Definition for Code SystemDeviceAssociation

<?xml version="1.0" encoding="UTF-8"?>

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="deviceassociation-status-reason"/> 
  <meta> 
    <lastUpdated value="2026-06-11T22:32:02.825+00:00"/> 
  </meta> 
  <text> 
    <status value="generated"/> 
    <div xmlns="http://www.w3.org/1999/xhtml">
      <p class="res-header-id">
        <b> Generated Narrative: CodeSystem deviceassociation-status-reason</b> 
      </p> 
      <a name="deviceassociation-status-reason"> </a> 
      <a name="hcdeviceassociation-status-reason"> </a> 
      <p> This case-sensitive code system 
        <code> http://hl7.org/fhir/deviceassociation-status-reason</code>  defines the following codes:
      </p> 
      <table class="codes">
        <tr> 
          <td style="white-space:nowrap">
            <b> Code</b> 
          </td> 
          <td> 
            <b> Display</b> 
          </td> 
          <td> 
            <b> Definition</b> 
          </td> 
        </tr> 
        <tr> 
          <td style="white-space:nowrap">lost-to-follow-up
            <a name="deviceassociation-status-reason-lost-to-follow-up"> </a> 
          </td> 
          <td> Lost to Follow-up</td> 
          <td> The association record status changed because follow-up could not be completed.</td> 
        </tr> 
        <tr> 
          <td style="white-space:nowrap">record-archived
            <a name="deviceassociation-status-reason-record-archived"> </a> 
          </td> 
          <td> Record Archived</td> 
          <td> The association record has been archived.</td> 
        </tr> 
        <tr> 
          <td style="white-space:nowrap">superseded
            <a name="deviceassociation-status-reason-superseded"> </a> 
          </td> 
          <td> Superseded</td> 
          <td> The association record has been superseded by another record.</td> 
        </tr> 
        <tr> 
          <td style="white-space:nowrap">duplicate
            <a name="deviceassociation-status-reason-duplicate"> </a> 
          </td> 
          <td> Duplicate</td> 
          <td> The association record is a duplicate of another record.</td> 
        </tr> 
        <tr> 
          <td style="white-space:nowrap">entered-in-error
            <a name="deviceassociation-status-reason-entered-in-error"> </a> 
          </td> 
          <td> Entered in Error</td> 
          <td> The association record was entered in error.</td> 
        </tr> 
        <tr> 
          <td style="white-space:nowrap">patient-deceased
            <a name="deviceassociation-status-reason-patient-deceased"> </a> 
          </td> 
          <td> Patient Deceased</td> 
          <td> The association record status changed because the patient is deceased.</td> 
        </tr> 
        <tr> 
          <td style="white-space:nowrap">device-retired
            <a name="deviceassociation-status-reason-device-retired"> </a> 
          </td> 
          <td> Device Retired</td> 
          <td> The association record status changed because the device has been retired.</td> 
        </tr> 
        <tr> 
          <td style="white-space:nowrap">association-ended
            <a name="deviceassociation-status-reason-association-ended"> </a> 
          </td> 
          <td> Association Ended</td> 
          <td> The association record status changed because the device association ended.</td> 
        </tr> 
        <tr> 
          <td style="white-space:nowrap">unknown
            <a name="deviceassociation-status-reason-unknown"> </a> 
          </td> 
          <td> Unknown</td> 
          <td> The reason for the association record status is unknown.</td> 
        </tr> 
      </table> 
    </div> 
  </text> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="oo"/> 
  </extension> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="normative"/> 
  </extension> 
  <url value="http://hl7.org/fhir/deviceassociation-status-reason"/> 
  <version value="6.0.0-ballot4"/> 
  <name value="DeviceAssociation"/> 
  <title value="DeviceAssociation Status Reason Codes"/> 
  <status value="active"/> 
  <experimental value="false"/> 
  <publisher value="HL7 International"/> 
  <description value="Administrative and record-management reasons for the current DeviceAssociation
   record status."/> 
  <jurisdiction> 
    <coding> 
      <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/> 
      <code value="001"/> 
      <display value="World"/> 
    </coding> 
  </jurisdiction> 
  <caseSensitive value="true"/> 
  <valueSet value="http://hl7.org/fhir/ValueSet/deviceassociation-status-reason"/> 
  <content value="complete"/> 
  <concept> 
    <code value="lost-to-follow-up"/> 
    <display value="Lost to Follow-up"/> 
    <definition value="The association record status changed because follow-up could not be completed."/> 
  </concept> 
  <concept> 
    <code value="record-archived"/> 
    <display value="Record Archived"/> 
    <definition value="The association record has been archived."/> 
  </concept> 
  <concept> 
    <code value="superseded"/> 
    <display value="Superseded"/> 
    <definition value="The association record has been superseded by another record."/> 
  </concept> 
  <concept> 
    <code value="duplicate"/> 
    <display value="Duplicate"/> 
    <definition value="The association record is a duplicate of another record."/> 
  </concept> 
  <concept> 
    <code value="entered-in-error"/> 
    <display value="Entered in Error"/> 
    <definition value="The association record was entered in error."/> 
  </concept> 
  <concept> 
    <code value="patient-deceased"/> 
    <display value="Patient Deceased"/> 
    <definition value="The association record status changed because the patient is deceased."/> 
  </concept> 
  <concept> 
    <code value="device-retired"/> 
    <display value="Device Retired"/> 
    <definition value="The association record status changed because the device has been retired."/> 
  </concept> 
  <concept> 
    <code value="association-ended"/> 
    <display value="Association Ended"/> 
    <definition value="The association record status changed because the device association ended."/> 
  </concept> 
  <concept> 
    <code value="unknown"/> 
    <display value="Unknown"/> 
    <definition value="The reason for the association record status is unknown."/> 
  </concept> 
</CodeSystem>