description: Defines constraints and extensions on the Procedure resource for the minimal set of data to query and retrieve patient's procedure information. package_name: hl7.fhir.us.core derivation: constraint name: USCoreProcedureProfile type: Procedure elements: performedAge: {type: Age, mustSupport: true, choiceOf: performed, index: 8} performedString: {type: string, mustSupport: true, choiceOf: performed, index: 7} performed: mustSupport: true choices: [performedDateTime, performedPeriod, performedString, performedAge, performedRange] index: 4 performedRange: {type: Range, mustSupport: true, choiceOf: performed, index: 9} status: type: code binding: {strength: required, valueSet: 'http://hl7.org/fhir/ValueSet/event-status'} mustSupport: true index: 0 performedDateTime: {type: dateTime, mustSupport: true, choiceOf: performed, index: 5} code: type: CodeableConcept binding: {strength: extensible, valueSet: 'http://hl7.org/fhir/us/core/ValueSet/us-core-procedure-code'} mustSupport: true index: 1 performedPeriod: {type: Period, mustSupport: true, choiceOf: performed, index: 6} subject: type: Reference mustSupport: true refers: ['http://hl7.org/fhir/us/core/StructureDefinition/us-core-patient'] index: 2 package_version: 4.0.0 class: profile kind: resource url: http://hl7.org/fhir/us/core/StructureDefinition/us-core-procedure base: http://hl7.org/fhir/StructureDefinition/Procedure version: 4.0.0 required: [performedString, performedAge, performedDateTime, performedPeriod, performedRange, status, subject, performed, code]