description: Recommendation for a particular procedure or referral to a specialist or instructions for self-care such as smoking cessation counseling or exercise package_name: hl7.fhir.uv.cpg derivation: constraint name: CPGServiceRequest type: ServiceRequest elements: category: {mustSupport: true, index: 6} instantiatesCanonical: {short: Source, mustSupport: true, index: 3} asNeeded: mustSupport: true choices: [] index: 15 supportingInfo: {short: Pertinent information, mustSupport: true, index: 16} encounter: type: Reference mustSupport: true refers: ['http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-encounter'] index: 11 extension: index: 0 slicing: rules: open ordered: false discriminator: - {path: url, type: value} min: null slices: rationale: match: {url: null} schema: {type: Extension, mustSupport: true, url: 'http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-rationale', index: 1} min: 0 max: 1 priority: {mustSupport: true, index: 7} status: {mustSupport: true, index: 4} code: {mustSupport: true, index: 9} identifier: {mustSupport: true, index: 2} doNotPerform: {mustSupport: true, index: 8} intent: {mustSupport: true, index: 5} subject: type: Reference mustSupport: true refers: ['http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-patient'] index: 10 occurrence: mustSupport: true choices: [] index: 13 package_version: 2.0.0-ballot extensions: rationale: {url: 'http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-rationale', min: 0, max: 1, type: Extension, mustSupport: true, index: 1} class: profile kind: resource url: http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-servicerequest base: http://hl7.org/fhir/StructureDefinition/ServiceRequest version: 2.0.0-ballot