{
  "types": [
    "DeviceRequest"
  ],
  "DeviceRequest": {
    "elements": {
      "DeviceRequest.instantiatesCanonical": {
        "status": "new"
      },
      "DeviceRequest.instantiatesUri": {
        "status": "new"
      },
      "DeviceRequest.status": {
        "binding-valueset-changed": true,
        "binding-status": "changed",
        "old-binding": {
          "reference": "http://hl7.org/fhir/ValueSet/request-status",
          "strength": "required"
        },
        "new-binding": {
          "reference": "http://hl7.org/fhir/ValueSet/request-status|4.0.1",
          "strength": "required"
        }
      },
      "DeviceRequest.intent": {
        "removed-types": [
          "CodeableConcept"
        ],
        "added-types": [
          "code"
        ],
        "binding-valueset-changed": true,
        "binding-status": "changed",
        "old-binding": {
          "reference": "http://build.fhir.org/valueset-request-intent.html",
          "strength": "required"
        },
        "new-binding": {
          "reference": "http://hl7.org/fhir/ValueSet/request-intent|4.0.1",
          "strength": "required"
        }
      },
      "DeviceRequest.priority": {
        "binding-valueset-changed": true,
        "binding-status": "changed",
        "old-binding": {
          "reference": "http://hl7.org/fhir/ValueSet/request-priority",
          "strength": "required"
        },
        "new-binding": {
          "reference": "http://hl7.org/fhir/ValueSet/request-priority|4.0.1",
          "strength": "required"
        },
        "default": "removed",
        "old-default": "\"If missing, normal priority\""
      },
      "DeviceRequest.parameter": {
        "status": "new"
      },
      "DeviceRequest.parameter.code": {
        "status": "new"
      },
      "DeviceRequest.parameter.value[x]": {
        "status": "new"
      },
      "DeviceRequest.encounter": {
        "status": "new"
      },
      "DeviceRequest.requester": {
        "removed-types": [
          "BackboneElement"
        ],
        "added-types": [
          "Reference(Device | Practitioner | PractitionerRole | Organization)"
        ]
      },
      "DeviceRequest.performer": {
        "removed-types": [
          "Reference(Practitioner | Organization | Patient | Device | RelatedPerson | HealthcareService)"
        ],
        "added-types": [
          "Reference(Practitioner | PractitionerRole | Organization | CareTeam | HealthcareService | Patient | Device | RelatedPerson)"
        ]
      },
      "DeviceRequest.reasonReference": {
        "removed-types": [
          "Reference(Resource)"
        ],
        "added-types": [
          "Reference(Condition | Observation | DiagnosticReport | DocumentReference)"
        ]
      },
      "DeviceRequest.insurance": {
        "status": "new"
      },
      "DeviceRequest.definition": {
        "status": "deleted"
      },
      "DeviceRequest.context": {
        "status": "deleted"
      },
      "DeviceRequest.requester.agent": {
        "status": "deleted"
      },
      "DeviceRequest.requester.onBehalfOf": {
        "status": "deleted"
      }
    },
    "status": "changed"
  }
}