PHD/PhdNumericObservation

This page is part of the Personal Health Device FHIR IG (v0.2.0: STU 1 Ballot 2) based on FHIR R4. The current version which supercedes this version is 1.0.0. For a full list of available versions, see the Directory of published versions

StructureDefinition: PhdNumericObservation

The official URL for this profile is:

http://hl7.org/fhir/uv/phd/StructureDefinition/PhdNumericObservation

Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

Text Summary
Differential Table
Snapshot Table
All

This structure is derived from PhdBaseObservation

Summary

Mandatory: 0 element (59 nested mandatory elements)
Fixed Value: 22 elements
Prohibited: 6 elements

Slices

This structure defines the following Slices:

The element Observation.category.coding is sliced based on the value of value:system
The element Observation.dataAbsentReason.coding is sliced based on the value of value:system
The element Observation.component.valueCodeableConcept.coding is sliced based on the value of value:system

This structure is derived from PhdBaseObservation

Name	Card.	Type	Description & Constraints
Observation	0..*		Simple Numeric measurement
category	0..*	CodeableConcept	Required by the FHIR specification if the measurement value is a vital sign
coding		Coding	Slice: Unordered, Open by value:system
coding	1..1	Coding	Required Vital Signs category code system entry
system	1..1	uri	Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category
code	1..1	code	Fixed Value: vital-signs
valueQuantity	0..1	Quantity
value	1..1	decimal
system	1..1	uri	Fixed Value: http://unitsofmeasure.org
code	1..1	code	The UCUM code for the units of this measurement.
dataAbsentReason	0..1	CodeableConcept	Populated when a special value occurs or Measurement-Status indicates invalid, not unavailable, or msmt ongoing
coding		Coding	Slice: Unordered, Open by value:system
coding	1..1	Coding
system	1..1	uri	Fixed Value: http://terminology.hl7.org/CodeSystem/data-absent-reason
code	1..1	code
component	0..1	BackboneElement	The accuracy of the measurement
code	1..1	CodeableConcept	Binding: Quantity 11073 Attributes (required)
coding	1..*	Coding
system	1..1	uri	Fixed Value: urn:iso:std:iso:11073:10101
code	1..1	code	Fixed Value: 67914
text	0..1	string
valueQuantity	1..1	Quantity
value	1..1	decimal
system	1..1	uri	Fixed Value: http://unitsofmeasure.org
code	1..1	code
dataAbsentReason	0..0
component	0..*	BackboneElement	The Alert Operations State component
code	1..1	CodeableConcept	Binding: ANS1ToHL7 codes defined for non-measurement attributes (required)
coding	1..*	Coding
system	1..1	uri	Fixed Value: http://hl7.org/fhir/uv/phd/CodeSystem/ASN1ToHL7
code	1..1	code
valueCodeableConcept	1..1	CodeableConcept
coding		Coding	Slice: Unordered, Open by value:system
coding	1..1	Coding	The required Version 2 Table 0136 Binary code entry
system	1..1	uri	Fixed Value: http://terminology.hl7.org/CodeSystem/v2-0203
code	1..1	code
dataAbsentReason	0..0
component	0..1	BackboneElement	The Current-Limits values
code	1..1	CodeableConcept	Binding: Range 11073 Attributes (required)
coding	1..1	Coding	Required MDC code entry.
system	1..1	uri	Fixed Value: urn:iso:std:iso:11073:10101
code	1..1	code	Fixed Value: 67892
text	0..1	string
valueRange	1..1	Range
low	1..1	SimpleQuantity
value	1..1	decimal
system	1..1	uri	Fixed Value: http://unitsofmeasure.org
code	1..1	code
high	1..1	SimpleQuantity
value	1..1	decimal
system	1..1	uri	Fixed Value: http://unitsofmeasure.org
code	1..1	code
dataAbsentReason	0..0
component	0..1	BackboneElement	The Alert-Op-Text human readable strings
code	1..1	CodeableConcept	Binding: String 11073 Attributes (required)
coding	0..*	Coding	Required MDC code entry.
system	1..1	uri	Fixed Value: urn:iso:std:iso:11073:10101
code	1..1	code	Fixed Value: 68104
text	0..1	string
valueString	1..1	string
value	1..1
dataAbsentReason	0..0
component	0..1	BackboneElement	The Measurement-Confidence-95 range
code	1..1	CodeableConcept	Binding: Range 11073 Attributes (required)
coding	1..*	Coding	The required MDC code entry
system	1..1	uri	Fixed Value: urn:iso:std:iso:11073:10101
code	1..1	code	Fixed Value: 68236
text	0..1	string
valueRange	1..1	Range
low	1..1	SimpleQuantity
value	1..1	decimal
system	1..1	uri	Fixed Value: http://unitsofmeasure.org
code	1..1	code
high	1..1	SimpleQuantity
value	1..1	decimal
system	1..1	uri	Fixed Value: http://unitsofmeasure.org
code	1..1	code
dataAbsentReason	0..0
component	0..1	BackboneElement	The Threshold-Notification-Text-String attribute value entry
code	1..1	CodeableConcept	Binding: String 11073 Attributes (required)
coding	1..*	Coding	The required MDC code entry
system	1..1	uri	Fixed Value: urn:iso:std:iso:11073:10101
code	1..1	code	Fixed Value: 68232
text	0..1	string
valueString	1..1	string
value	1..1
dataAbsentReason	0..0
Documentation for this format

