| Name | Value | Comments |
|---|
 compose.inactive | | |
| compose.lockedDate | | |
| copyright | This value set includes content from:
1. SNOMED CT, which is copyright © 2002+ International Health Terminology Standards Development Organisation (IHTSDO), and distributed by agreement between IHTSDO and HL7. Implementer use of SNOMED CT is not covered by this agreement.
2. RxNorm: Using RxNorm codes of type SAB=RXNORM as this specification describes [does not require](https://www.nlm.nih.gov/research/umls/rxnorm/docs/prescribe.html) a UMLS license. Access to the full set of RxNorm definitions, and/or additional use of other RxNorm structures and information requires a UMLS license. The use of RxNorm in this specification is pursuant to HL7's status as a licensee of the NLM UMLS. HL7's license does not convey the right to use RxNorm to any users of this specification; implementers must acquire a license to use RxNorm in their own right.
| | - Removed the item 'This value set includes content from:
1. SNOMED CT, which is copyright © 2002+ International Health Terminology Standards Development Organisation (IHTSDO), and distributed by agreement between IHTSDO and HL7. Implementer use of SNOMED CT is not covered by this agreement.
2. RxNorm: Using RxNorm codes of type SAB=RXNORM as this specification describes [does not require](https://www.nlm.nih.gov/research/umls/rxnorm/docs/prescribe.html) a UMLS license. Access to the full set of RxNorm definitions, and/or additional use of other RxNorm structures and information requires a UMLS license. The use of RxNorm in this specification is pursuant to HL7's status as a licensee of the NLM UMLS. HL7's license does not convey the right to use RxNorm to any users of this specification; implementers must acquire a license to use RxNorm in their own right.
'
|
| date | 2019-05-21 | 2026-03-21T01:03:31-04:00 | |
| description | Documentation of substances suspected of (or not suspected of) causing an allergy or intolerance reaction in an individual. **Inclusion Criteria:** specific or general substances to which a patient may be exposed and which may be suspected of causing an adverse reaction; assertions refuting these suspicions. This includes:
1. Common dietary substances for allergy and intolerance documentation (SNOMEDCT)
2. Common drug classes for allergy and intolerance documentation (SNOMEDCT)
3. Common drug substances for allergy and intolerance documentation (RXNORM)
4. Common environmental substances for allergy and intolerance documentation (SNOMEDCT)
5. Common refutations and null values for substance causes for allergy and intolerance documentation (SNOMEDCT)
**Exclusion Criteria:** actual conditions caused by exposure (reactions, allergies)
| The contained sets represent substances and products that may cause allergic reactions or intolerances, for use in documenting the responsible allergen across medication, dietary, and environmental categories in structured allergy record. It Includes concepts within from the following grouped value sets:
RxNorm Allergen Concepts (Ingredient-Focused) (IN, MIN, PIN, BN)
SNOMED CT Medicinal Product Allergens (by Structure)
SNOMED CT Dietary Allergens (Food and Food Additives)
SNOMED CT Environmental Allergens | |
| experimental | | false | |
| immutable | | |
| jurisdiction | | |
 jurisdiction / jurisdiction[0] | urn:iso:std:iso:3166#US | | - Removed the item 'urn:iso:std:iso:3166#US'
|
 jurisdiction / jurisdiction[1] | | | |
| name | USCoreAllergySubstance | AllergenConceptsMedicationsFoodsAndEnvironmentalSubstancesIncludingRefutations | |
| publisher | HL7 US Realm Steering Committee | HL7 US Realm Program Management | |
| purpose | | (Clinical Focus: Substances and products that may be documented as causes of allergic reactions or intolerances, including medications, foods, food additives, and environmental substances.),(Data Element Scope: Used to document the substance or product responsible for an allergy or intolerance in structured allergy records (e.g., AllergyIntolerance), supporting consistent representation across major allergen categories),(Inclusion Criteria: Includes concepts drawn from the following grouped value sets:
RxNorm Allergen Concepts (Ingredient-Focused) (IN, MIN, PIN, BN)
SNOMED CT Medicinal Product Allergens (by Structure)
SNOMED CT Dietary Allergens (Food and Food Additives)
SNOMED CT Environmental Allergens
These sets collectively represent documented allergens across medication, dietary, and environmental domains.),(Exclusion Criteria: Concepts not aligned with the defined allergen domains (medication, food/food additive, environmental)) | - Added the item '(Clinical Focus: Substances and products that may be documented as causes of allergic reactions or intolerances, including medications, foods, food additives, and environmental substances.),(Data Element Scope: Used to document the substance or product responsible for an allergy or intolerance in structured allergy records (e.g., AllergyIntolerance), supporting consistent representation across major allergen categories),(Inclusion Criteria: Includes concepts drawn from the following grouped value sets:
RxNorm Allergen Concepts (Ingredient-Focused) (IN, MIN, PIN, BN)
SNOMED CT Medicinal Product Allergens (by Structure)
SNOMED CT Dietary Allergens (Food and Food Additives)
SNOMED CT Environmental Allergens
These sets collectively represent documented allergens across medication, dietary, and environmental domains.),(Exclusion Criteria: Concepts not aligned with the defined allergen domains (medication, food/food additive, environmental))'
|
| status | active | |
| title | US Core Common substances for allergy and intolerance documentation including refutations | Allergen Concepts (Medications, Foods, and Environmental Substances) including refutations. | |
| url | http://hl7.org/fhir/us/core/ValueSet/us-core-allergy-substance | http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1267.43 | |
| version | 3.1.1 | 20260321 | |