MedicationAdministration Performer Function Codes

{
  "description" : "MedicationAdministration Performer Function Codes",
  "date" : "2025-07-07T07:35:25-06:00",
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  "publisher" : "Health Level Seven International",
  "content" : "complete",
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  "name" : "MedicationAdministrationPerformerFunctionCodes",
  "copyright" : "This material derives from the HL7 Terminology (THO). THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license",
  "experimental" : false,
  "resourceType" : "CodeSystem",
  "title" : "MedicationAdministration Performer Function Codes",
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  "id" : "880ae62c-8f40-4806-b40c-e0f28bcb397e",
  "valueSet" : "http://terminology.hl7.org/ValueSet/med-admin-perform-function",
  "url" : "http://terminology.hl7.org/CodeSystem/med-admin-perform-function",
  "identifier" : [ {
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.4.642.1.1112"
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  "caseSensitive" : true,
  "version" : "1.0.1",
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    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem med-admin-perform-function</b></p><a name=\"med-admin-perform-function\"> </a><a name=\"hcmed-admin-perform-function\"> </a><div style=\"display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\">Last updated: 2024-04-24 00:00:00+0000</p><p style=\"margin-bottom: 0px\">Profile: <a href=\"http://hl7.org/fhir/R5/shareablecodesystem.html\">Shareable CodeSystem</a></p></div><p>This case-sensitive code system <code>http://terminology.hl7.org/CodeSystem/med-admin-perform-function</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\">performer<a name=\"med-admin-perform-function-performer\"> </a></td><td>Performer</td><td>A person, non-person living subject, organization or device that who actually and principally carries out the action</td></tr><tr><td style=\"white-space:nowrap\">verifier<a name=\"med-admin-perform-function-verifier\"> </a></td><td>Verifier</td><td>A person who verifies the correctness and appropriateness of the service (plan, order, event, etc.) and hence takes on accountability.</td></tr><tr><td style=\"white-space:nowrap\">witness<a name=\"med-admin-perform-function-witness\"> </a></td><td>Witness</td><td>A person witnessing the action happening without doing anything. A witness is not necessarily aware, much less approves of anything stated in the service event. Example for a witness is students watching an operation or an advanced directive witness.</td></tr></table></div>",
    "status" : "generated"
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}