Name	Flags	Card.	Type	Description & Constraints
Observation	I	0..*		Simple Numeric measurement
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	1..1	Meta	Metadata about the resource
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
versionId	Σ	0..1	id	Version specific identifier
lastUpdated	Σ	0..1	instant	When the resource version last changed
source	Σ	0..1	uri	Identifies where the resource comes from
profile	Σ	0..*	canonical(StructureDefinition)	The PHD profile URL Fixed Value: http://hl7.org/fhir/uv/phd/StructureDefinition/PhdNumericObservation
security	Σ	0..1	Coding	Security value set to HTEST when measurement status indicates demo or test data Binding: All Security Labels (extensible)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/v3-ActReason
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system Fixed Value: HTEST
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
tag	Σ	0..*	Coding	Tags applied to this resource Binding: CommonTags (example)
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: CommonLanguages (preferred)
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources
extension		0..1	Extension	Extension for the PHG
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
url		1..1		"http://hl7.org/fhir/StructureDefinition/observation-gatewayDevice"
valueReference		1..1	Reference()	Reference to the Personal Health Gateway (PHG) Device
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier	Σ	0..1	Identifier	Unique identifier of this measurement for a given patient and device
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
use	?!Σ	0..1	code	usual \| official \| temp \| secondary \| old (If known) Binding: IdentifierUse (required)
value	Σ	1..1	string	The value that is unique Example General': 123456
period	Σ	0..1	Period	Time period when id is/was valid for use
assigner	Σ	0..1	Reference(Organization)	Organization that issued id (may be just text)
basedOn	Σ	0..*	Reference(CarePlan \| DeviceRequest \| ImmunizationRecommendation \| MedicationRequest \| NutritionOrder \| ServiceRequest)	Fulfills plan, proposal or order
partOf	Σ	0..*	Reference(MedicationAdministration \| MedicationDispense \| MedicationStatement \| Procedure \| Immunization \| ImagingStudy)	Part of referenced event
status	?!Σ	1..1	code	registered \| preliminary \| final \| amended + Binding: ObservationStatus (required)
category		0..*	CodeableConcept	Required by the FHIR specification if the measurement value is a vital sign Binding: ObservationCategoryCodes (preferred)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ		Coding	Code defined by a terminology system Slice: Unordered, Open by value:system
coding	Σ	1..1	Coding	Required Vital Signs category code system entry
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system Fixed Value: vital-signs
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
code	Σ	1..1	CodeableConcept	Type of observation (code / type) Binding: LOINCCodes (example)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ		Coding	Code defined by a terminology system Slice: Unordered, Open by value:system
coding	Σ	1..1	Coding	The 11073-10101 MDC code for the measurement
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: urn:iso:std:iso:11073:10101
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
coding	Σ	0..1	Coding	The LOINC code for the measurement
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: http://loinc.org
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	It is recommended to display at least the reference identifier for the MDC code
subject	Σ	1..1	Reference(Patient \| Group \| Device \| Location)	Who and/or what the observation is about
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	ΣI	1..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible)
identifier	Σ	0..1	Identifier	Logical reference, when literal reference is not known
display	Σ	0..1	string	Text alternative for the resource
focus	Σ	0..*	Reference(Resource)	What the observation is about, when it is not about the subject of record
encounter	Σ	0..1	Reference(Encounter)	Healthcare event during which this observation is made
effective[x]	ΣI	1..1	dateTime, Period, Timing, instant	Clinically relevant time/time-period for observation phd-obs-1: Either an effectiveDateTime or effectivePeriod shall be present
issued	Σ	0..1	instant	Date/Time this version was made available
performer	Σ	0..*	Reference(Practitioner \| PractitionerRole \| Organization \| CareTeam \| Patient \| RelatedPerson)	Who is responsible for the observation
valueQuantity	ΣI	0..1	Quantity	Actual result
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	1..1	decimal	Numerical value (with implicit precision)
comparator	?!Σ	0..1	code	< \| <= \| >= \| > - how to understand the value Binding: QuantityComparator (required)
unit	Σ	0..1	string	Unit representation
system	ΣI	1..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code	Σ	1..1	code	The UCUM code for the units of this measurement.
dataAbsentReason	I	0..1	CodeableConcept	Populated when a special value occurs or Measurement-Status indicates invalid, not unavailable, or msmt ongoing Binding: DataAbsentReason (extensible)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ		Coding	Code defined by a terminology system Slice: Unordered, Open by value:system
coding	Σ	1..1	Coding	Code defined by a terminology system
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/data-absent-reason
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ		Coding	Code defined by a terminology system Slice: Unordered, Open by value:system
coding	Σ	0..*	Coding	Measurement status interpretation when questionable, calibration-ongoing, validated, early-indication, threshold exceeded, alarm inhibited
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: http://hl7.org/fhir/uv/pocd/CodeSystem/measurement-status
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
note		0..*	Annotation	Comments about the observation
bodySite		0..1	CodeableConcept	Observed body part Binding: SNOMEDCTBodyStructures (example)
method		0..1	CodeableConcept	How it was done Binding: ObservationMethods (example)
specimen		0..1	Reference(Specimen)	Specimen used for this observation
device		1..1	Reference(Device \| DeviceMetric)	(Measurement) Device
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	ΣI	1..1	string	Reference to the device responsible for the measurement
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible)
identifier	Σ	0..1	Identifier	Logical reference, when literal reference is not known
display	Σ	0..1	string	Text alternative for the resource
referenceRange	I	0..*	BackboneElement	Provides guide for interpretation obs-3: Must have at least a low or a high or text
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
low	I	0..1	SimpleQuantity	Low Range, if relevant
high	I	0..1	SimpleQuantity	High Range, if relevant
type		0..1	CodeableConcept	Reference range qualifier Binding: ObservationReferenceRangeMeaningCodes (preferred)
appliesTo		0..*	CodeableConcept	Reference range population Binding: ObservationReferenceRangeAppliesToCodes (example)
age		0..1	Range	Applicable age range, if relevant
text		0..1	string	Text based reference range in an observation
hasMember	Σ	0..*	Reference(Observation \| QuestionnaireResponse \| MolecularSequence)	Related resource that belongs to the Observation group
derivedFrom	Σ	0..*	Reference(DocumentReference \| ImagingStudy \| Media \| QuestionnaireResponse \| Observation \| MolecularSequence)	Reference to the Coincident Time Stamp Observation and/or Source-Handle-Reference Observation
component	ΣI		BackboneElement	Component results Slice: Unordered, Open by value:code
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example)
value[x]	Σ	0..1	Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period	Actual component result
dataAbsentReason	I	0..1	CodeableConcept	Why the component result is missing Binding: DataAbsentReason (extensible)
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible)
referenceRange		0..*		Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result
component	ΣI	0..*	BackboneElement	Supplemental Type: A further description of the measurement type.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: CodeableConcept 11073 Attributes (required)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ	1..*	Coding	Code defined by a terminology system
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: urn:iso:std:iso:11073:10101
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system Fixed Value: 68193
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
valueCodeableConcept	Σ	1..1	CodeableConcept	Actual component result
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ		Coding	Code defined by a terminology system Slice: Unordered, Open by value:system
