Health New Zealand Te Whatu Ora Shared Care FHIR API
0.4.1 - release New Zealand flag

Health New Zealand Te Whatu Ora Shared Care FHIR API - Local Development build (v0.4.1) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

Extension: Patient Cohort

Official URL: https://fhir-ig.digital.health.nz/shared-care/StructureDefinition/patient-cohort Version: 0.4.1
Active as of 2025-08-31 Computable Name: PatientCohort

Indicates the cohort for which the patient belongs, such as CRC, ARRC, LTC, CDOS, PRISON, etc.

Context of Use

    This extension may be used on the following element(s)

Usage info

Usages:

You can also check for usages in the FHIR IG Statistics

Formal Views of Extension Content

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

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Patient Cohort
... extension 0..0
... url 1..1 uri "https://fhir-ig.digital.health.nz/shared-care/StructureDefinition/patient-cohort"
... value[x] 1..1 CodeableConcept Value of extension
Binding: Patient Cohort ValueSet (required)

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Patient Cohort
... id 0..1 string Unique id for inter-element referencing
... extension 0..0
... url 1..1 uri "https://fhir-ig.digital.health.nz/shared-care/StructureDefinition/patient-cohort"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type CodeableConcept: Indicates the cohort for which the patient belongs, such as CRC, ARRC, LTC, CDOS, PRISON, etc.

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Patient Cohort
... extension 0..0
... url 1..1 uri "https://fhir-ig.digital.health.nz/shared-care/StructureDefinition/patient-cohort"
... value[x] 1..1 CodeableConcept Value of extension
Binding: Patient Cohort ValueSet (required)

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Patient Cohort
... id 0..1 string Unique id for inter-element referencing
... extension 0..0
... url 1..1 uri "https://fhir-ig.digital.health.nz/shared-care/StructureDefinition/patient-cohort"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type CodeableConcept: Indicates the cohort for which the patient belongs, such as CRC, ARRC, LTC, CDOS, PRISON, etc.

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

PathConformanceValueSetURI
Extension.value[x]requiredPatientCohort(a valid code from Patient Cohort CodeSystem)
https://fhir-ig.digital.health.nz/shared-care/ValueSet/pharmacy-claim-patient-cohort-valueset
From this IG

Constraints

IdGradePath(s)DetailsRequirements
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()