This page is part of a downloaded copy of this specification. This page is part of the Da Vinci Coverage Requirements Discovery (CRD) FHIR IG (v0.1.0: STU 1 Ballot 1) based on FHIR v3.5.0. . For a full list of available versions, see the Directory of published versions

This is a pre-release version (Ballot 1) of Coverage Requirements Discovery (CRD) R1/STU. There is no current official version.
For a full list of available versions, see the Directory of published versions .

## StructureDefinition: CRD DeviceRequest

The official URL for this profile is:

    http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-devicerequest-r4

### Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

- Text Summary
- Differential Table
- Snapshot Table
- All

This structure is derived from DeviceRequest

Summary

Mandatory: 7 elements
Must-Support: 14 elements
Fixed Value: 1 element

Structures

This structure refers to these other structures:

- http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-device-r4
- http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-patient-r4
- http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-encounter-r4
- http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-practitioner-r4
- http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-condition-r4
- http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-coverage-r4

This structure is derived from DeviceRequest

Name | Flags | Card. | Type | Description & Constraints
--- | --- | --- | --- | ---
DeviceRequest |  | 0..* |  |
identifier | S | 0..* | Identifier |
instantiatesCanonical | S | 1..1 | canonical(ActivityDefinition | PlanDefinition) |
instantiatesUri |  | 0..* | uri |
basedOn | S | 1..1 | Reference(Resource) |
priorRequest |  | 0..* | Reference(Resource) |
groupIdentifier |  | 0..1 | Identifier |
status | S | 1..1 | code | Fixed Value: draft
intent |  | 1..1 | code |
priority |  | 0..1 | code |
code[x] | S | 1..1 | Reference(CRD Device), CodeableConcept |
parameter | S | 0..* | BackboneElement |
subject | S | 1..1 | Reference(CRD Patient) |
context |  | 0..1 | Reference(CRD Encounter) |
occurrence[x] | S | 0..1 | dateTime, Period, Timing |
authoredOn | S | 1..1 | dateTime |
requester | S | 1..1 | Reference(CRD Practitioner | CRD PractitionerRole) |
performerType |  | 0..1 | CodeableConcept |
performer | S | 0..1 | Reference(CRD Practitioner | CRD PractitionerRole) |
reasonCode | S | 0..* | CodeableConcept |
reasonReference | S | 0..* | Reference(CRD Condition | CRD Observation) |
insurance | S | 0..* | Reference(CRD Coverage) |
supportingInfo |  | 0..* | Reference(Resource) |
note |  | 0..* | Annotation |
relevantHistory |  | 0..* | Reference(Provenance) |
Documentation for this format