coding	Σ	1..1	Coding	Required MDC code entry.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: urn:iso:std:iso:11073:10101
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible)
referenceRange		0..*		Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result
component	ΣI	0..1	BackboneElement	Relative time stamp of the measurement reported by the PHD.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: Quantity 11073 Attributes (required)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ	1..*	Coding	Code defined by a terminology system
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: urn:iso:std:iso:11073:10101
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system Fixed Value: 67985
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
valueQuantity	Σ	1..1	Quantity	Actual component result
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	1..1	decimal	Numerical value (with implicit precision)
comparator	?!Σ	0..1	code	< \| <= \| >= \| > - how to understand the value Binding: QuantityComparator (required)
unit	Σ	0..1	string	Unit representation
system	ΣI	1..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code	Σ	1..1	code	Coded form of the unit Fixed Value: us
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible)
referenceRange		0..*		Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result
component	ΣI	0..1	BackboneElement	Hi-Resolution Relative time stamp of the measurement reported by the PHD.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: Quantity 11073 Attributes (required)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ	1..*	Coding	Code defined by a terminology system
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: urn:iso:std:iso:11073:10101
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system Fixed Value: 68073
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
valueQuantity	Σ	1..1	Quantity	Actual component result
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	1..1	decimal	Numerical value
comparator	?!Σ	0..1	code	< \| <= \| >= \| > - how to understand the value Binding: QuantityComparator (required)
unit	Σ	0..1	string	Unit representation
system	ΣI	1..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code	Σ	1..1	code	Coded form of the unit Fixed Value: us
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible)
referenceRange		0..*		Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result
component	ΣI	0..1	BackboneElement	The accuracy of the measurement
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: Quantity 11073 Attributes (required)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ	1..*	Coding	Code defined by a terminology system
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: urn:iso:std:iso:11073:10101
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system Fixed Value: 67914
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
valueQuantity	Σ	1..1	Quantity	Actual component result
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	1..1	decimal	Numerical value (with implicit precision)
comparator	?!Σ	0..1	code	< \| <= \| >= \| > - how to understand the value Binding: QuantityComparator (required)
unit	Σ	0..1	string	Unit representation
system	ΣI	1..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code	Σ	1..1	code	Coded form of the unit
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible)
referenceRange		0..*		Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result
component	ΣI	0..*	BackboneElement	The Alert Operations State component
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: ANS1ToHL7 codes defined for non-measurement attributes (required)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ	1..*	Coding	Code defined by a terminology system
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: http://hl7.org/fhir/uv/phd/CodeSystem/ASN1ToHL7
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
valueCodeableConcept	Σ	1..1	CodeableConcept	Actual component result
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ		Coding	Code defined by a terminology system Slice: Unordered, Open by value:system
coding	Σ	1..1	Coding	The required Version 2 Table 0136 Binary code entry
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/v2-0203
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible)
referenceRange		0..*		Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result
component	ΣI	0..1	BackboneElement	The Current-Limits values
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: Range 11073 Attributes (required)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ	1..1	Coding	Required MDC code entry.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: urn:iso:std:iso:11073:10101
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system Fixed Value: 67892
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
valueRange	Σ	1..1	Range	Actual component result
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
low	Σ	1..1	SimpleQuantity	A fixed quantity (no comparator)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	1..1	decimal	Numerical value (with implicit precision)
unit	Σ	0..1	string	Unit representation
system	ΣI	1..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code	Σ	1..1	code	Coded form of the unit
high	Σ	1..1	SimpleQuantity	A fixed quantity (no comparator)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	1..1	decimal	Numerical value (with implicit precision)
unit	Σ	0..1	string	Unit representation
system	ΣI	1..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code	Σ	1..1	code	Coded form of the unit
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible)
referenceRange		0..*		Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result
component	ΣI	0..1	BackboneElement	The Alert-Op-Text human readable strings
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: String 11073 Attributes (required)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ	0..*	Coding	Required MDC code entry.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: urn:iso:std:iso:11073:10101
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system Fixed Value: 68104
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
valueString	Σ	1..1	string	Actual component result
id		0..1	string	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional content defined by implementations
value		1..1		Primitive value for string Max Length: 1048576
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible)
referenceRange		0..*		Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result
component	ΣI	0..1	BackboneElement	The Measurement-Confidence-95 range
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: Range 11073 Attributes (required)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ	1..*	Coding	The required MDC code entry
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: urn:iso:std:iso:11073:10101
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system Fixed Value: 68236
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
valueRange	Σ	1..1	Range	Actual component result
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
low	Σ	1..1	SimpleQuantity	A fixed quantity (no comparator)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	1..1	decimal	Numerical value (with implicit precision)
unit	Σ	0..1	string	Unit representation
system	ΣI	1..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code	Σ	1..1	code	Coded form of the unit
high	Σ	1..1	SimpleQuantity	A fixed quantity (no comparator)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	1..1	decimal	Numerical value (with implicit precision)
unit	Σ	0..1	string	Unit representation
system	ΣI	1..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code	Σ	1..1	code	Coded form of the unit
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible)
referenceRange		0..*		Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result
component	ΣI	0..1	BackboneElement	The Threshold-Notification-Text-String attribute value entry
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: String 11073 Attributes (required)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ	1..*	Coding	The required MDC code entry
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: urn:iso:std:iso:11073:10101
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system Fixed Value: 68232
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
valueString	Σ	1..1	string	Actual component result
id		0..1	string	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional content defined by implementations
value		1..1		Primitive value for string Max Length: 1048576
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible)
referenceRange		0..*		Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result
Documentation for this format

