This page is part of the HL7 Terminology (v5.3.0: Release) based on FHIR R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions
: Substance Category Codes - XML Representation
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<CodeSystem xmlns="http://hl7.org/fhir">
<id value="substance-category"/>
<meta>
<lastUpdated value="2020-04-09T21:10:28.568+00:00"/>
<profile
value="http://hl7.org/fhir/StructureDefinition/shareablecodesystem"/>
</meta>
<text>
<status value="generated"/>
<div xmlns="http://www.w3.org/1999/xhtml">Placeholder</div>
</text>
<extension
url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
<valueCode value="oo"/>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
<valueInteger value="2"/>
</extension>
<url value="http://terminology.hl7.org/CodeSystem/substance-category"/>
<identifier>
<system value="urn:ietf:rfc:3986"/>
<value value="urn:oid:2.16.840.1.113883.4.642.1.1138"/>
</identifier>
<version value="0.1.0"/>
<name value="SubstanceCategoryCodes"/>
<title value="Substance Category Codes"/>
<status value="draft"/>
<experimental value="false"/>
<date value="2023-09-08T17:52:31-06:00"/>
<publisher value="HL7 Orders and Observations Workgroup"/>
<contact>
<telecom>
<system value="url"/>
<value value="http://www.hl7.org/Special/committees/orders/index.cfm"/>
</telecom>
</contact>
<description value="Substance category codes"/>
<caseSensitive value="true"/>
<valueSet value="http://terminology.hl7.org/ValueSet/substance-category"/>
<content value="complete"/>
<concept>
<code value="allergen"/>
<display value="Allergen"/>
<definition value="A substance that causes an allergic reaction."/>
</concept>
<concept>
<code value="biological"/>
<display value="Biological Substance"/>
<definition
value="A substance that is produced by or extracted from a biological source."/>
</concept>
<concept>
<code value="body"/>
<display value="Body Substance"/>
<definition
value="A substance that comes directly from a human or an animal (e.g. blood, urine, feces, tears, etc.)."/>
</concept>
<concept>
<code value="chemical"/>
<display value="Chemical"/>
<definition
value="Any organic or inorganic substance of a particular molecular identity, including -- (i) any combination of such substances occurring in whole or in part as a result of a chemical reaction or occurring in nature and (ii) any element or uncombined radical (http://www.epa.gov/opptintr/import-export/pubs/importguide.pdf)."/>
</concept>
<concept>
<code value="food"/>
<display value="Dietary Substance"/>
<definition
value="A food, dietary ingredient, or dietary supplement for human or animal."/>
</concept>
<concept>
<code value="drug"/>
<display value="Drug or Medicament"/>
<definition
value="A substance intended for use in the diagnosis, cure, mitigation, treatment, or prevention of disease in man or other animals (Federal Food Drug and Cosmetic Act)."/>
</concept>
<concept>
<code value="material"/>
<display value="Material"/>
<definition
value="A finished product which is not normally ingested, absorbed or injected (e.g. steel, iron, wood, plastic and paper)."/>
</concept>
</CodeSystem>