This page is part of the FHIR Specification (v3.0.2: STU 3). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R4B R4 R3 R2
1.4 Extension Registry
All extensions are defined under http://hl7.org/fhir/StructureDefinition/. Additional extensions can be
registered on the HL7 FHIR registry at http://hl7.org/fhir/registry .
FHIR Specification Core
resource-approvalDate approvalDate 0..1
date StructureDefinition,
StructureMap,
DataElement,
CapabilityStatement,
OperationDefinition,
SearchParameter,
CompartmentDefinition,
ImplementationGuide,
CodeSystem,
ValueSet,
ConceptMap,
ExpansionProfile,
NamingSystem 1
resource-effectivePeriod effectivePeriod 0..1
Period StructureDefinition,
StructureMap,
DataElement,
CapabilityStatement,
OperationDefinition,
SearchParameter,
CompartmentDefinition,
ImplementationGuide,
CodeSystem,
ValueSet,
ConceptMap,
ExpansionProfile,
NamingSystem 1
resource-lastReviewDate lastReviewDate 0..1
date StructureDefinition,
StructureMap,
DataElement,
CapabilityStatement,
OperationDefinition,
SearchParameter,
CompartmentDefinition,
ImplementationGuide,
CodeSystem,
ValueSet,
ConceptMap,
ExpansionProfile,
NamingSystem 1
translation Translation 0..* (complex) string,
code,
markdown 1