This structure is derived from PhdBaseObservation

Summary

Mandatory: 0 element (59 nested mandatory elements)
Fixed Value: 22 elements
Prohibited: 6 elements

Slices

This structure defines the following Slices:

The element Observation.category.coding is sliced based on the value of value:system
The element Observation.dataAbsentReason.coding is sliced based on the value of value:system
The element Observation.component.valueCodeableConcept.coding is sliced based on the value of value:system

Differential View

This structure is derived from PhdBaseObservation

Name	Card.	Type	Description & Constraints
Observation	0..*		Simple Numeric measurement
category	0..*	CodeableConcept	Required by the FHIR specification if the measurement value is a vital sign
coding		Coding	Slice: Unordered, Open by value:system
coding	1..1	Coding	Required Vital Signs category code system entry
system	1..1	uri	Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category
code	1..1	code	Fixed Value: vital-signs
valueQuantity	0..1	Quantity
value	1..1	decimal
system	1..1	uri	Fixed Value: http://unitsofmeasure.org
code	1..1	code	The UCUM code for the units of this measurement.
dataAbsentReason	0..1	CodeableConcept	Populated when a special value occurs or Measurement-Status indicates invalid, not unavailable, or msmt ongoing
coding		Coding	Slice: Unordered, Open by value:system
coding	1..1	Coding
system	1..1	uri	Fixed Value: http://terminology.hl7.org/CodeSystem/data-absent-reason
code	1..1	code
component	0..1	BackboneElement	The accuracy of the measurement
code	1..1	CodeableConcept	Binding: Quantity 11073 Attributes (required)
coding	1..*	Coding
system	1..1	uri	Fixed Value: urn:iso:std:iso:11073:10101
code	1..1	code	Fixed Value: 67914
text	0..1	string
valueQuantity	1..1	Quantity
value	1..1	decimal
system	1..1	uri	Fixed Value: http://unitsofmeasure.org
code	1..1	code
dataAbsentReason	0..0
component	0..*	BackboneElement	The Alert Operations State component
code	1..1	CodeableConcept	Binding: ANS1ToHL7 codes defined for non-measurement attributes (required)
coding	1..*	Coding
system	1..1	uri	Fixed Value: http://hl7.org/fhir/uv/phd/CodeSystem/ASN1ToHL7
code	1..1	code
valueCodeableConcept	1..1	CodeableConcept
coding		Coding	Slice: Unordered, Open by value:system
coding	1..1	Coding	The required Version 2 Table 0136 Binary code entry
system	1..1	uri	Fixed Value: http://terminology.hl7.org/CodeSystem/v2-0203
code	1..1	code
dataAbsentReason	0..0
component	0..1	BackboneElement	The Current-Limits values
code	1..1	CodeableConcept	Binding: Range 11073 Attributes (required)
coding	1..1	Coding	Required MDC code entry.
system	1..1	uri	Fixed Value: urn:iso:std:iso:11073:10101
code	1..1	code	Fixed Value: 67892
text	0..1	string
valueRange	1..1	Range
low	1..1	SimpleQuantity
value	1..1	decimal
system	1..1	uri	Fixed Value: http://unitsofmeasure.org
code	1..1	code
high	1..1	SimpleQuantity
value	1..1	decimal
system	1..1	uri	Fixed Value: http://unitsofmeasure.org
code	1..1	code
dataAbsentReason	0..0
component	0..1	BackboneElement	The Alert-Op-Text human readable strings
code	1..1	CodeableConcept	Binding: String 11073 Attributes (required)
coding	0..*	Coding	Required MDC code entry.
system	1..1	uri	Fixed Value: urn:iso:std:iso:11073:10101
code	1..1	code	Fixed Value: 68104
text	0..1	string
valueString	1..1	string
value	1..1
dataAbsentReason	0..0
component	0..1	BackboneElement	The Measurement-Confidence-95 range
code	1..1	CodeableConcept	Binding: Range 11073 Attributes (required)
coding	1..*	Coding	The required MDC code entry
system	1..1	uri	Fixed Value: urn:iso:std:iso:11073:10101
code	1..1	code	Fixed Value: 68236
text	0..1	string
valueRange	1..1	Range
low	1..1	SimpleQuantity
value	1..1	decimal
system	1..1	uri	Fixed Value: http://unitsofmeasure.org
code	1..1	code
high	1..1	SimpleQuantity
value	1..1	decimal
system	1..1	uri	Fixed Value: http://unitsofmeasure.org
code	1..1	code
dataAbsentReason	0..0
component	0..1	BackboneElement	The Threshold-Notification-Text-String attribute value entry
code	1..1	CodeableConcept	Binding: String 11073 Attributes (required)
coding	1..*	Coding	The required MDC code entry
system	1..1	uri	Fixed Value: urn:iso:std:iso:11073:10101
code	1..1	code	Fixed Value: 68232
text	0..1	string
valueString	1..1	string
value	1..1
dataAbsentReason	0..0
Documentation for this format

