description: This profile defines the specific UK constraints and extensions on the International FHIR resource [ServiceRequest](https://hl7.org/fhir/R4/ServiceRequest.html), in order to support requesting laboratory services.
package_name: fhir.r4.ukcore.stu2
derivation: constraint
name: UKCoreServiceRequestLab
type: ServiceRequest
elements:
  category:
    index: 5
    slicing:
      rules: open
      discriminator:
      - {path: coding.system, type: value}
      min: null
      slices:
        genomicsWholeCaseSequencing:
          match:
            coding: {system: 'https://fhir.hl7.org.uk/CodeSystem/UKCore-GenomeSequencingCategory'}
          schema:
            short: Classification of Genomics service
            binding: {strength: extensible, valueSet: 'https://fhir.hl7.org.uk/ValueSet/UKCore-GenomeSequencingCategory'}
            index: 6
            elements:
              coding:
                elements:
                  system:
                    pattern: {type: uri, value: 'https://fhir.hl7.org.uk/CodeSystem/UKCore-GenomeSequencingCategory'}
                    type: uri
                    index: 7
  reasonCode:
    binding: {strength: preferred, valueSet: 'https://fhir.hl7.org.uk/ValueSet/UKCore-ServiceRequestReasonCode'}
    index: 13
  extension:
    type: Extension
    isModifier: false
    url: https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-SourceOfServiceRequest
    index: 0
    slicing:
      slices:
        sourceOfServiceRequest:
          match: {}
          schema: {type: Extension, isModifier: false, url: 'https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-SourceOfServiceRequest', index: 0}
          max: 1
        additionalContact:
          match: {}
          schema: {type: Extension, isModifier: false, url: 'https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-AdditionalContact', index: 1}
        coverage:
          match: {}
          schema: {type: Extension, isModifier: false, url: 'https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-Coverage', index: 2}
          max: 1
  requester: {mustSupport: true, index: 12}
  priority:
    extensions:
      priorityReason: {url: 'https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-PriorityReason', type: Extension, isModifier: false, index: 8}
    elements:
      extension:
        type: Extension
        isModifier: false
        url: https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-PriorityReason
        index: 8
        slicing:
          slices:
            priorityReason:
              match: {}
              schema: {type: Extension, isModifier: false, url: 'https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-PriorityReason', index: 8}
  status: {mustSupport: true, index: 3}
  code:
    binding: {strength: preferred, valueSet: 'https://fhir.hl7.org.uk/ValueSet/UKCore-PathologyAndLaboratoryMedicineProcedures'}
    index: 9
  bodySite: {index: 14}
  intent: {mustSupport: true, index: 4}
  orderDetail:
    binding: {strength: preferred, valueSet: 'https://fhir.hl7.org.uk/ValueSet/UKCore-ProcedureCode'}
    index: 10
  subject: {mustSupport: true, index: 11}
package_version: 2.0.2
extensions:
  sourceOfServiceRequest: {url: 'https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-SourceOfServiceRequest', max: 1, type: Extension, isModifier: false, index: 0}
  additionalContact: {url: 'https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-AdditionalContact', type: Extension, isModifier: false, index: 1}
  coverage: {url: 'https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-Coverage', max: 1, type: Extension, isModifier: false, index: 2}
class: profile
kind: resource
url: https://fhir.hl7.org.uk/StructureDefinition/UKCore-ServiceRequest-Lab
base: http://hl7.org/fhir/StructureDefinition/ServiceRequest
version: 2.0.0