Medtech ALEX® AU Implementation Guide
1.0.0 - Trial Use International flag

Medtech ALEX® AU Implementation Guide - Local Development build (v1.0.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

Extension: Allergy Intolerance Type Extension

Official URL: https://alexapi.medtechglobal.com.au/fhir/StructureDefinition/allergyintolerance-type Version: 1.0.0
Active as of 2025-08-28 Computable Name: AllergyIntoleranceType

Context of Use

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..1 Extension Allergy Intolerance Type Extension
... extension 0..0
... url 1..1 uri "https://alexapi.medtechglobal.com.au/fhir/StructureDefinition/allergyintolerance-type"
... value[x] 1..1 Coding Value of extension
Binding: Type of Allergy Intolerance (required)

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension Allergy Intolerance Type Extension
... id 0..1 string Unique id for inter-element referencing
... extension 0..0
... url 1..1 uri "https://alexapi.medtechglobal.com.au/fhir/StructureDefinition/allergyintolerance-type"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type Coding:

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension Allergy Intolerance Type Extension
... extension 0..0
... url 1..1 uri "https://alexapi.medtechglobal.com.au/fhir/StructureDefinition/allergyintolerance-type"
... value[x] 1..1 Coding Value of extension
Binding: Type of Allergy Intolerance (required)

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension Allergy Intolerance Type Extension
... id 0..1 string Unique id for inter-element referencing
... extension 0..0
... url 1..1 uri "https://alexapi.medtechglobal.com.au/fhir/StructureDefinition/allergyintolerance-type"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type Coding:

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

PathConformanceValueSetURI
Extension.value[x]requiredAllergyIntoleranceType(a valid code from Allergy Intolerance Type CodeSystem)
https://alexapi.medtechglobal.com.au/fhir/ValueSet/allergyintolerance-type
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()