description: Profile of MedicationRequest for decision support/quality metrics. Defines the core set of elements and extensions for quality rule and measure authors. package_name: rs/hl7.fhir.us.qicore derivation: constraint name: QICoreMedicationRequest type: MedicationRequest elements: category: binding: {strength: preferred, valueSet: 'http://hl7.org/fhir/ValueSet/medicationrequest-category'} mustSupport: true index: 0 encounter: type: Reference mustSupport: true refers: ['http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-encounter'] index: 3 dispenseRequest: mustSupport: true index: 23 elements: initialFill: {mustSupport: true, index: 24} dispenseInterval: {mustSupport: true, index: 25} validityPeriod: {mustSupport: true, index: 26} numberOfRepeatsAllowed: {mustSupport: true, index: 27} quantity: {mustSupport: true, index: 28} expectedSupplyDuration: {mustSupport: true, index: 29} authoredOn: {mustSupport: true, index: 4} requester: type: Reference mustSupport: true refers: ['http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-organization', 'http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-patient', 'http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-practitioner'] index: 5 dosageInstruction: mustSupport: true index: 7 elements: timing: mustSupport: true index: 8 elements: repeat: mustSupport: true index: 9 elements: frequency: {mustSupport: true, index: 10} frequencyMax: {mustSupport: true, index: 11} period: {mustSupport: true, index: 12} periodMax: {mustSupport: true, index: 13} periodUnit: {mustSupport: true, index: 14} asNeeded: mustSupport: true choices: [] index: 16 site: {mustSupport: true, index: 17} route: {mustSupport: false, index: 18} method: {mustSupport: false, index: 19} doseAndRate: mustSupport: true index: 20 elements: dose: mustSupport: true choices: [] index: 22 recorder: type: Reference mustSupport: false refers: ['http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-practitioner', 'http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-practitionerrole'] index: 6 doNotPerform: type: boolean mustSupport: true pattern: {type: boolean, value: false} index: 1 subject: type: Reference mustSupport: true refers: ['http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-patient'] index: 2 package_version: 4.1.1 class: profile kind: resource url: http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-medicationrequest base: http://hl7.org/fhir/us/core/StructureDefinition/us-core-medicationrequest version: 4.1.1 required: [authoredOn]