Mappings / RXA
RXA to Immunization
RXA to Immunization. FHIR R4 targets: Immunization, MedicationAdministration. See the v2-to-FHIR IG.
VXU maps to Immunization. RAS and other pharmacy messages map to MedicationAdministration.
All 26 RXA fields as defined in HL7 v2.5.1.
| HL7 field | Name | FHIR path | Transform |
|---|---|---|---|
| RXA-1 | Give Sub-ID Counter | not mapped | |
| RXA-2 | Administration Sub-ID Counter | not mapped | |
| RXA-3 | Date/Time Start of Administration | ts-to-datetime | |
| RXA-4 | Date/Time End of Administration | not mapped | |
| RXA-5 | Administered Code | cwe-to-codeableconcept | |
| RXA-6 | Administered Amount | runtime | |
| RXA-7 | Administered Units | identity | |
| RXA-8 | Administered Dosage Form | not mapped | |
| RXA-9 | Administration Notes | not mapped | |
| RXA-10 | Administering Provider | not mapped | |
| RXA-11 | Administered-at Location | not mapped | |
| RXA-12 | Administered Per (Time Unit) | not mapped | |
| RXA-13 | Administered Strength | not mapped | |
| RXA-14 | Administered Strength Units | not mapped | |
| RXA-15 | Substance Lot Number | identity | |
| RXA-16 | Substance Expiration Date | ts-to-date | |
| RXA-17 | Substance Manufacturer Name | identity | |
| RXA-18 | Substance/Treatment Refusal Reason | not mapped | |
| RXA-19 | Indication | not mapped | |
| RXA-20 | Completion Status | runtime | |
| RXA-21 | Action Code - RXA | runtime | |
| RXA-22 | System Entry Date/Time | not mapped | |
| RXA-23 | Administered Drug Strength Volume | not mapped | |
| RXA-24 | Administered Drug Strength Volume Units | not mapped | |
| RXA-25 | Administered Barcode Identifier | not mapped | |
| RXA-26 | Pharmacy Order Type | not mapped |