Snapshot View

Name	Flags	Card.	Type	Description & Constraints
Observation	I	0..*		Simple Numeric measurement
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	1..1	Meta	Metadata about the resource
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
versionId	Σ	0..1	id	Version specific identifier
lastUpdated	Σ	0..1	instant	When the resource version last changed
source	Σ	0..1	uri	Identifies where the resource comes from
profile	Σ	0..*	canonical(StructureDefinition)	The PHD profile URL Fixed Value: http://hl7.org/fhir/uv/phd/StructureDefinition/PhdNumericObservation
security	Σ	0..1	Coding	Security value set to HTEST when measurement status indicates demo or test data Binding: All Security Labels (extensible)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/v3-ActReason
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system Fixed Value: HTEST
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
tag	Σ	0..*	Coding	Tags applied to this resource Binding: CommonTags (example)
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: CommonLanguages (preferred)
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources
extension		0..1	Extension	Extension for the PHG
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
url		1..1		"http://hl7.org/fhir/StructureDefinition/observation-gatewayDevice"
valueReference		1..1	Reference()	Reference to the Personal Health Gateway (PHG) Device
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier	Σ	0..1	Identifier	Unique identifier of this measurement for a given patient and device
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
use	?!Σ	0..1	code	usual \| official \| temp \| secondary \| old (If known) Binding: IdentifierUse (required)
value	Σ	1..1	string	The value that is unique Example General': 123456
period	Σ	0..1	Period	Time period when id is/was valid for use
assigner	Σ	0..1	Reference(Organization)	Organization that issued id (may be just text)
basedOn	Σ	0..*	Reference(CarePlan \| DeviceRequest \| ImmunizationRecommendation \| MedicationRequest \| NutritionOrder \| ServiceRequest)	Fulfills plan, proposal or order
partOf	Σ	0..*	Reference(MedicationAdministration \| MedicationDispense \| MedicationStatement \| Procedure \| Immunization \| ImagingStudy)	Part of referenced event
status	?!Σ	1..1	code	registered \| preliminary \| final \| amended + Binding: ObservationStatus (required)
category		0..*	CodeableConcept	Required by the FHIR specification if the measurement value is a vital sign Binding: ObservationCategoryCodes (preferred)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ		Coding	Code defined by a terminology system Slice: Unordered, Open by value:system
coding	Σ	1..1	Coding	Required Vital Signs category code system entry
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system Fixed Value: vital-signs
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
code	Σ	1..1	CodeableConcept	Type of observation (code / type) Binding: LOINCCodes (example)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ		Coding	Code defined by a terminology system Slice: Unordered, Open by value:system
coding	Σ	1..1	Coding	The 11073-10101 MDC code for the measurement
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: urn:iso:std:iso:11073:10101
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
coding	Σ	0..1	Coding	The LOINC code for the measurement
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: http://loinc.org
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	It is recommended to display at least the reference identifier for the MDC code
subject	Σ	1..1	Reference(Patient \| Group \| Device \| Location)	Who and/or what the observation is about
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	ΣI	1..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible)
identifier	Σ	0..1	Identifier	Logical reference, when literal reference is not known
display	Σ	0..1	string	Text alternative for the resource
focus	Σ	0..*	Reference(Resource)	What the observation is about, when it is not about the subject of record
encounter	Σ	0..1	Reference(Encounter)	Healthcare event during which this observation is made
effective[x]	ΣI	1..1	dateTime, Period, Timing, instant	Clinically relevant time/time-period for observation phd-obs-1: Either an effectiveDateTime or effectivePeriod shall be present
issued	Σ	0..1	instant	Date/Time this version was made available
performer	Σ	0..*	Reference(Practitioner \| PractitionerRole \| Organization \| CareTeam \| Patient \| RelatedPerson)	Who is responsible for the observation
valueQuantity	ΣI	0..1	Quantity	Actual result
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	1..1	decimal	Numerical value (with implicit precision)
comparator	?!Σ	0..1	code	< \| <= \| >= \| > - how to understand the value Binding: QuantityComparator (required)
unit	Σ	0..1	string	Unit representation
system	ΣI	1..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code	Σ	1..1	code	The UCUM code for the units of this measurement.
dataAbsentReason	I	0..1	CodeableConcept	Populated when a special value occurs or Measurement-Status indicates invalid, not unavailable, or msmt ongoing Binding: DataAbsentReason (extensible)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ		Coding	Code defined by a terminology system Slice: Unordered, Open by value:system
coding	Σ	1..1	Coding	Code defined by a terminology system
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/data-absent-reason
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ		Coding	Code defined by a terminology system Slice: Unordered, Open by value:system
coding	Σ	0..*	Coding	Measurement status interpretation when questionable, calibration-ongoing, validated, early-indication, threshold exceeded, alarm inhibited
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: http://hl7.org/fhir/uv/pocd/CodeSystem/measurement-status