Name | Flags | Card. | Type | Description & Constraints
--- | --- | --- | --- | ---
DeviceRequest | I | 0..* |  | Medical device request
id | Î£ | 0..1 | id | Logical id of this artifact
meta | Î£ | 0..1 | Meta | Metadata about the resource
implicitRules | ?!Î£ | 0..1 | uri | A set of rules under which this content was created
language |  | 0..1 | code | Language of the resource content Binding: Common Languages (preferred)
text |  | 0..1 | Narrative | Text summary of the resource, for human interpretation
contained |  | 0..* | Resource | Contained, inline Resources
extension |  | 0..* | Extension | Additional Content defined by implementations
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored
identifier | S Î£ | 0..* | Identifier | External Request identifier
instantiatesCanonical | S Î£ | 1..1 | canonical(ActivityDefinition | PlanDefinition) | Instantiates FHIR protocol or definition
instantiatesUri | Î£ | 0..* | uri | Instantiates external protocol or definition
basedOn | S Î£ | 1..1 | Reference(Resource) | What request fulfills
priorRequest | Î£ | 0..* | Reference(Resource) | What request replaces
groupIdentifier | Î£ | 0..1 | Identifier | Identifier of composite request
status | ?!S Î£ | 1..1 | code | draft | active | suspended | completed | entered-in-error | cancelled Binding: RequestStatus (required) Fixed Value: draft
intent | ?!Î£ | 1..1 | code | proposal | plan | original-order | encoded | reflex-order Binding: RequestIntent (required)
priority | Î£ | 0..1 | code | Indicates how quickly the should be addressed with respect to other requests Binding: RequestPriority (required)
code[x] | S Î£ | 1..1 | Reference(CRD Device), CodeableConcept | Device requested Binding: FHIRDeviceTypes (example)
parameter | S I | 0..* | BackboneElement | Device details
id |  | 0..1 | string | xml:id (or equivalent in JSON)
extension |  | 0..* | Extension | Additional content defined by implementations
modifierExtension | ?!Î£ | 0..* | Extension | Extensions that cannot be ignored if unrecognized
code |  | 0..1 | CodeableConcept | Device detail Binding: (unbound) (example)
value[x] |  | 0..1 | CodeableConcept, Quantity, Range, boolean | Value of detail
subject | S Î£ | 1..1 | Reference(CRD Patient) | Focus of request
context | Î£ | 0..1 | Reference(CRD Encounter) | Encounter or Episode motivating request
occurrence[x] | S Î£ | 0..1 | dateTime, Period, Timing | Desired time or schedule for use
authoredOn | S Î£ | 1..1 | dateTime | When recorded
requester | S Î£ | 1..1 | Reference(CRD Practitioner | CRD PractitionerRole) | Who/what is requesting diagnostics
performerType | Î£ | 0..1 | CodeableConcept | Filler role Binding: ParticipantRoles (example)
performer | S Î£ | 0..1 | Reference(CRD Practitioner | CRD PractitionerRole) | Requested Filler
reasonCode | S Î£ | 0..* | CodeableConcept | Coded Reason for request Binding: Condition/Problem/DiagnosisCodes (example)
reasonReference | S Î£ | 0..* | Reference(CRD Condition | CRD Observation) | Linked Reason for request
insurance | S | 0..* | Reference(CRD Coverage) | Associated insurance coverage
supportingInfo |  | 0..* | Reference(Resource) | Additional clinical information
note |  | 0..* | Annotation | Notes or comments
relevantHistory |  | 0..* | Reference(Provenance) | Request provenance
Documentation for this format

This structure is derived from DeviceRequest

Summary

Mandatory: 7 elements
Must-Support: 14 elements
Fixed Value: 1 element

Structures

This structure refers to these other structures:

- http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-device-r4
- http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-patient-r4
- http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-encounter-r4
- http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-practitioner-r4
- http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-condition-r4
- http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-coverage-r4

Differential View

This structure is derived from DeviceRequest

Name | Flags | Card. | Type | Description & Constraints
--- | --- | --- | --- | ---
DeviceRequest |  | 0..* |  |
identifier | S | 0..* | Identifier |
instantiatesCanonical | S | 1..1 | canonical(ActivityDefinition | PlanDefinition) |
instantiatesUri |  | 0..* | uri |
basedOn | S | 1..1 | Reference(Resource) |
priorRequest |  | 0..* | Reference(Resource) |
groupIdentifier |  | 0..1 | Identifier |
status | S | 1..1 | code | Fixed Value: draft
intent |  | 1..1 | code |
priority |  | 0..1 | code |
code[x] | S | 1..1 | Reference(CRD Device), CodeableConcept |
parameter | S | 0..* | BackboneElement |
subject | S | 1..1 | Reference(CRD Patient) |
context |  | 0..1 | Reference(CRD Encounter) |
occurrence[x] | S | 0..1 | dateTime, Period, Timing |
authoredOn | S | 1..1 | dateTime |
requester | S | 1..1 | Reference(CRD Practitioner | CRD PractitionerRole) |
performerType |  | 0..1 | CodeableConcept |
performer | S | 0..1 | Reference(CRD Practitioner | CRD PractitionerRole) |
reasonCode | S | 0..* | CodeableConcept |
reasonReference | S | 0..* | Reference(CRD Condition | CRD Observation) |
insurance | S | 0..* | Reference(CRD Coverage) |
supportingInfo |  | 0..* | Reference(Resource) |
note |  | 0..* | Annotation |
relevantHistory |  | 0..* | Reference(Provenance) |
Documentation for this format

