description: This profile specifies extensions and constraints on the DeviceRequest resource to support coverage requirements discovery.
package_name: hl7.fhir.us.davinci-crd
derivation: constraint
name: DeviceRequest
type: DeviceRequest
elements:
  encounter:
    type: Reference
    refers: ['http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-encounter']
    index: 11
  reasonCode: {mustSupport: true, index: 17}
  authoredOn: {mustSupport: true, index: 14}
  codeReference:
    type: Reference
    mustSupport: true
    choiceOf: code
    refers: ['http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-device']
    index: 7
  extension:
    index: 0
    slicing:
      rules: open
      ordered: false
      discriminator:
      - {path: url, type: value}
      min: null
      slices:
        Coverage-Information:
          match: {url: null}
          schema: {type: Extension, mustSupport: true, url: 'http://hl7.org/fhir/us/davinci-crd/StructureDefinition/ext-coverage-information', index: 1}
          min: 0
  requester:
    type: Reference
    mustSupport: true
    refers: ['http://hl7.org/fhir/us/core/StructureDefinition/us-core-practitionerrole', 'http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-practitioner']
    index: 15
  status:
    pattern: {type: Code, value: draft}
    mustSupport: true
    index: 4
  codeCodeableConcept: {type: CodeableConcept, mustSupport: true, choiceOf: code, index: 8}
  code:
    mustSupport: true
    choices: [codeReference, codeCodeableConcept]
    index: 6
  identifier: {mustSupport: true, index: 2}
  basedOn: {mustSupport: true, index: 3}
  subject:
    type: Reference
    mustSupport: true
    refers: ['http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-patient']
    index: 10
  parameter: {mustSupport: true, index: 9}
  occurrence:
    mustSupport: true
    choices: []
    index: 13
  performer:
    type: Reference
    mustSupport: true
    refers: ['http://hl7.org/fhir/us/core/StructureDefinition/us-core-practitionerrole', 'http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-practitioner']
    index: 16
  reasonReference:
    type: Reference
    mustSupport: true
    refers: ['http://hl7.org/fhir/us/core/StructureDefinition/us-core-condition', 'http://hl7.org/fhir/us/core/StructureDefinition/us-core-observation-lab']
    index: 18
package_version: 2.0.1
extensions:
  Coverage-Information: {url: 'http://hl7.org/fhir/us/davinci-crd/StructureDefinition/ext-coverage-information', min: 0, type: Extension, mustSupport: true, index: 1}
class: profile
kind: resource
url: http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-devicerequest
base: http://hl7.org/fhir/StructureDefinition/DeviceRequest
version: 2.0.1
required: [authoredOn, requester, status]