{
  "description": "Medication Reference Terminology (MED-RT) is the evolutionary successor to the Veterans Health Administration National Drug File – Reference Terminology (VHA NDF-RT). Both are formal ontology representations of medication terminology, pharmacologic classifications, and asserted authoritative relationships between them.\\r\\n\\r\\nThe MED-RT code system includes relationships between MED-RT concepts and concepts in external code systems, as well as relationships between concepts only in the external code systems. The external code systems that MED-RT references include RxNorm, MeSH, and SNOMED CT US Edition.\\r\\n\\r\\nMED-RT can be downloaded from https://evs.nci.nih.gov/ftp1/MED-RT/ \\r\\n\\r\\nFor more information, please see https://ncit.nci.nih.gov/ncitbrowser/pages/vocabulary.jsf?dictionary=MED-RT",
  "_filename": "NamingSystem-MEDRT.json",
  "package_name": "hl7.terminology",
  "date": "2022-02-16T00:00:00-00:00",
  "publisher": "National Cancer Institute (NCI) Enterprise Vocabulary Services (EVS)",
  "name": "MEDRT",
  "copyright": "MED-RT has no copyright acknowledgement required. However, users must adhere to the UMLS license.",
  "type": null,
  "experimental": null,
  "resourceType": "NamingSystem",
  "title": "Medication Reference Terminology (MED-RT)",
  "package_version": "7.0.1",
  "responsible": "US Department of Veterans Affairs; John Kilbourne, MD",
  "status": "active",
  "id": "1d8bebcb-c9a4-4edc-992d-4b484c51bf59",
  "kind": "codesystem",
  "url": "http://terminology.hl7.org/NamingSystem/MEDRT",
  "uniqueId": [ {
    "type": "oid",
    "value": "2.16.840.1.113883.6.345",
    "preferred": true
  }, {
    "type": "uri",
    "value": "http://va.gov/terminology/medrt",
    "preferred": true
  } ],
  "version": "1.0.0",
  "contact": [ {
    "name": "US Department of Veterans Affairs; John Kilbourne, MD",
    "telecom": [ {
      "value": "https://www.va.gov/",
      "system": "url"
    }, {
      "value": "medrt@jpsys.com",
      "system": "email"
    }, {
      "value": "John.Kilbourne@va.gov",
      "system": "email"
    } ]
  } ]
}