{
  "resourceType": "CodeSystem",
  "id": "deviceassociation-association-status",
  "meta": {
    "lastUpdated": "2026-05-20T15:02:53.575+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-association-status\u003c/b\u003e\u003c/p\u003e\u003ca name\u003d\"deviceassociation-association-status\"\u003e \u003c/a\u003e\u003ca name\u003d\"hcdeviceassociation-association-status\"\u003e \u003c/a\u003e\u003cp\u003eThis case-sensitive code system \u003ccode\u003ehttp://hl7.org/fhir/CodeSystem/deviceassociation-association-status\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\"\u003eimplanted\u003ca name\u003d\"deviceassociation-association-status-implanted\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eImplanted\u003c/td\u003e\u003ctd\u003eThe device is implanted in the patient.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003eexplanted\u003ca name\u003d\"deviceassociation-association-status-explanted\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eExplanted\u003c/td\u003e\u003ctd\u003eThe device is no longer implanted in the patient. Note that this is not the value to be used for devices that have never been implanted. In those cases, no value or a specific value can be used.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003eattached\u003ca name\u003d\"deviceassociation-association-status-attached\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eAttached\u003c/td\u003e\u003ctd\u003eThe device is attached to the patient but not implanted in the patient.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003eon\u003ca name\u003d\"deviceassociation-association-status-on\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eOn\u003c/td\u003e\u003ctd\u003eThe device is powered on / operationally active.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003eoff\u003ca name\u003d\"deviceassociation-association-status-off\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eOff\u003c/td\u003e\u003ctd\u003eThe device is powered off / not operationally active.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003estandby\u003ca name\u003d\"deviceassociation-association-status-standby\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eStandby\u003c/td\u003e\u003ctd\u003eThe device is powered and available but not currently in active operation.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003edefective\u003ca name\u003d\"deviceassociation-association-status-defective\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eDefective\u003c/td\u003e\u003ctd\u003eThe device is defective.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003eabandoned\u003ca name\u003d\"deviceassociation-association-status-abandoned\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eAbandoned\u003c/td\u003e\u003ctd\u003eThe implanted device remains in the patient\u0027s body and is no longer in use.\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/CodeSystem/deviceassociation-association-status",
  "version": "6.0.0-ballot4",
  "name": "DeviceAssociationAssociationStatusCodes",
  "title": "DeviceAssociation Association Status Codes",
  "status": "active",
  "experimental": false,
  "publisher": "HL7 International",
  "description": "Codes that describe the state of a device’s association (e.g., implanted, attached, on, off, standby, defective).",
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code": "001",
          "display": "World"
        }
      ]
    }
  ],
  "caseSensitive": true,
  "content": "complete",
  "concept": [
    {
      "code": "implanted",
      "display": "Implanted",
      "definition": "The device is implanted in the patient."
    },
    {
      "code": "explanted",
      "display": "Explanted",
      "definition": "The device is no longer implanted in the patient. Note that this is not the value to be used for devices that have never been implanted. In those cases, no value or a specific value can be used."
    },
    {
      "code": "attached",
      "display": "Attached",
      "definition": "The device is attached to the patient but not implanted in the patient."
    },
    {
      "code": "on",
      "display": "On",
      "definition": "The device is powered on / operationally active."
    },
    {
      "code": "off",
      "display": "Off",
      "definition": "The device is powered off / not operationally active."
    },
    {
      "code": "standby",
      "display": "Standby",
      "definition": "The device is powered and available but not currently in active operation."
    },
    {
      "code": "defective",
      "display": "Defective",
      "definition": "The device is defective."
    },
    {
      "code": "abandoned",
      "display": "Abandoned",
      "definition": "The implanted device remains in the patient\u0027s body and is no longer in use."
    }
  ]
}