description: null package_name: hl7.fhir.us.core derivation: constraint name: US Core MedicationRequest Profile type: MedicationRequest elements: status: {isModifier: false, type: code, mustSupport: true, index: 0} medication: isModifier: false mustSupport: true choices: [medicationCodeableConcept, medicationReference] index: 2 medicationCodeableConcept: {isModifier: false, type: CodeableConcept, mustSupport: true, choiceOf: medication, index: 3} medicationReference: isModifier: false refers: ['http://hl7.org/fhir/us/core/StructureDefinition/us-core-medication'] type: Reference mustSupport: true choiceOf: medication index: 4 subject: isModifier: false refers: ['http://hl7.org/fhir/us/core/StructureDefinition/us-core-patient'] type: Reference mustSupport: true index: 5 authoredOn: {isModifier: false, mustSupport: true, index: 6} requester: isModifier: false mustSupport: true index: 7 elements: agent: isModifier: false refers: ['http://hl7.org/fhir/us/core/StructureDefinition/us-core-practitioner'] type: Reference mustSupport: true index: 8 required: [agent] package_version: 1.0.1 class: profile kind: resource url: http://hl7.org/fhir/us/core/StructureDefinition/us-core-medicationrequest base: http://hl7.org/fhir/StructureDefinition/MedicationRequest version: 1.0.1 required: [authoredOn, requester, medicationCodeableConcept, status, subject, medication, medicationReference]