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
note		0..*	Annotation	Comments about the observation
bodySite		0..1	CodeableConcept	Observed body part Binding: SNOMEDCTBodyStructures (example)
method		0..1	CodeableConcept	How it was done Binding: ObservationMethods (example)
specimen		0..1	Reference(Specimen)	Specimen used for this observation
device		1..1	Reference(Device \| DeviceMetric)	(Measurement) Device
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	ΣI	1..1	string	Reference to the device responsible for the measurement
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible)
identifier	Σ	0..1	Identifier	Logical reference, when literal reference is not known
display	Σ	0..1	string	Text alternative for the resource
referenceRange	I	0..*	BackboneElement	Provides guide for interpretation obs-3: Must have at least a low or a high or text
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
low	I	0..1	SimpleQuantity	Low Range, if relevant
high	I	0..1	SimpleQuantity	High Range, if relevant
type		0..1	CodeableConcept	Reference range qualifier Binding: ObservationReferenceRangeMeaningCodes (preferred)
appliesTo		0..*	CodeableConcept	Reference range population Binding: ObservationReferenceRangeAppliesToCodes (example)
age		0..1	Range	Applicable age range, if relevant
text		0..1	string	Text based reference range in an observation
hasMember	Σ	0..*	Reference(Observation \| QuestionnaireResponse \| MolecularSequence)	Related resource that belongs to the Observation group
derivedFrom	Σ	0..*	Reference(DocumentReference \| ImagingStudy \| Media \| QuestionnaireResponse \| Observation \| MolecularSequence)	Reference to the Coincident Time Stamp Observation and/or Source-Handle-Reference Observation
component	ΣI		BackboneElement	Component results Slice: Unordered, Open by value:code
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example)
value[x]	Σ	0..1	Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period	Actual component result
dataAbsentReason	I	0..1	CodeableConcept	Why the component result is missing Binding: DataAbsentReason (extensible)
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible)
referenceRange		0..*		Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result
component	ΣI	0..*	BackboneElement	Supplemental Type: A further description of the measurement type.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: CodeableConcept 11073 Attributes (required)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ	1..*	Coding	Code defined by a terminology system
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: urn:iso:std:iso:11073:10101
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system Fixed Value: 68193
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
valueCodeableConcept	Σ	1..1	CodeableConcept	Actual component result
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ		Coding	Code defined by a terminology system Slice: Unordered, Open by value:system
coding	Σ	1..1	Coding	Required MDC code entry.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: urn:iso:std:iso:11073:10101
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible)
referenceRange		0..*		Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result
component	ΣI	0..1	BackboneElement	Relative time stamp of the measurement reported by the PHD.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: Quantity 11073 Attributes (required)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ	1..*	Coding	Code defined by a terminology system
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: urn:iso:std:iso:11073:10101
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system Fixed Value: 67985
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
valueQuantity	Σ	1..1	Quantity	Actual component result
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	1..1	decimal	Numerical value (with implicit precision)
comparator	?!Σ	0..1	code	< \| <= \| >= \| > - how to understand the value Binding: QuantityComparator (required)
unit	Σ	0..1	string	Unit representation
system	ΣI	1..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code	Σ	1..1	code	Coded form of the unit Fixed Value: us
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible)
referenceRange		0..*		Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result
component	ΣI	0..1	BackboneElement	Hi-Resolution Relative time stamp of the measurement reported by the PHD.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: Quantity 11073 Attributes (required)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ	1..*	Coding	Code defined by a terminology system
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: urn:iso:std:iso:11073:10101
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system Fixed Value: 68073
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
valueQuantity	Σ	1..1	Quantity	Actual component result
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	1..1	decimal	Numerical value
comparator	?!Σ	0..1	code	< \| <= \| >= \| > - how to understand the value Binding: QuantityComparator (required)
unit	Σ	0..1	string	Unit representation
system	ΣI	1..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code	Σ	1..1	code	Coded form of the unit Fixed Value: us
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible)
referenceRange		0..*		Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result
component	ΣI	0..1	BackboneElement	The accuracy of the measurement
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: Quantity 11073 Attributes (required)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ	1..*	Coding	Code defined by a terminology system
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: urn:iso:std:iso:11073:10101
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system Fixed Value: 67914
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
