{
  "resourceType": "CodeSystem",
  "id": "deviceassociation-status-reason",
  "meta": {
    "lastUpdated": "2026-07-03T14:29:03.795+00:00"
  },
  "text": {
    "status": "generated",
    "div": "\u003cdiv xmlns\u003d\"http://www.w3.org/1999/xhtml\"\u003e\u003cp class\u003d\"res-header-id\"\u003e\u003cb\u003eGenerated Narrative: CodeSystem deviceassociation-status-reason\u003c/b\u003e\u003c/p\u003e\u003ca name\u003d\"deviceassociation-status-reason\"\u003e \u003c/a\u003e\u003ca name\u003d\"hcdeviceassociation-status-reason\"\u003e \u003c/a\u003e\u003cp\u003eThis case-sensitive code system \u003ccode\u003ehttp://hl7.org/fhir/deviceassociation-status-reason\u003c/code\u003e defines the following codes:\u003c/p\u003e\u003ctable class\u003d\"codes\"\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003e\u003cb\u003eCode\u003c/b\u003e\u003c/td\u003e\u003ctd\u003e\u003cb\u003eDisplay\u003c/b\u003e\u003c/td\u003e\u003ctd\u003e\u003cb\u003eDefinition\u003c/b\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003elost-to-follow-up\u003ca name\u003d\"deviceassociation-status-reason-lost-to-follow-up\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eLost To Follow-Up\u003c/td\u003e\u003ctd\u003eThe relationship status changed because follow-up with the subject or responsible party was lost.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003erecord-archived\u003ca name\u003d\"deviceassociation-status-reason-record-archived\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eRecord Archived\u003c/td\u003e\u003ctd\u003eThe relationship status changed because the association record was archived.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003esuperseded\u003ca name\u003d\"deviceassociation-status-reason-superseded\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eSuperseded\u003c/td\u003e\u003ctd\u003eThe relationship status changed because the association was replaced by a newer association record.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003eduplicate\u003ca name\u003d\"deviceassociation-status-reason-duplicate\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eDuplicate\u003c/td\u003e\u003ctd\u003eThe relationship status changed because the association record was identified as a duplicate.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003epatient-deceased\u003ca name\u003d\"deviceassociation-status-reason-patient-deceased\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003ePatient Deceased\u003c/td\u003e\u003ctd\u003eThe relationship status changed because the patient associated with the device is deceased.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003edevice-retired\u003ca name\u003d\"deviceassociation-status-reason-device-retired\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eDevice Retired\u003c/td\u003e\u003ctd\u003eThe relationship status changed because the device was retired from service.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003eassociation-ended\u003ca name\u003d\"deviceassociation-status-reason-association-ended\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eAssociation Ended\u003c/td\u003e\u003ctd\u003eThe relationship status changed because the association ended.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003eunknown\u003ca name\u003d\"deviceassociation-status-reason-unknown\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eUnknown\u003c/td\u003e\u003ctd\u003eThe reason for the relationship status is not known.\u003c/td\u003e\u003c/tr\u003e\u003c/table\u003e\u003c/div\u003e"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "oo"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode": "normative"
    }
  ],
  "url": "http://hl7.org/fhir/deviceassociation-status-reason",
  "version": "6.0.0-ballot4",
  "name": "DeviceAssociationStatusReason",
  "title": "DeviceAssociation Status Reason Codes",
  "status": "active",
  "experimental": false,
  "publisher": "HL7 International",
  "description": "DeviceAssociation Status Reason Codes",
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code": "001",
          "display": "World"
        }
      ]
    }
  ],
  "caseSensitive": true,
  "valueSet": "http://hl7.org/fhir/ValueSet/deviceassociation-status-reason",
  "content": "complete",
  "concept": [
    {
      "code": "lost-to-follow-up",
      "display": "Lost To Follow-Up",
      "definition": "The relationship status changed because follow-up with the subject or responsible party was lost."
    },
    {
      "code": "record-archived",
      "display": "Record Archived",
      "definition": "The relationship status changed because the association record was archived."
    },
    {
      "code": "superseded",
      "display": "Superseded",
      "definition": "The relationship status changed because the association was replaced by a newer association record."
    },
    {
      "code": "duplicate",
      "display": "Duplicate",
      "definition": "The relationship status changed because the association record was identified as a duplicate."
    },
    {
      "code": "patient-deceased",
      "display": "Patient Deceased",
      "definition": "The relationship status changed because the patient associated with the device is deceased."
    },
    {
      "code": "device-retired",
      "display": "Device Retired",
      "definition": "The relationship status changed because the device was retired from service."
    },
    {
      "code": "association-ended",
      "display": "Association Ended",
      "definition": "The relationship status changed because the association ended."
    },
    {
      "code": "unknown",
      "display": "Unknown",
      "definition": "The reason for the relationship status is not known."
    }
  ]
}