C-CDA on FHIR
1.2.0 - STU 1 United States of America flag

This page is part of the C-CDA on FHIR Implementation Guide (v1.2.0: STU 1) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version. For a full list of available versions, see the Directory of published versions

Extension: Informant Extension

Official URL: http://hl7.org/fhir/us/ccda/StructureDefinition/InformantExtension Version: 1.2.0
Active as of 2024-03-12 Computable Name: InformantExtension

The C-CDA on FHIR Informant Extension describes an information source for any content within the clinical document. This informant is constrained for use when the source of information is an assigned health care provider for the patient.

Context of Use

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

  • Element ID Composition

Usage info

Usage:

Formal Views of Extension Content

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

This structure is derived from Extension

Summary

Simple Extension of type Reference: The C-CDA on FHIR Informant Extension describes an information source for any content within the clinical document. This informant is constrained for use when the source of information is an assigned health care provider for the patient.

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionExtension
... id 0..1stringUnique id for inter-element referencing
... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
... url 1..1uri"http://hl7.org/fhir/us/ccda/StructureDefinition/InformantExtension"
.... value[x]:valueReference S1..1Reference(US Core Practitioner Profile | US Core PractitionerRole Profile | US Core Patient Profile | RelatedPerson)Value of extension

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension of type Reference: The C-CDA on FHIR Informant Extension describes an information source for any content within the clinical document. This informant is constrained for use when the source of information is an assigned health care provider for the patient.

Differential View

This structure is derived from Extension

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionExtension
... id 0..1stringUnique id for inter-element referencing
... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
... url 1..1uri"http://hl7.org/fhir/us/ccda/StructureDefinition/InformantExtension"
.... value[x]:valueReference S1..1Reference(US Core Practitioner Profile | US Core PractitionerRole Profile | US Core Patient Profile | RelatedPerson)Value of extension

doco Documentation for this format

 

Other representations of profile: CSV, Excel, Schematron

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()