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: status: isModifier: false type: code mustSupport: true binding: {strength: required, valueSet: 'http://hl7.org/fhir/ValueSet/event-status'} index: 0 code: isModifier: false short: SNOMED-CT | ICD-10 | CPT-4 type: CodeableConcept mustSupport: true binding: {strength: extensible, valueSet: 'http://hl7.org/fhir/us/core/ValueSet/us-core-procedure-code'} index: 1 subject: isModifier: false refers: ['http://hl7.org/fhir/us/core/StructureDefinition/us-core-patient'] type: Reference mustSupport: true index: 2 performed: isModifier: false mustSupport: true choices: [performedDateTime, performedPeriod] index: 4 performedDateTime: {isModifier: false, type: dateTime, mustSupport: true, choiceOf: performed, index: 5} performedPeriod: {isModifier: false, type: Period, mustSupport: true, choiceOf: performed, index: 6} package_version: 3.0.0 class: profile kind: resource url: http://hl7.org/fhir/us/core/StructureDefinition/us-core-procedure base: http://hl7.org/fhir/StructureDefinition/Procedure version: 3.0.0 required: [performedDateTime, performedPeriod, status, subject, performed, code]