HL7® Austria FHIR® Core Implementation Guide
2.1.0 - STU3

HL7® Austria FHIR® Core Implementation Guide, published by HL7® Austria, TC FHIR®. This guide is not an authorized publication; it is the continuous build for version 2.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7Austria/HL7-AT-FHIR-Core-R4/ and changes regularly. See the Directory of published versions

Extension: Address Additional Information

Official URL: http://hl7.at/fhir/HL7ATCoreProfiles/4.0.1/StructureDefinition/at-core-ext-address-additionalInformation Version: 2.1.0
Active as of 2025-10-27 Responsible: HL7® Austria, TC FHIR® Computable Name: AddressAdditionalInformation

HL7® Austria FHIR® Core Extension for the additional information part of the Austrian address.

Context of Use

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

    • Element ID: Address.line
    • Element ID: http://hl7.at/fhir/HL7ATCoreProfiles/4.0.1/StructureDefinition/at-core-address#Address.line

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 Address Additional Information
... extension 0..0
... url 1..1 uri "http://hl7.at/fhir/HL7ATCoreProfiles/4.0.1/StructureDefinition/at-core-ext-address-additionalInformation"
... value[x] 1..1 string Value of extension

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Address Additional Information
... id 0..1 string Unique id for inter-element referencing
... extension 0..0
... url 1..1 uri "http://hl7.at/fhir/HL7ATCoreProfiles/4.0.1/StructureDefinition/at-core-ext-address-additionalInformation"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type string: HL7® Austria FHIR® Core Extension for the additional information part of the Austrian address.

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Address Additional Information
... extension 0..0
... url 1..1 uri "http://hl7.at/fhir/HL7ATCoreProfiles/4.0.1/StructureDefinition/at-core-ext-address-additionalInformation"
... value[x] 1..1 string Value of extension

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Address Additional Information
... id 0..1 string Unique id for inter-element referencing
... extension 0..0
... url 1..1 uri "http://hl7.at/fhir/HL7ATCoreProfiles/4.0.1/StructureDefinition/at-core-ext-address-additionalInformation"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type string: HL7® Austria FHIR® Core Extension for the additional information part of the Austrian address.

 

Other representations of profile: CSV, Excel, Schematron

Constraints

Id Grade Path(s) Description Expression
ele-1 error **ALL** elements All FHIR elements must have a @value or children hasValue() or (children().count() > id.count())
ext-1 error **ALL** extensions Must have either extensions or value[x], not both extension.exists() != value.exists()