description: A descriptive Age Group for the Patient package_name: hl7.fhir.us.icsr-ae-reporting derivation: constraint name: PatientAgeGroup type: Observation elements: code: mustSupport: true pattern: type: CodeableConcept value: coding: - {code: 46251-5, system: 'http://loinc.org', display: Age group} index: 0 value: mustSupport: true choices: [valueCodeableConcept] index: 2 valueCodeableConcept: {type: CodeableConcept, mustSupport: true, choiceOf: value, index: 3} package_version: 1.0.1 class: profile kind: resource url: http://hl7.org/fhir/us/icsr-ae-reporting/StructureDefinition/icsr-patientagegroup base: http://hl7.org/fhir/StructureDefinition/Observation version: 1.0.1 required: [value, valueCodeableConcept]