Da Vinci Payer Data Exchange
2.1.1 - STU 2.1

Da Vinci Payer Data Exchange, published by HL7 International / Financial Management. This guide is not an authorized publication; it is the continuous build for version 2.1.1 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/davinci-epdx/ and changes regularly. See the Directory of published versions

## PDex Device

Page standards status: Informative

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US Core supports the US Core Implantable Device resource. However, payers may need to record information about other non-implantable devices that are used by their members. The PDex Device profile is used to record this type of information.

In future versions of this IG there is a desire to ensure that all Device identification information is exchanged using the PDex Device or US Core Implantable Device resource.

The essential fields (Must Support or Cardinality greater than 0..*) to be provided in the PDex Device resource are:

R4 Element | Name | Cardinality | Type
--- | --- | --- | ---
Device.type | type | 1..1 | CodeableConcept
Device.patient | patient | 1..1 | Reference(US Core Patient Profile)

Table Definition

The PDex Device profile is available here: StructureDefinition-pdex-device.html

#### Example Device Resource

An example mapping of a device resource is shown below:

###

    {
      "resourceType" : "Device",
      "id" : "udi-1",
      "meta" : {
        "profile" : [
          "http://hl7.org/fhir/us/core/StructureDefinition/us-core-device"
        ]
      },
      "text" : {
        "status" : "generated",
        "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\">Generated Narrative with Detailsid: udi-1meta: UdiCarriers<table class=\"grid\">-CarrierHRF*(01)09504000059118(17)141120(10)7654321D(21)10987654d321</table>status: activetype: Coated femoral stem prosthesis, modular <span style=\"background: LightGoldenRodYellow\">(Details : {SNOMED CT code '468063009' = 'Coated femoral stem prosthesis, modular (physical object)', given as 'Coated femoral stem prosthesis, modular'})</span>patient: <a href=\"Patient-example.html\">Amy Shaw. Generated Summary: id: example; Medical Record Number = 1032702 (USUAL); active; Amy V. Shaw ; ph: 555-555-5555(HOME), amy.shaw@example.com; gender: female; birthDate: Feb 20, 2007</a></div>"
      },
      "udiCarrier" : [
        {
          "carrierHRF" : "(01)09504000059118(17)141120(10)7654321D(21)10987654d321"
        }
      ],
      "status" : "active",
      "type" : {
        "coding" : [
          {
            "system" : "http://snomed.info/sct",
            "code" : "468063009",
            "display" : "Coated femoral stem prosthesis, modular"
          }
        ]
      },
      "patient" : {
        "reference" : "Patient/example",
        "display" : "Amy Shaw"
      }
    }

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