description: Profile of ServiceRequest for decision support/quality metrics. Defines the core set of elements and extensions for quality rule and measure authors. package_name: hl7.fhir.us.qicore derivation: constraint name: QICoreServiceRequest type: ServiceRequest elements: reasonCode: {mustSupport: true, index: 8} authoredOn: {mustSupport: true, index: 6} requester: type: Reference refers: ['http://hl7.org/fhir/us/core/StructureDefinition/us-core-implantable-device', 'http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-device', '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', 'http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-practitionerrole', 'http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-relatedperson'] index: 7 occurrencePeriod: {type: Period, mustSupport: true, choiceOf: occurrence, index: 5} status: {mustSupport: true, index: 0} 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 occurrence: mustSupport: true choices: [occurrencePeriod] index: 4 reasonReference: isModifier: false short: Explanation/Justification for service or service index: 9 refers: ['http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-condition-encounter-diagnosis', 'http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-condition-problems-health-concerns'] type: Reference mustSupport: true array: true base: {max: '*', min: 0, path: ServiceRequest.reasonReference} isSummary: true package_version: 6.0.0-ballot class: profile kind: resource url: http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-servicerequest base: http://hl7.org/fhir/us/core/StructureDefinition/us-core-servicerequest version: 6.0.0-ballot required: [authoredOn]