valueQuantity	Σ	1..1	Quantity	Actual component result
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	1..1	decimal	Numerical value (with implicit precision)
comparator	?!Σ	0..1	code	< \| <= \| >= \| > - how to understand the value Binding: QuantityComparator (required)
unit	Σ	0..1	string	Unit representation
system	ΣI	1..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code	Σ	1..1	code	Coded form of the unit
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible)
referenceRange		0..*		Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result
component	ΣI	0..*	BackboneElement	The Alert Operations State component
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: ANS1ToHL7 codes defined for non-measurement attributes (required)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ	1..*	Coding	Code defined by a terminology system
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: http://hl7.org/fhir/uv/phd/CodeSystem/ASN1ToHL7
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
valueCodeableConcept	Σ	1..1	CodeableConcept	Actual component result
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ		Coding	Code defined by a terminology system Slice: Unordered, Open by value:system
coding	Σ	1..1	Coding	The required Version 2 Table 0136 Binary code entry
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/v2-0203
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible)
referenceRange		0..*		Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result
component	ΣI	0..1	BackboneElement	The Current-Limits values
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: Range 11073 Attributes (required)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ	1..1	Coding	Required MDC code entry.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: urn:iso:std:iso:11073:10101
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system Fixed Value: 67892
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
valueRange	Σ	1..1	Range	Actual component result
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
low	Σ	1..1	SimpleQuantity	A fixed quantity (no comparator)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	1..1	decimal	Numerical value (with implicit precision)
unit	Σ	0..1	string	Unit representation
system	ΣI	1..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code	Σ	1..1	code	Coded form of the unit
high	Σ	1..1	SimpleQuantity	A fixed quantity (no comparator)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	1..1	decimal	Numerical value (with implicit precision)
unit	Σ	0..1	string	Unit representation
system	ΣI	1..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code	Σ	1..1	code	Coded form of the unit
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible)
referenceRange		0..*		Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result
component	ΣI	0..1	BackboneElement	The Alert-Op-Text human readable strings
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: String 11073 Attributes (required)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ	0..*	Coding	Required MDC code entry.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: urn:iso:std:iso:11073:10101
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system Fixed Value: 68104
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
valueString	Σ	1..1	string	Actual component result
id		0..1	string	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional content defined by implementations
value		1..1		Primitive value for string Max Length: 1048576
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible)
referenceRange		0..*		Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result
component	ΣI	0..1	BackboneElement	The Measurement-Confidence-95 range
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: Range 11073 Attributes (required)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ	1..*	Coding	The required MDC code entry
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: urn:iso:std:iso:11073:10101
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system Fixed Value: 68236
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
valueRange	Σ	1..1	Range	Actual component result
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
low	Σ	1..1	SimpleQuantity	A fixed quantity (no comparator)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	1..1	decimal	Numerical value (with implicit precision)
unit	Σ	0..1	string	Unit representation
system	ΣI	1..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code	Σ	1..1	code	Coded form of the unit
high	Σ	1..1	SimpleQuantity	A fixed quantity (no comparator)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	1..1	decimal	Numerical value (with implicit precision)
unit	Σ	0..1	string	Unit representation
system	ΣI	1..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code	Σ	1..1	code	Coded form of the unit
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible)
referenceRange		0..*		Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result
component	ΣI	0..1	BackboneElement	The Threshold-Notification-Text-String attribute value entry
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: String 11073 Attributes (required)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ	1..*	Coding	The required MDC code entry
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Fixed Value: urn:iso:std:iso:11073:10101
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system Fixed Value: 68232
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
valueString	Σ	1..1	string	Actual component result
id		0..1	string	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional content defined by implementations
value		1..1		Primitive value for string Max Length: 1048576
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible)
referenceRange		0..*		Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result
Documentation for this format

