Direct_site.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2048. CodeSystem.concept.property:Direct_site.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2050. CodeSystem.concept.property:Direct_site.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2052. CodeSystem.concept.property:Direct_site.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2054. CodeSystem.concept.property:Direct_site.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Direct site`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2056. CodeSystem.concept.property:Direct_site.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2058. CodeSystem.concept.property:Specified_by
Slice Name	Specified_by
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Specified by for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2060. CodeSystem.concept.property:Specified_by.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
2062. CodeSystem.concept.property:Specified_by.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2064. CodeSystem.concept.property:Specified_by.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2066. CodeSystem.concept.property:Specified_by.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2068. CodeSystem.concept.property:Specified_by.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2070. CodeSystem.concept.property:Specified_by.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Specified by`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2072. CodeSystem.concept.property:Specified_by.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2074. CodeSystem.concept.property:Observes
Slice Name	Observes
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Observes for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2076. CodeSystem.concept.property:Observes.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
2078. CodeSystem.concept.property:Observes.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2080. CodeSystem.concept.property:Observes.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2082. CodeSystem.concept.property:Observes.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2084. CodeSystem.concept.property:Observes.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2086. CodeSystem.concept.property:Observes.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Observes`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2088. CodeSystem.concept.property:Observes.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2090. CodeSystem.concept.property:Is_about
Slice Name	Is_about
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Is about for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2092. CodeSystem.concept.property:Is_about.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
2094. CodeSystem.concept.property:Is_about.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2096. CodeSystem.concept.property:Is_about.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2098. CodeSystem.concept.property:Is_about.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2100. CodeSystem.concept.property:Is_about.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2102. CodeSystem.concept.property:Is_about.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Is about`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2104. CodeSystem.concept.property:Is_about.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2106. CodeSystem.concept.property:Defined
Slice Name	Defined
Definition	A property value for this concept.
Short	Property slice to capture SNOMED Defined for a conceptProperty value for the concept
Control	0..1*
Type	BackboneElement
Is Modifier	false
Must Support	true
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2108. CodeSystem.concept.property:Defined.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `CodeSystem.concept.property.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
2110. CodeSystem.concept.property:Defined.extension:DefiningRelationshipType
Slice Name	DefiningRelationshipType
Definition	Indicator to distinguish between axioms explicitly stated vs. inferred by a reasoner or other logical processes
Short	Defining Relationship Type
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(Defining Relationship Type) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2112. CodeSystem.concept.property:Defined.extension:elProfileSetOperator
Slice Name	elProfileSetOperator
Definition	EL++ profile to describe the axiom as being part of the Necessary vs. Sufficient set for defining the concept
Short	EL Profile Set Operator
Control	1..1 This element is affected by the following invariants: ele-1
Type	Extension(EL Profile Set Operator) (Extension Type: CodeableConcept)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2114. CodeSystem.concept.property:Defined.extension:roleGroup
Slice Name	roleGroup
Definition	Where multiple property groupings are assigned for a particular concept, this identifies the group to which this property belongs. See also SNOMED concept 609096000 Role group (attribute)
Short	SNOMED Role Group
Control	0..1 This element is affected by the following invariants: ele-1
Type	Extension(SNOMED Role Group) (Extension Type: integer)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2116. CodeSystem.concept.property:Defined.modifierExtension
Definition	May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
Short	Extensions that cannot be ignored even if unrecognized
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary	true
Requirements	Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.
Alternate Names	extensions, user content, modifiers
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2118. CodeSystem.concept.property:Defined.code
Definition	A code that is a reference to CodeSystem.property.code.
Short	Reference to CodeSystem.property.code
Control	1..1
Type	code
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Defined`
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2120. CodeSystem.concept.property:Defined.value[x]
Definition	The value of this property.
Short	Value of the property for this concept
Control	1..1
Type	Choice of: code, Coding, string, integer, boolean, dateTime, decimal
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2122. CodeSystem.concept.concept
Definition	Defines children of a concept to produce a hierarchy of concepts. The nature of the relationships is variable (is-a/contains/categorizes) - see hierarchyMeaning.
Short	Child Concepts (is-a/contains/categorizes)
Comments	For Terminology change sets, relationships to child concepts should be done through concept.property values, not concept.concept elements
Control	0..0*
Type	Seettp://hl7.org/fhir/StructureDefinition/CodeSystem#CodeSystem.concept
Is Modifier	false
Must Support	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))

Guidance on how to interpret the contents of this table can be found here

0. CodeSystem

Definition

The CodeSystem resource is used to declare the existence of and describe a code system or code system supplement and its key properties, and optionally define a part or all of its content.

Short Declares the existence of and describes a code system or code system supplement

Control 1..1

Is Modifier false

Summary false

Invariants csd-0: Name should be usable as an identifier for the module by machine processing applications such as code generation (name.matches('[A-Z]([A-Za-z0-9_]){0,254}'))
csd-1: Within a code system definition, all the codes SHALL be unique (concept.code.combine($this.descendants().concept.code).isDistinct())
dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources (contained.contained.empty())
dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource (contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty())
dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated (contained.meta.versionId.empty() and contained.meta.lastUpdated.empty())
dom-5: If a resource is contained in another resource, it SHALL NOT have a security label (contained.meta.security.empty())
dom-6: A resource should have narrative for robust management (text.`div`.exists())

2. CodeSystem.id

Definition

The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.

Short Logical id of this artifact

Comments

The only time that a resource does not have an id is when it is being submitted to the server using a create operation.

Control 0..1