AL1
Patient Allergy Information
FHIR:Allergyintolerance
The AL1 segment contains patient allergy information of various types. Most of this information will be derived from user-defined tables. Each AL1 segment describes a single patient allergy.
RRequiredOOptionalCConditionalWWithdrawn|#Date/Time*Backward compat.+Filler
6
| C.Len | Element | v2.5 | FHIR | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ..4 | - | SI | R | 1 | - | 00203 | AL1-1 | Set ID - AL1 | - | |
| 2 | ..705 | - | CWE | O | 1 | 0127 | 00204 | AL1-2 | Allergen Type Code | 2 | 4 mappings |
| 3 | ..705 | - | CWE | R | 1 | - | 00205 | AL1-3 | Allergen Code/Mnemonic/Description | 2 | code |
| 4 | ..705 | - | CWE | O | 1 | 0128 | 00206 | AL1-4 | Allergy Severity Code | 2 | 4 mappings |
| 5 | ..15 | - | ST | O | * | - | 00207 | AL1-5 | Allergy Reaction Code | reaction.manifestation.text | |
| 6 | - | - | DT | B | 1 | - | 00208 | AL1-6 | Identification Date | Length | onsetDateTime |
34