This page is part of the FHIR Specification (v4.5.0: R5 Preview #3). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R4 R3
Patient Care Work Group | Maturity Level: N/A | Standards Status: Informative |
Raw XML (canonical form + also see XML Format Specification)
Definition for Code System AllergyIntoleranceCategory
<?xml version="1.0" encoding="UTF-8"?> <CodeSystem xmlns="http://hl7.org/fhir"> <id value="allergy-intolerance-category"/> <meta> <lastUpdated value="2020-08-20T17:41:31.970+10:00"/> </meta> <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml"> <p> This code system http://hl7.org/fhir/allergy-intolerance-category 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">food <a name="allergy-intolerance-category-food"> </a> </td> <td> Food</td> <td> Any substance consumed to provide nutritional support for the body.</td> </tr> <tr> <td style="white-space:nowrap">medication <a name="allergy-intolerance-category-medication"> </a> </td> <td> Medication</td> <td> Substances administered to achieve a physiological effect.</td> </tr> <tr> <td style="white-space:nowrap">environment <a name="allergy-intolerance-category-environment"> </a> </td> <td> Environment</td> <td> Any substances that are encountered in the environment, including any substance not already classified as food, medication, or biologic.</td> </tr> <tr> <td style="white-space:nowrap">biologic <a name="allergy-intolerance-category-biologic"> </a> </td> <td> Biologic</td> <td> A preparation that is synthesized from living organisms or their products, especially a human or animal protein, such as a hormone or antitoxin, that is used as a diagnostic, preventive, or therapeutic agent. Examples of biologic medications include: vaccines; allergenic extracts, which are used for both diagnosis and treatment (for example, allergy shots); gene therapies; cellular therapies. There are other biologic products, such as tissues, which are not typically associated with allergies.</td> </tr> </table> </div> </text> <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg"> <valueCode value="pc"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status"> <valueCode value="trial-use"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm"> <valueInteger value="3"/> </extension> <url value="http://hl7.org/fhir/allergy-intolerance-category"/> <identifier> <system value="urn:ietf:rfc:3986"/> <value value="urn:oid:2.16.840.1.113883.4.642.1.134"/> </identifier> <version value="4.5.0"/> <name value="AllergyIntoleranceCategory"/> <title value="AllergyIntoleranceCategory"/> <status value="draft"/> <experimental value="false"/> <date value="2020-08-20T17:41:31+10:00"/> <publisher value="HL7 (FHIR Project)"/> <contact> <telecom> <system value="url"/> <value value="http://hl7.org/fhir"/> </telecom> <telecom> <system value="email"/> <value value="fhir@lists.hl7.org"/> </telecom> </contact> <description value="Category of an identified substance associated with allergies or intolerances."/> <caseSensitive value="true"/> <valueSet value="http://hl7.org/fhir/ValueSet/allergy-intolerance-category"/> <content value="complete"/> <concept> <code value="food"/> <display value="Food"/> <definition value="Any substance consumed to provide nutritional support for the body."/> </concept> <concept> <code value="medication"/> <display value="Medication"/> <definition value="Substances administered to achieve a physiological effect."/> </concept> <concept> <code value="environment"/> <display value="Environment"/> <definition value="Any substances that are encountered in the environment, including any substance not already classified as food, medication, or biologic."/> </concept> <concept> <code value="biologic"/> <display value="Biologic"/> <definition value="A preparation that is synthesized from living organisms or their products, especially a human or animal protein, such as a hormone or antitoxin, that is used as a diagnostic, preventive, or therapeutic agent. Examples of biologic medications include: vaccines; allergenic extracts, which are used for both diagnosis and treatment (for example, allergy shots); gene therapies; cellular therapies. There are other biologic products, such as tissues, which are not typically associated with allergies."/> </concept> </CodeSystem>
Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.