<?xml version="1.0" encoding="UTF-8"?><NamingSystem xmlns="http://hl7.org/fhir"><id value="v3-rxNorm"/><text><status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: NamingSystem v3-rxNorm</b></p><a name="v3-rxNorm"> </a><a name="hcv3-rxNorm"> </a><a name="v3-rxNorm-en-US"> </a><h3>Summary</h3><table class="grid"><tr><td>Defining URL</td><td>http://terminology.hl7.org/NamingSystem/v3-rxNorm</td></tr><tr><td>Version</td><td>3.0.0</td></tr><tr><td>Name</td><td>RxNorm</td></tr><tr><td>Title</td><td>RxNorm</td></tr><tr><td>Status</td><td>active</td></tr><tr><td>Definition</td><td><div><p>RxNorm provides normalized names for clinical drugs and links its names to many of the drug vocabularies commonly used in pharmacy management and drug interaction software, including those of First Databank, Micromedex, and Gold Standard Drug Database. By providing links between these vocabularies, RxNorm can mediate messages between systems not using the same software and vocabulary. RxNorm now includes the United States Pharmacopeia (USP) Compendial Nomenclature from the United States Pharmacopeial Convention. USP is a cumulative data set of all Active Pharmaceutical Ingredients (API).</p>
</div></td></tr><tr><td>Publisher</td><td>National Library of Medicine (NLM)</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>2.16.840.1.113883.6.88</td><td>true</td></tr><tr><td>URI</td><td>http://www.nlm.nih.gov/research/umls/rxnorm</td><td>true</td></tr></table></div></text><url value="http://terminology.hl7.org/NamingSystem/v3-rxNorm"/><version value="3.0.0"/><name value="RxNorm"/><title value="RxNorm"/><status value="active"/><kind value="codesystem"/><date value="2020-11-03"/><publisher value="National Library of Medicine (NLM)"/><contact><name value="National Library of Medicine (NLM)"/><telecom><system value="email"/><value value="rxnorminfo@nlm.nih.gov"/></telecom></contact><responsible value="National Library of Medicine (NLM)"/><description value="RxNorm provides normalized names for clinical drugs and links its names to many of the drug vocabularies commonly used in pharmacy management and drug interaction software, including those of First Databank, Micromedex, and Gold Standard Drug Database. By providing links between these vocabularies, RxNorm can mediate messages between systems not using the same software and vocabulary. RxNorm now includes the United States Pharmacopeia (USP) Compendial Nomenclature from the United States Pharmacopeial Convention. USP is a cumulative data set of all Active Pharmaceutical Ingredients (API)."/><uniqueId><type value="oid"/><value value="2.16.840.1.113883.6.88"/><preferred value="true"/></uniqueId><uniqueId><type value="uri"/><value value="http://www.nlm.nih.gov/research/umls/rxnorm"/><preferred value="true"/></uniqueId></NamingSystem>