Properties
| Name | Required | Type | Description |
|---|---|---|---|
| identifier | No | Identifier[] | External Request identifier |
| instantiatesCanonical | No | canonical[] | Instantiates FHIR protocol or definition |
| instantiatesUri | No | uri[] | Instantiates external protocol or definition |
| basedOn | No | Reference<Resource>[] | What request fulfills |
| priorRequest | No | Reference<Resource>[] | What request replaces |
| groupIdentifier | No | Identifier | Identifier of composite request |
| status | No | code | draft / active / on-hold / revoked / completed / entered-in-error / unknown |
| intent | Yes | code | proposal / plan / directive / order / original-order / reflex-order / filler-order / instance-order / option |
| priority | No | code | routine / urgent / asap / stat |
| code[x] | Yes | Reference<Device>, CodeableConcept | Device requested |
| parameter | No | DeviceRequestParameter | Device details |
| - id | No | string | Unique id for inter-element referencing |
| - extension | No | Extension[] | Additional content defined by implementations |
| - modifierExtension | No | Extension[] | Extensions that cannot be ignored even if unrecognized |
| - code | No | CodeableConcept | Device detail |
| - value[x] | No | CodeableConcept, Quantity, Range, boolean | Value of detail |
| subject | Yes | Reference<Patient / Group / Location / Device> | Focus of request |
| encounter | No | Reference<Encounter> | Encounter motivating request |
| occurrence[x] | No | dateTime, Period, Timing | Desired time or schedule for use |
| authoredOn | No | dateTime | When recorded |
| requester | No | Reference<Device / Practitioner / PractitionerRole / Organization> | Who/what is requesting diagnostics |
| performerType | No | CodeableConcept | Filler role |
| performer | No | Reference<Practitioner / PractitionerRole / Organization / CareTeam / HealthcareService / Patient / Device / RelatedPerson> | Requested Filler |
| reasonCode | No | CodeableConcept[] | Coded Reason for request |
| reasonReference | No | Reference<Condition / Observation / DiagnosticReport / DocumentReference>[] | Linked Reason for request |
| insurance | No | Reference<Coverage / ClaimResponse>[] | Associated insurance coverage |
| supportingInfo | No | Reference<Resource>[] | Additional clinical information |
| note | No | Annotation[] | Notes or comments |
| relevantHistory | No | Reference<Provenance>[] | Request provenance |
Search Parameters
| Name | Type | Description | Expression |
|---|---|---|---|
| code | token | Code for what is being requested/ordered | DeviceRequest.code |
| identifier | token | Business identifier for request/order | DeviceRequest.identifier |
| patient | reference | Individual the service is ordered for | DeviceRequest.subject |
| encounter | reference | Encounter during which request was created | DeviceRequest.encounter |
| authored-on | date | When the request transitioned to being actionable | DeviceRequest.authoredOn |
| based-on | reference | Plan/proposal/order fulfilled by this request | DeviceRequest.basedOn |
| device | reference | Reference to resource that is being requested/ordered | DeviceRequest.code |
| event-date | date | When service should occur | DeviceRequest.occurrence |
| group-identifier | token | Composite request this is part of | DeviceRequest.groupIdentifier |
| instantiates-canonical | reference | Instantiates FHIR protocol or definition | DeviceRequest.instantiatesCanonical |
| instantiates-uri | uri | Instantiates external protocol or definition | DeviceRequest.instantiatesUri |
| insurance | reference | Associated insurance coverage | DeviceRequest.insurance |
| intent | token | proposal / plan / original-order /reflex-order | DeviceRequest.intent |
| performer | reference | Desired performer for service | DeviceRequest.performer |
| prior-request | reference | Request takes the place of referenced completed or terminated requests | DeviceRequest.priorRequest |
| requester | reference | Who/what is requesting service | DeviceRequest.requester |
| status | token | entered-in-error / draft / active /suspended / completed | DeviceRequest.status |
| subject | reference | Individual the service is ordered for | DeviceRequest.subject |
Inherited Properties
| Name | Required | Type | Description |
|---|---|---|---|
| id | No | string | Logical id of this artifact |
| meta | No | Meta | Metadata about the resource |
| implicitRules | No | uri | A set of rules under which this content was created |
| language | No | code | Language of the resource content |
| text | No | Narrative | Text summary of the resource, for human interpretation |
| contained | No | Resource[] | Contained, inline Resources |
| extension | No | Extension[] | Additional content defined by implementations |
| modifierExtension | No | Extension[] | Extensions that cannot be ignored |