Segment RXO in FHIR
How segment RXO (Pharmacy/treatment Order) becomes FHIR R4 resources, from the HL7 Version 2 to FHIR guide.
- HL7 v2 definition
- Definition of RXO in HL7 v2 2.8
- Maps
- MedicationRequest
- Used in messages
- ORM_O01
To MedicationRequest25 rows
| HL7 v2 source | v2 type | FHIR element | FHIR type | Conditions and notes |
|---|---|---|---|---|
RXOwhole segment | intent | code | ||
RXO-1Requested Give Code | CWE | medication(Medication.code) | CodeableConcept | |
RXO-2Requested Give Amount - Minimum | NM | dosageInstruction.doseAndRate[1].doseRange.low.value | decimal | |
RXO-2Requested Give Amount - Minimum | NM | dosageInstruction.doseAndRate[1].type | Value "ordered" | |
RXO-3Requested Give Amount - Maximum | NM | dosageInstruction.doseAndRate[1].doseRange.high.value | decimal | |
RXO-4Requested Give Units | CWE | dosageInstruction.doseAndRate[1].doseRange.low.code | code | If IF RXO-2 IS VALUED AND (IF RXO-4.1 IS VALUED OR RXO-4.3 IS VALUED)Code map unspecified_mapping |
RXO-4Requested Give Units | CWE | dosageInstruction.doseAndRate[1].doseRange.low.unit | string | If IF RXO-2 IS VALUED AND (IF RXO-4.1 IS NOT VALUED AND RXO-4.3 IS NOT VALUED) |
RXO-4Requested Give Units | CWE | dosageInstruction.doseAndRate[1].doseRange.high.code | code | If IF RXO-2 IS VALUED AND (IF RXO-4.1 IS VALUED OR RXO-4.3 IS VALUED) |
RXO-4Requested Give Units | CWE | dosageInstruction.doseAndRate[1].doseRange.high.unit | string | If IF RXO-2 IS VALUED AND (IF RXO-4.1 IS NOT VALUED AND RXO-4.3 IS NOT VALUED) |
RXO-5Requested Dosage Form | CWE | medication(Medication.doseForm) | CodeableConcept | Code map unspecified_mapping |
RXO-9Allow Substitutions | ID | substitution.allowedCodeableConcept | CodeableConcept | Code map v2-0161 |
RXO-11Requested Dispense Amount | NM | dispenseRequest.quantity.value | decimal | |
RXO-12Requested Dispense Units | CWE | dispenseRequest.quantity.code | code | If IF RXO-12.1 IS VALUED OR RXO-12.3 IS VALUEDCode map unspecified_mapping |
RXO-12Requested Dispense Units | CWE | dispenseRequest.quantity.unit | string | If IF RXO-12.1 IS NOT VALUED AND RXO-12.3 IS NOT VALUED |
RXO-13Number Of Refills | NM | dispenseRequest.numberOfRepeatsAllowed | unsignedInt | |
RXO-14Ordering Provider's Dea Number | XCN | requester(Practitioner) | Reference | |
RXO-18Requested Give Strength | NM | medicationReference(Medication.ingredient.strength.numerator.value | ||
RXO-19Requested Give Strength Units | CWE | medicationReference(Medication.ingredient.strength.numerator.code | code | If IF RXO-19.1 IS VALUED OR RXO-19.3 IS VALUEDCode map unspecified_mapping |
RXO-19Requested Give Strength Units | CWE | medicationReference(Medication.ingredient.strength.numerator.unit | string | If IF RXO-19.1 IS NOT VALUED AND RXO-19.3 IS NOT VALUED |
RXE-19Total Daily Dose | CQ | dosageInstruction.maxDosePerPeriod.numerator | Quantity | |
RXE-19Total Daily Dose | CQ | dosageInstruction.maxDosePerPeriod.denominator.value | Quantity | Value "1" |
RXE-19Total Daily Dose | CQ | dosageInstruction.maxDosePerPeriod.denominator.code | Value "d" | |
RXO-25Requested Drug Strength Volume | NM | medicationReference(Medication.ingredient.strength.denominator.value | decimal | |
RXO-26Requested Drug Strength Volume Units | CWE | medicationReference(Medication.ingredient.strength.denominator.code | code | If IF RXO-26.1 IS VALUED OR RXO-26.3 IS VALUEDCode map unspecified_mapping |
RXO-26Requested Drug Strength Volume Units | CWE | medicationReference(Medication.ingredient.strength.denominator.unit | string | If IF RXO-26.1 IS NOT VALUED AND RXO-26.3 IS NOT VALUED |