http://hl7.org/fhir/StructureDefinition/DeviceRequest|4.0.1

description: Represents a request for a patient to employ a medical device. The device may be an implantable device, or an external assistive device, such as a walker.
derivation: specialization
name: DeviceRequest
type: DeviceRequest
elements:
  performerType:
    short: Filler role
    binding: {strength: example, valueSet: 'http://hl7.org/fhir/ValueSet/participant-role'}
    isSummary: true
    index: 21
  insurance: {short: Associated insurance coverage, array: true, index: 25}
  instantiatesCanonical: {short: Instantiates FHIR protocol or definition, array: true, isSummary: true, index: 1}
  instantiatesUri: {short: Instantiates external protocol or definition, array: true, isSummary: true, index: 2}
  relevantHistory: {short: Request provenance, array: true, index: 28}
  supportingInfo: {short: Additional clinical information, array: true, index: 26}
  encounter: {short: Encounter motivating request, isSummary: true, index: 16}
  priorRequest: {short: What request replaces, array: true, isSummary: true, index: 4}
  reasonCode:
    short: Coded Reason for request
    array: true
    binding: {strength: example, valueSet: 'http://hl7.org/fhir/ValueSet/condition-code'}
    isSummary: true
    index: 23
  authoredOn: {short: When recorded, isSummary: true, index: 19}
  note: {short: Notes or comments, array: true, index: 27}
  requester: {short: Who/what is requesting diagnostics, isSummary: true, index: 20}
  priority:
    short: routine | urgent | asap | stat
    meaningWhenMissing: If missing, normal priority
    binding: {strength: required, valueSet: 'http://hl7.org/fhir/ValueSet/request-priority|4.0.1'}
    isSummary: true
    index: 8
  status:
    isModifier: true
    short: draft | active | on-hold | revoked | completed | entered-in-error | unknown
    binding: {strength: required, valueSet: 'http://hl7.org/fhir/ValueSet/request-status|4.0.1'}
    isModifierReason: This element is labeled as a modifier because it is a status element that contains status entered-in-error which means that the resource should not be treated as valid
    isSummary: true
    index: 6
  groupIdentifier: {short: Identifier of composite request, isSummary: true, index: 5}
  code:
    short: Device requested
    choices: []
    isSummary: true
    index: 10
  identifier: {short: External Request identifier, array: true, isSummary: true, index: 0}
  intent:
    isModifier: true
    short: proposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option
    binding: {strength: required, valueSet: 'http://hl7.org/fhir/ValueSet/request-intent|4.0.1'}
    isModifierReason: This element changes the interpretation of all descriptive attributes. For example \"the time the request is recommended to occur\" vs. \"the time the request is authorized to occur\" or \"who is recommended to perform the request\" vs. \"who is authorized to perform the request
    isSummary: true
    index: 7
  basedOn: {short: What request fulfills, array: true, isSummary: true, index: 3}
  subject: {short: Focus of request, isSummary: true, index: 15}
  parameter:
    short: Device details
    array: true
    index: 11
    elements:
      code: {short: Device detail, index: 12}
      value:
        short: Value of detail
        choices: []
        index: 14
  occurrence:
    short: Desired time or schedule for use
    choices: []
    isSummary: true
    index: 18
  performer: {short: Requested Filler, isSummary: true, index: 22}
  reasonReference: {short: Linked Reason for request, array: true, isSummary: true, index: 24}
class: resource
kind: resource
url: http://hl7.org/fhir/StructureDefinition/DeviceRequest
base: http://hl7.org/fhir/StructureDefinition/DomainResource
version: 4.0.1
required: [subject, intent, code]