Snapshot View

Name | Flags | Card. | Type | Description & Constraints
--- | --- | --- | --- | ---
DeviceRequest | I | 0..* |  | Medical device request
id | Î£ | 0..1 | id | Logical id of this artifact
meta | Î£ | 0..1 | Meta | Metadata about the resource
implicitRules | ?!Î£ | 0..1 | uri | A set of rules under which this content was created
language |  | 0..1 | code | Language of the resource content Binding: Common Languages (preferred)
text |  | 0..1 | Narrative | Text summary of the resource, for human interpretation
contained |  | 0..* | Resource | Contained, inline Resources
extension |  | 0..* | Extension | Additional Content defined by implementations
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored
identifier | S Î£ | 0..* | Identifier | External Request identifier
instantiatesCanonical | S Î£ | 1..1 | canonical(ActivityDefinition | PlanDefinition) | Instantiates FHIR protocol or definition
instantiatesUri | Î£ | 0..* | uri | Instantiates external protocol or definition
basedOn | S Î£ | 1..1 | Reference(Resource) | What request fulfills
priorRequest | Î£ | 0..* | Reference(Resource) | What request replaces
groupIdentifier | Î£ | 0..1 | Identifier | Identifier of composite request
status | ?!S Î£ | 1..1 | code | draft | active | suspended | completed | entered-in-error | cancelled Binding: RequestStatus (required) Fixed Value: draft
intent | ?!Î£ | 1..1 | code | proposal | plan | original-order | encoded | reflex-order Binding: RequestIntent (required)
priority | Î£ | 0..1 | code | Indicates how quickly the should be addressed with respect to other requests Binding: RequestPriority (required)
code[x] | S Î£ | 1..1 | Reference(CRD Device), CodeableConcept | Device requested Binding: FHIRDeviceTypes (example)
parameter | S I | 0..* | BackboneElement | Device details
id |  | 0..1 | string | xml:id (or equivalent in JSON)
extension |  | 0..* | Extension | Additional content defined by implementations
modifierExtension | ?!Î£ | 0..* | Extension | Extensions that cannot be ignored if unrecognized
code |  | 0..1 | CodeableConcept | Device detail Binding: (unbound) (example)
value[x] |  | 0..1 | CodeableConcept, Quantity, Range, boolean | Value of detail
subject | S Î£ | 1..1 | Reference(CRD Patient) | Focus of request
context | Î£ | 0..1 | Reference(CRD Encounter) | Encounter or Episode motivating request
occurrence[x] | S Î£ | 0..1 | dateTime, Period, Timing | Desired time or schedule for use
authoredOn | S Î£ | 1..1 | dateTime | When recorded
requester | S Î£ | 1..1 | Reference(CRD Practitioner | CRD PractitionerRole) | Who/what is requesting diagnostics
performerType | Î£ | 0..1 | CodeableConcept | Filler role Binding: ParticipantRoles (example)
performer | S Î£ | 0..1 | Reference(CRD Practitioner | CRD PractitionerRole) | Requested Filler
reasonCode | S Î£ | 0..* | CodeableConcept | Coded Reason for request Binding: Condition/Problem/DiagnosisCodes (example)
reasonReference | S Î£ | 0..* | Reference(CRD Condition | CRD Observation) | Linked Reason for request
insurance | S | 0..* | Reference(CRD Coverage) | Associated insurance coverage
supportingInfo |  | 0..* | Reference(Resource) | Additional clinical information
note |  | 0..* | Annotation | Notes or comments
relevantHistory |  | 0..* | Reference(Provenance) | Request provenance
Documentation for this format

Other representations of profile: Schematron

### Terminology Bindings

Path | Name | Conformance | ValueSet
DeviceRequest.language | Language | preferred | Common Languages
DeviceRequest.status | RequestStatus | required | RequestStatus
DeviceRequest.intent | RequestIntent | required | RequestIntent
DeviceRequest.priority | Request priority | required | RequestPriority
DeviceRequest.code[x] | FHIR Device Types | example | FHIRDeviceTypes
DeviceRequest.parameter.code | ?ext | example |
DeviceRequest.performerType | Participant Roles | example | ParticipantRoles
DeviceRequest.reasonCode | Condition/Problem/Diagnosis Codes | example | Condition/Problem/DiagnosisCodes

### Constraints

Id | Path | Details | Requirements
dom-2 | DeviceRequest | If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty() |
dom-4 | DeviceRequest | If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty() |
dom-3 | DeviceRequest | If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty() |
dom-6 | DeviceRequest | A resource should have narrative for robust management : text.div.exists() |
dom-5 | DeviceRequest | If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty() |
ele-1 | DeviceRequest.parameter | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) |