# US Quality Core DeviceRequest - US Quality Core Implementation Guide v0.1.0

* [**Table of Contents**](toc.md)
* [**Artifacts Summary**](artifacts.md)
* **US Quality Core DeviceRequest**

## Resource Profile: US Quality Core DeviceRequest 

| | |
| :--- | :--- |
| *Official URL*:http://fhir.org/guides/astp/us-quality-core/StructureDefinition/us-quality-core-devicerequest | *Version*:0.1.0 |
| Active as of 2019-07-11 | *Computable Name*:USQualityCoreDeviceRequest |

 
Profile of DeviceRequest for decision support/quality metrics. Defines the core set of elements and extensions for quality rule and measure authors. 

**Usage**
The FHIR R4 and the US Quality Core DeviceRequest profile describes the request to use of a device by a patient. The device may be any pertinent device specified in the Device resource. Examples of devices that may be requested include a wheelchair, hearing aids, or an insulin pump. The request may lead to the dispensing of the device to the patient or for use by the patient. Orders or recommendations for use of a device for a patient use the ServiceRequest resource.

To create an expression specifically requesting information that a DeviceRequest intentionally did not occur for a medical, patient or system reason, use the profile [USQualityCore-Devicenotrequested](StructureDefinition-us-quality-core-devicenotrequested.md).

The following example illustrates the use of DeviceRequest:

```
define "Device Indicating Frailty":
  [DeviceRequest: "Frailty Device"] FrailtyDeviceOrder
    where FrailtyDeviceOrder.status in { 'active', 'on-hold', 'completed' }
      and FrailtyDeviceOrder.intent in { 'order', 'original-order', 'reflex-order', 'filler-order', 'instance-order' }
```

  See the [patterns](patterns.md) page for implementation and usage patterns.  

### Examples

 

| |
| :--- |
| [General DeviceRequest Example](DeviceRequest-example.md) |

 

**USCDI+ Quality Elements:**

* code[x]: (USCDI+ Quality) Device requested

**Usages:**

* Refer to this Profile: [US Quality Core Claim](StructureDefinition-us-quality-core-claim.md)
* CapabilityStatements using this Profile: [US Quality Core Client CapabilityStatement](CapabilityStatement-us-quality-core-client.md) and [US Quality Core Server CapabilityStatement](CapabilityStatement-us-quality-core-server.md)

You can also check for [usages in the FHIR IG Statistics](https://packages2.fhir.org/xig/fhir.astp.us-quality-core|current/StructureDefinition/us-quality-core-devicerequest)

### Formal Views of Profile Content

 [Description of Profiles, Differentials, Snapshots and how the different presentations work](http://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#structure-definitions). 

 

Other representations of profile: [CSV](StructureDefinition-us-quality-core-devicerequest.csv), [Excel](StructureDefinition-us-quality-core-devicerequest.xlsx), [Schematron](StructureDefinition-us-quality-core-devicerequest.sch) 



## Resource Content

```json
{
  "resourceType" : "StructureDefinition",
  "id" : "us-quality-core-devicerequest",
  "url" : "http://fhir.org/guides/astp/us-quality-core/StructureDefinition/us-quality-core-devicerequest",
  "version" : "0.1.0",
  "name" : "USQualityCoreDeviceRequest",
  "title" : "US Quality Core DeviceRequest",
  "status" : "active",
  "experimental" : false,
  "date" : "2019-07-11",
  "publisher" : "ASTP",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "https://www.healthit.gov/"
    }]
  }],
  "description" : "Profile of DeviceRequest for decision support/quality metrics. Defines the core set of elements and extensions for quality rule and measure authors.",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "urn:iso:std:iso:3166",
      "code" : "US",
      "display" : "United States of America"
    }],
    "text" : "USA"
  }],
  "fhirVersion" : "4.0.1",
  "mapping" : [{
    "identity" : "workflow",
    "uri" : "http://hl7.org/fhir/workflow",
    "name" : "Workflow Pattern"
  },
  {
    "identity" : "v2",
    "uri" : "http://hl7.org/v2",
    "name" : "HL7 v2 Mapping"
  },
  {
    "identity" : "rim",
    "uri" : "http://hl7.org/v3",
    "name" : "RIM Mapping"
  },
  {
    "identity" : "w5",
    "uri" : "http://hl7.org/fhir/fivews",
    "name" : "FiveWs Pattern Mapping"
  },
  {
    "identity" : "quick",
    "uri" : "http://siframework.org/cqf",
    "name" : "Quality Improvement and Clinical Knowledge (QUICK)"
  }],
  "kind" : "resource",
  "abstract" : false,
  "type" : "DeviceRequest",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/DeviceRequest",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "id" : "DeviceRequest",
      "path" : "DeviceRequest"
    },
    {
      "id" : "DeviceRequest.modifierExtension:doNotPerform",
      "path" : "DeviceRequest.modifierExtension",
      "sliceName" : "doNotPerform",
      "short" : "Extension",
      "min" : 0,
      "max" : "1",
      "type" : [{
        "code" : "Extension",
        "profile" : ["http://hl7.org/fhir/5.0/StructureDefinition/extension-DeviceRequest.doNotPerform"]
      }],
      "isModifier" : true,
      "isModifierReason" : "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them"
    },
    {
      "id" : "DeviceRequest.modifierExtension:doNotPerform.value[x]",
      "path" : "DeviceRequest.modifierExtension.value[x]",
      "short" : "Value of extension",
      "min" : 1,
      "max" : "1",
      "type" : [{
        "code" : "boolean"
      }],
      "fixedBoolean" : false
    },
    {
      "id" : "DeviceRequest.identifier",
      "path" : "DeviceRequest.identifier",
      "short" : "External Request identifier"
    },
    {
      "id" : "DeviceRequest.status",
      "path" : "DeviceRequest.status",
      "short" : "draft | active | on-hold | revoked | completed | entered-in-error | unknown"
    },
    {
      "id" : "DeviceRequest.intent",
      "path" : "DeviceRequest.intent",
      "short" : "proposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option"
    },
    {
      "id" : "DeviceRequest.code[x]",
      "extension" : [{
        "url" : "http://fhir.org/guides/astp/us-quality-core/StructureDefinition/uscdiplusquality",
        "valueBoolean" : true
      }],
      "path" : "DeviceRequest.code[x]",
      "short" : "(USCDI+ Quality) Device requested",
      "binding" : {
        "strength" : "preferred",
        "valueSet" : "http://hl7.org/fhir/ValueSet/device-kind"
      }
    },
    {
      "id" : "DeviceRequest.subject",
      "path" : "DeviceRequest.subject",
      "short" : "Focus of request",
      "type" : [{
        "code" : "Reference",
        "targetProfile" : ["http://fhir.org/guides/astp/us-quality-core/StructureDefinition/us-quality-core-patient"]
      }]
    },
    {
      "id" : "DeviceRequest.authoredOn",
      "path" : "DeviceRequest.authoredOn",
      "short" : "When recorded"
    }]
  }
}

```
