| Vocabulary Type | Code System - Representative |
| Concept Domain | Allergen Type |
| Code System Name | |
| Code System Identifier | |
| Code System OID | |
| HL7 Table Identifier | HL70127 |
| Version | |
| Status | Active |
| Where Used | AL1-2 |
| Purpose and Use | Table of codes speciying a classification of general allergy categories (drug, food, pollen, etc.). |
| Code | Display | Definition | Deprecated |
|---|---|---|---|
| DA | Drug allergy | Drug allergy | |
| FA | Food allergy | Food allergy | |
| MA | Miscellaneous allergy | Miscellaneous allergy | |
| MC | Miscellaneous contraindication | Miscellaneous contraindication | |
| EA | Environmental Allergy | Environmental Allergy | |
| AA | Animal Allergy | Animal Allergy | |
| PA | Plant Allergy | Plant Allergy | |
| LA | Pollen Allergy | Pollen Allergy |