FHIR Cross-Version Extensions package for FHIR R4B from FHIR R5
0.0.1-snapshot-2 - informative
FHIR Cross-Version Extensions package for FHIR R4B from FHIR R5
0.0.1-snapshot-2 - informative
FHIR Cross-Version Extensions package for FHIR R4B from FHIR R5 - Version 0.0.1-snapshot-2. See the Directory of published versions
| Page standards status: Informative | Maturity Level: 0 |
Definitions for the ext-R5-ServiceRequest.reason extension.
Guidance on how to interpret the contents of this table can be foundhere
| 0. Extension | |
| Definition | An explanation or justification for why this service is being requested in coded or textual form. This is often for billing purposes. May relate to the resources referred to in |
| Short | Explanation/Justification for procedure or service |
| Comments |
|
| Control | 0..* |
| 2. Extension.url | |
| Control | 1..1 |
| Fixed Value | http://hl7.org/fhir/5.0/StructureDefinition/extension-ServiceRequest.reason |
| 4. Extension.value[x] | |
| Definition | An explanation or justification for why this service is being requested in coded or textual form. This is often for billing purposes. May relate to the resources referred to in |
| Short | Explanation/Justification for procedure or service |
| Comments |
|
| Binding | For example codes, see R5_procedure_reason_for_R4B (0.0.1-snapshot-2) (example to http://hl7.org/fhir/5.0/ValueSet/R5-procedure-reason-for-R4B|0.0.1-snapshot-2)SNOMED CT Condition/Problem/Diagnosis Codes |
| Type | CodeableReference, date, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
Guidance on how to interpret the contents of this table can be foundhere
| 0. Extension | |
| Definition | An explanation or justification for why this service is being requested in coded or textual form. This is often for billing purposes. May relate to the resources referred to in Optional Extension Element - found in all resources. |
| Short | Explanation/Justification for procedure or serviceOptional Extensions Element |
| Comments |
|
| Control | 0..* This element is affected by the following invariants: ele-1 |
| Is Modifier | false |
| Invariants | ele-1: All FHIR elements must have a @value or children unless an empty Parameters resource (hasValue() or (children().count() > id.count()) or $this is Parameters)ext-1: Must have either extensions or value[x], not both ( extension.exists() != value.exists())ele-1: All FHIR elements must have a @value or children unless an empty Parameters resource (hasValue() or (children().count() > id.count()) or $this is Parameters) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists()) |
| 2. Extension.url | |
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Short | identifies the meaning of the extension |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Control | 1..1 |
| Type | uri |
| Is Modifier | false |
| XML Format | In the XML format, this property is represented as an attribute. |
| Summary | false |
| Fixed Value | http://hl7.org/fhir/5.0/StructureDefinition/extension-ServiceRequest.reason |
| 4. Extension.value[x] | |
| Definition | An explanation or justification for why this service is being requested in coded or textual form. This is often for billing purposes. May relate to the resources referred to in Value of extension - must be one of a constrained set of the data types (see Extensibility for a list). |
| Short | Explanation/Justification for procedure or serviceValue of extension |
| Comments |
|
| Control | 0..1 |
| Binding | For example codes, see For codes, see R5_procedure_reason_for_R4B (0.0.1-snapshot-2) (example to http://hl7.org/fhir/5.0/ValueSet/R5-procedure-reason-for-R4B|0.0.1-snapshot-2)SNOMED CT Condition/Problem/Diagnosis Codes |
| Type | CodeableReference, date, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| Is Modifier | false |
| Summary | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))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 foundhere
| 0. Extension | |
| Definition | An explanation or justification for why this service is being requested in coded or textual form. This is often for billing purposes. May relate to the resources referred to in |
| Short | Explanation/Justification for procedure or service |
| Comments |
|
| Control | 0..* This element is affected by the following invariants: ele-1 |
| Is Modifier | false |
| Invariants | ele-1: All FHIR elements must have a @value or children unless an empty Parameters resource (hasValue() or (children().count() > id.count()) or $this is Parameters)ext-1: Must have either extensions or value[x], not both ( extension.exists() != value.exists()) |
| 2. Extension.id | |
| Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. |
| Short | Unique id for inter-element referencing |
| Control | 0..1 |
| Type | id |
| Is Modifier | false |
| XML Format | In the XML format, this property is represented as an attribute. |
| Summary | false |
| 4. Extension.extension | |
| Definition | 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 | Additional 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 | 0..* |
| 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 Extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators: |
| 6. Extension.url | |
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Short | identifies the meaning of the extension |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Control | 1..1 |
| Type | uri |
| Is Modifier | false |
| XML Format | In the XML format, this property is represented as an attribute. |
| Summary | false |
| Fixed Value | http://hl7.org/fhir/5.0/StructureDefinition/extension-ServiceRequest.reason |
| 8. Extension.value[x] | |
| Definition | An explanation or justification for why this service is being requested in coded or textual form. This is often for billing purposes. May relate to the resources referred to in |
| Short | Explanation/Justification for procedure or service |
| Comments |
|
| Control | 0..1 |
| Binding | For example codes, see R5_procedure_reason_for_R4B (0.0.1-snapshot-2) (example to http://hl7.org/fhir/5.0/ValueSet/R5-procedure-reason-for-R4B|0.0.1-snapshot-2)SNOMED CT Condition/Problem/Diagnosis Codes |
| Type | CodeableReference |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| Is Modifier | false |
| Summary | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
IG © 2025+ FHIR Infrastructure. Package hl7.fhir.uv.xver-r5.r4b#0.0.1-snapshot-2 based on FHIR 4.3.0. Generated 2025-09-13
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