description: BARS ServiceRequest-request Validation profile package_name: uk.nhsdigital.bars.r4 derivation: constraint name: BARSServiceRequestRequestValidation type: ServiceRequest elements: occurrence[x]: elements: start: {index: 9} end: {index: 10} required: [start, end] category: index: 1 elements: coding: elements: system: pattern: {type: Uri, value: 'https://fhir.nhs.uk/CodeSystem/message-category-servicerequest'} index: 2 code: pattern: {type: Code, value: validation} index: 3 supportingInfo: {index: 20} encounter: {index: 5} reasonCode: index: 17 elements: coding: {index: 18} authoredOn: {index: 11} locationReference: {index: 16} requester: index: 12 elements: reference: {index: 13} type: {index: 14} occurrencePeriod: {type: Period, choiceOf: occurrence, index: 8} intent: pattern: {type: Code, value: plan} index: 0 subject: type: Reference refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Patient'] index: 4 occurrence: choices: [occurrencePeriod] index: 7 performer: {index: 15} reasonReference: {index: 19} package_version: 1.34.0 class: profile kind: resource url: https://fhir.nhs.uk/StructureDefinition/BARSServiceRequest-request-validation base: https://fhir.hl7.org.uk/StructureDefinition/UKCore-ServiceRequest version: 1.0.2 required: [category]