description: Identifies detected care gap status. package_name: hl7.fhir.us.davinci-deqm derivation: constraint name: DEQMGapStatusModifierExtension type: Extension elements: url: type: uri pattern: {type: Uri, value: 'http://hl7.org/fhir/us/davinci-deqm/StructureDefinition/extension-gapStatus'} index: 0 value: choices: [valueCodeableConcept] index: 2 valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 3} package_version: 4.0.0 class: extension kind: complex-type url: http://hl7.org/fhir/us/davinci-deqm/StructureDefinition/extension-gapStatus base: http://hl7.org/fhir/StructureDefinition/Extension version: 4.0.0