Other representations of profile: Schematron

Terminology Bindings

Path	Name	Conformance	ValueSet
Observation.meta.security	SecurityLabels	extensible	All Security Labels
Observation.meta.tag	Common Tags	example	CommonTags
Observation.language	Common Languages	preferred	CommonLanguages
Observation.identifier.use	IdentifierUse	required	IdentifierUse
Observation.status	ObservationStatus	required	ObservationStatus
Observation.category	Observation Category Codes	preferred	ObservationCategoryCodes
Observation.code	LOINC Codes	example	LOINCCodes
Observation.subject.type	ResourceType	extensible	ResourceType
Observation.valueQuantity.comparator	QuantityComparator	required	QuantityComparator
Observation.dataAbsentReason	DataAbsentReason	extensible	DataAbsentReason
Observation.interpretation	Observation Interpretation Codes	extensible	ObservationInterpretationCodes
Observation.bodySite	SNOMED CT Body Structures	example	SNOMEDCTBodyStructures
Observation.method	Observation Methods	example	ObservationMethods
Observation.device.type	ResourceType	extensible	ResourceType
Observation.referenceRange.type	Observation Reference Range Meaning Codes	preferred	ObservationReferenceRangeMeaningCodes
Observation.referenceRange.appliesTo	Observation Reference Range Applies To Codes	example	ObservationReferenceRangeAppliesToCodes
Observation.component.code	String 11073 Attributes	required	String11073MDC
Observation.component.dataAbsentReason	DataAbsentReason	extensible	DataAbsentReason
Observation.component.interpretation	Observation Interpretation Codes	extensible	ObservationInterpretationCodes
Observation.component.code	String 11073 Attributes	required	String11073MDC
Observation.component.interpretation	Observation Interpretation Codes	extensible	ObservationInterpretationCodes
Observation.component.code	String 11073 Attributes	required	String11073MDC
Observation.component.valueQuantity.comparator	QuantityComparator	required	QuantityComparator
Observation.component.interpretation	Observation Interpretation Codes	extensible	ObservationInterpretationCodes
Observation.component.code	String 11073 Attributes	required	String11073MDC
Observation.component.valueQuantity.comparator	QuantityComparator	required	QuantityComparator
Observation.component.interpretation	Observation Interpretation Codes	extensible	ObservationInterpretationCodes
Observation.component.code	String 11073 Attributes	required	String11073MDC
Observation.component.valueQuantity.comparator	QuantityComparator	required	QuantityComparator
Observation.component.interpretation	Observation Interpretation Codes	extensible	ObservationInterpretationCodes
Observation.component.code	String 11073 Attributes	required	String11073MDC
Observation.component.interpretation	Observation Interpretation Codes	extensible	ObservationInterpretationCodes
Observation.component.code	String 11073 Attributes	required	String11073MDC
Observation.component.interpretation	Observation Interpretation Codes	extensible	ObservationInterpretationCodes
Observation.component.code	String 11073 Attributes	required	String11073MDC
Observation.component.interpretation	Observation Interpretation Codes	extensible	ObservationInterpretationCodes
Observation.component.code	String 11073 Attributes	required	String11073MDC
Observation.component.interpretation	Observation Interpretation Codes	extensible	ObservationInterpretationCodes
Observation.component.code	String 11073 Attributes	required	String11073MDC
Observation.component.interpretation	Observation Interpretation Codes	extensible	ObservationInterpretationCodes

Constraints

Id	Path	Details	Requirements
dom-2	Observation	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-4	Observation	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-3	Observation	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-6	Observation	A resource should have narrative for robust management : text.div.exists()
dom-5	Observation	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
obs-7	Observation	If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present : value.empty() or component.code.where( (coding.code = %resource.code.coding.code) and (coding.system = %resource.code.coding.system)).empty()
obs-6	Observation	dataAbsentReason SHALL only be present if Observation.value[x] is not present : dataAbsentReason.empty() or value.empty()
phd-obs-1	Observation.effective[x]	Either an effectiveDateTime or effectivePeriod shall be present : effectiveDateTime.exists() or effectivePeriod.exists().exists()
ele-1	Observation.referenceRange	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
obs-3	Observation.referenceRange	Must have at least a low or a high or text : low.exists() or high.exists() or text.exists()
ele-1	Observation.component	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ele-1	Observation.component	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ele-1	Observation.component	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ele-1	Observation.component	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ele-1	Observation.component	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ele-1	Observation.component	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ele-1	Observation.component	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ele-1	Observation.component	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ele-1	Observation.component	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ele-1	Observation.component	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())