RXA - Pharmacy/Treatment Administration (HL7 v2.4)
Versions: v2.3 v2.3.1 v2.4 v2.5.1 v2.6 v2.7.1
The RXA segment (Pharmacy/Treatment Administration) has 22 fields in HL7 v2.4. Fields are addressed as
RXA-n; composite fields break into components RXA-n.m. Paste a message into the
parser to see every field annotated with this table.
| # | Name | Type | Len | Opt | Repeats | Table |
|---|---|---|---|---|---|---|
| 1 | Give Sub-ID Counter | NM | 4 | Required | No | |
| 2 | Administration Sub-ID Counter | NM | 4 | Required | No | |
| 3 | Date/Time Start of Administration | TS | 26 | Required | No | |
| 4 | Date/Time End of Administration | TS | 26 | Required | No | |
| 5 | Administered Code | CE | 250 | Required | No | 0292 |
| 6 | Administered Amount | NM | 20 | Required | No | |
| 7 | Administered Units | CE | 250 | Optional | No | |
| 8 | Administered Dosage Form | CE | 250 | Optional | No | |
| 9 | Administration Notes | CE | 250 | Optional | Yes | |
| 10 | Administering Provider | XCN | 250 | Optional | Yes | |
| 11 | Administered-at Location | LA2 | 200 | Optional | No | |
| 12 | Administered Per | ST | 20 | Optional | No | |
| 13 | Administered Strength | NM | 20 | Optional | No | |
| 14 | Administered Strength Units | CE | 250 | Optional | No | |
| 15 | Substance Lot Number | ST | 20 | Optional | Yes | |
| 16 | Substance Expiration Date | TS | 26 | Optional | Yes | |
| 17 | Substance Manufacturer Name | CE | 250 | Optional | Yes | 0227 |
| 18 | Substance/Treatment Refusal Reason | CE | 250 | Optional | Yes | |
| 19 | Indication | CE | 250 | Optional | Yes | |
| 20 | Completion Status | ID | 2 | Optional | No | 0322 |
| 21 | Action Code-RXA | ID | 2 | Optional | No | 0323 |
| 22 | System Entry Date/Time | TS | 26 | Optional | No |