description: Definition of a ServiceRequests of a single LabTest in the context of CH LAB-Order package_name: ch.fhir.ig.ch-lab-order derivation: constraint name: ChLabOrderSRSingletest type: ServiceRequest elements: instantiatesCanonical: {mustSupport: true, index: 0} basedOn: type: Reference refers: ['http://fhir.ch/ig/ch-lab-order/StructureDefinition/ch-lab-order-SR-singletest'] index: 1 requisition: {mustSupport: true, index: 2} code: binding: {strength: example, valueSet: 'http://hl7.org/fhir/ValueSet/procedure-code'} index: 3 reasonCode: short: Clinical Question in free text mustSupport: true index: 4 elements: text: {mustSupport: true, index: 5} required: [text] reasonReference: type: Reference short: Reason for the referral (primary diagnosis) mustSupport: true refers: ['http://fhir.ch/ig/ch-lab-order/StructureDefinition/ch-lab-order-diagnosis-condition'] index: 6 specimen: {short: 'Must be present, if order category is #RequestForLabExam or #RequestForHistopathExam', index: 7} package_version: 2.0.0-ballot class: profile kind: resource url: http://fhir.ch/ig/ch-lab-order/StructureDefinition/ch-lab-order-SR-singletest base: http://fhir.ch/ig/ch-orf/StructureDefinition/ch-orf-servicerequest version: 2.0.0-ballot required: [requisition, instantiatesCanonical, code]