HL7 FHIR Implementation Guide - New Zealand Formulary/NZULM IG
1.0.0 - ci-build

HL7 FHIR Implementation Guide - New Zealand Formulary/NZULM IG, published by New Zealand Medicines Formulary LP. This guide is not an authorized publication; it is the continuous build for version 1.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7NZ/nzf/ and changes regularly. See the Directory of published versions

Extension: Atc

Official URL: http://hl7.org.nz/fhir/StructureDefinition/nzf-atc Version: 1.0.0
Draft as of 2025-07-22 Computable Name: Atc

Anatomical Therapeutic Chemical (ATC) Classification - see https://www.who.int/tools/atc-ddd-toolkit/atc-classification

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 Extension
... extension 0..0
... url 1..1 uri "http://hl7.org.nz/fhir/StructureDefinition/nzf-atc"
... value[x] 0..1 CodeableConcept Value of extension
Binding: ATC codes (required)

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Extension
... id 0..1 id Unique id for inter-element referencing
... extension 0..0
... url 1..1 uri "http://hl7.org.nz/fhir/StructureDefinition/nzf-atc"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type CodeableConcept: Anatomical Therapeutic Chemical (ATC) Classification - see https://www.who.int/tools/atc-ddd-toolkit/atc-classification

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Extension
... extension 0..0
... url 1..1 uri "http://hl7.org.nz/fhir/StructureDefinition/nzf-atc"
... value[x] 0..1 CodeableConcept Value of extension
Binding: ATC codes (required)

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Extension
... id 0..1 id Unique id for inter-element referencing
... extension 0..0
... url 1..1 uri "http://hl7.org.nz/fhir/StructureDefinition/nzf-atc"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type CodeableConcept: Anatomical Therapeutic Chemical (ATC) Classification - see https://www.who.int/tools/atc-ddd-toolkit/atc-classification

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

PathConformanceValueSetURI
Extension.value[x]requiredAtcCodes
https://nzhts.digital.health.nz/fhir/ValueSet/atc-code
From this IG

Constraints

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