<?xml version="1.0" encoding="UTF-8"?><NamingSystem xmlns="http://hl7.org/fhir"><id value="VHA"/><text><status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: NamingSystem VHA</b></p><a name="VHA"> </a><a name="hcVHA"> </a><a name="VHA-en-US"> </a><h3>Summary</h3><table class="grid"><tr><td>Defining URL</td><td>http://terminology.hl7.org/NamingSystem/VHA</td></tr><tr><td>Version</td><td>2.1.0</td></tr><tr><td>Name</td><td>VHA</td></tr><tr><td>Title</td><td>US Department of Veterans Affairs</td></tr><tr><td>Status</td><td>retired</td></tr><tr><td>Definition</td><td><div><p>VHA Enterprise Reference Terminology is based on CHI standard terminologies (e.g., SNOMED-CT, LOINC, HL7, NDF-RT, etc.) when available and on VHA own code sets when necessary (e.g., allergens). All concepts used within the VHA clinical environment receive a VHA Unique IDentifier or VUID. VHA Enterprise Reference Terminology complies with the semantics of the HL7 message structure</p>
</div></td></tr><tr><td>Publisher</td><td>VA</td></tr></table><h3>Identifiers</h3><table class="grid"><tr><td><b>Type</b></td><td><b>Value</b></td><td><b>Preferred</b></td></tr><tr><td>OID</td><td>2.16.840.1.113883.6.233</td><td>true</td></tr><tr><td>URI</td><td>http://terminology.hl7.org/CodeSystem/VHA</td><td>true</td></tr></table></div></text><url value="http://terminology.hl7.org/NamingSystem/VHA"/><version value="2.1.0"/><name value="VHA"/><title value="US Department of Veterans Affairs"/><status value="retired"/><kind value="codesystem"/><date value="2021-11-09T10:00:00+10:00"/><publisher value="VA"/><contact><name value="US Department of Veterans Affairs"/></contact><responsible value="VA"/><description value="VHA Enterprise Reference Terminology is based on CHI standard terminologies (e.g., SNOMED-CT, LOINC, HL7, NDF-RT, etc.) when available and on VHA own code sets when necessary (e.g., allergens). All concepts used within the VHA clinical environment receive a VHA Unique IDentifier or VUID. VHA Enterprise Reference Terminology complies with the semantics of the HL7 message structure"/><uniqueId><type value="oid"/><value value="2.16.840.1.113883.6.233"/><preferred value="true"/></uniqueId><uniqueId><type value="uri"/><value value="http://terminology.hl7.org/CodeSystem/VHA"/><preferred value="true"/></uniqueId></NamingSystem>