HL7® FHIR® New Zealand Base Implementation Guide
3.1.0 - Draft

HL7® FHIR® New Zealand Base Implementation Guide, published by HL7 New Zealand. This guide is not an authorized publication; it is the continuous build for version 3.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7NZ/nzbase/ and changes regularly. See the Directory of published versions

Extension: Information Source

Official URL: http://hl7.org.nz/fhir/StructureDefinition/information-source Version: 0.1.0
Active as of 2020-07-20 Computable Name: Information_source

Copyright/Legal: HL7 New Zealand© 2020+; Licensed Under Creative Commons No Rights Reserved.

The official source of information held about a patient.

Context of Use

Example of extension


  <name>
    <extension url="http://hl7.org.nz/fhir/StructureDefinition/information-source">
      <valueCodeableConcept>
        <coding>
          <system value="https://standards.digital.health.nz/ns/information-source-code"/>
          <code value="BRCT"/>
          <display value="Birth Certificate"/>
        </coding>
      </valueCodeableConcept>
    </extension>
    <text value="John Doe"/>
    <family value="Doe"/>
    <given value="John"/>
  </name>

Example instances

Patient with information source for name

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 Information Source
... extension 0..0
... url 1..1 uri "http://hl7.org.nz/fhir/StructureDefinition/information-source"
... value[x] 0..1 CodeableConcept Value of extension
Binding: Information Source (preferred)

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

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type CodeableConcept: The official source of information held about a patient.

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Information Source
... extension 0..0
... url 1..1 uri "http://hl7.org.nz/fhir/StructureDefinition/information-source"
... value[x] 0..1 CodeableConcept Value of extension
Binding: Information Source (preferred)

doco Documentation for this format

Snapshot View

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

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type CodeableConcept: The official source of information held about a patient.

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

PathConformanceValueSetURI
Extension.value[x]preferredInformationSource(a valid code from Information Source)
https://nzhts.digital.health.nz/fhir/ValueSet/information-source-code
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()