<status value="active"/><experimental value="false"/><date value="2021-01-05T10:01:24+11:00"/><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."/><jurisdiction><coding><system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/><code value="001"/><display value="World"/></coding></jurisdiction><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>

Generated Narrative: CodeSystem allergy-intolerance-category

This case-sensitive code system http://hl7.org/fhir/allergy-intolerance-category defines the following codes:

Code	Display	Definition
food	Food	Any substance consumed to provide nutritional support for the body.
medication	Medication	Substances administered to achieve a physiological effect.
environment	Environment	Any substances that are encountered in the environment, including any substance not already classified as food, medication, or biologic.
biologic	Biologic	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.