## Intersection of http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-devicerequest and http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-devicerequest

This is the set of resources that conform to both CRD Device Request (http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-devicerequest) and CRD Device Request (http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-devicerequest).

### Structure

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
DeviceRequest |  | 0..* |  | Medical device request
meta | Σ | 0..1 | Meta | Metadata about the resource
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created
language |  | 0..1 | code | Language of the resource content Binding: ?? (preferred): A human language.
Additional Bindings | Purpose
?? | Max Binding
text |  | 0..1 | Narrative | Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements
contained | S | 0..* | Resource | Contained, inline Resources
extension |  | 0..* | Extension | Extension
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored
identifier | S Σ | 0..* | Identifier | External Request identifier
instantiatesCanonical | Σ | 0..* | canonical(ActivityDefinition | PlanDefinition) | Instantiates FHIR protocol or definition
instantiatesUri | Σ | 0..* | uri | Instantiates external protocol or definition
basedOn | S Σ | 0..* | Reference(Resource) | What request fulfills
priorRequest | Σ | 0..* | Reference(Resource) | What request replaces
groupIdentifier | Σ | 0..1 | Identifier | Identifier of composite request
status | ?!S Σ | 1..1 | code | draft | active | on-hold | revoked | completed | entered-in-error | unknown Binding: ?? (required): Codes representing the status of the request. Example General: draft
intent | ?!Σ | 1..1 | code | proposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option Binding: ?? (required): The kind of diagnostic request.
priority | Σ | 0..1 | code | routine | urgent | asap | stat Binding: ?? (required): Identifies the level of importance to be assigned to actioning the request.
code[x] | S Σ | 1..1 |  | Device requested Binding: ?? (extensible)
codeReference |  |  | Reference(CRD Device | #sd-profile-device-profile-device) |
codeCodeableConcept |  |  | CodeableConcept |
parameter | S | 0..* | BackboneElement | Device details
extension |  | 0..* | Extension | Additional content defined by implementations
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized
code |  | 0..1 | CodeableConcept | Device detail Binding Description: (example): A code that identifies the device detail.
value[x] |  | 0..1 |  | Value of detail
valueCodeableConcept |  |  | CodeableConcept |
valueQuantity |  |  | Quantity |
valueRange |  |  | Range |
valueBoolean |  |  | boolean |
subject | S Σ | 1..1 | Reference(CRD Patient | #sd-profile-patient-profile-patient) | Focus of request
encounter | Σ | 0..1 | Reference(CRD Encounter | #sd-profile-encounter-profile-encounter) | Encounter motivating request
occurrence[x] | S Σ | 0..1 |  | Desired time or schedule for use
occurrenceDateTime |  |  | dateTime |
occurrencePeriod |  |  | Period |
occurrenceTiming |  |  | Timing |
authoredOn | S Σ | 1..1 | dateTime | When recorded
requester | S Σ | 1..1 | Reference(http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-practitioner S | HRex PractitionerRole Profile S) | Who/what is requesting diagnostics
performerType | Σ | 0..1 | CodeableConcept | Filler role Binding: ?? (example): Indicates specific responsibility of an individual within the care team, such as "Primary physician", "Team coordinator", "Caregiver", etc.
performer | S Σ | 0..1 | Reference(http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-practitioner S | HRex PractitionerRole Profile S) | Requested Filler
reasonCode | S Σ | 0..* | CodeableConcept | Coded Reason for request Binding: ?? (example): Diagnosis or problem codes justifying the reason for requesting the device.
reasonReference | S Σ | 0..* | Reference(US Core Condition Problems and Health Concerns Profile(7.0.0) | US Core Condition Encounter Diagnosis Profile(7.0.0) | US Core DiagnosticReport Profile for Laboratory Results Reporting(7.0.0) | US Core DiagnosticReport Profile for Report and Note Exchange(7.0.0) | US Core DocumentReference Profile(7.0.0) | Observation) | Linked Reason for request
insurance |  | 0..* | Reference(Coverage | ClaimResponse) | 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