description: This cross-version extension represents MeasureReport.group.stratifier.code from http://hl7.org/fhir/StructureDefinition/MeasureReport|4.0.1 for use in FHIR R5. package_name: hl7.fhir.uv.xver derivation: constraint name: ext_R4_MeasureReport_gr_st_code type: Extension elements: value: base: {path: 'Extension.value[x]'} short: What stratifier of the group choices: [valueCodeableConcept] index: 1 valueCodeableConcept: base: {path: 'Extension.value[x]'} type: CodeableConcept short: What stratifier of the group choiceOf: value index: 2 url: pattern: {type: Uri, value: 'http://hl7.org/fhir/4.0/StructureDefinition/extension-MeasureReport.group.stratifier.code'} index: 3 package_version: r4.r5-0.0.1-snapshot-1 class: extension kind: complex-type url: http://hl7.org/fhir/4.0/StructureDefinition/extension-MeasureReport.group.stratifier.code base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.0.1-snapshot-1 required: [url]