DrugOrder synchronization

FHIR Mapping

The strategy was originally implemented by Kwateng on 06.08.2017. commit 881e70acf638df9ef8572e4ec96e19e0c5057828

This is a suggestion on how to map OpenMRS DrugOrder object into FHIR TBD.

Fields which didn't match into FHIR representation are marked on red. Keyword extension means that FHIR Extension has to be used to synchronize this field.
Fields which partially match into FHIR representation are marked on orange.

Fields from parent classes are omitted.

OpenMRS Order documentation - Order Entry API.

OpenMRS class DrugOrder extends Order

OpenMRS class	OpenMRS field	DB field	FHIR field	Details
DrugOrder	dose : Double	drug_order.dose	dosageInstruction : Dosage	See table FHIR Dosage class
DrugOrder	doseUnits : Concept	drug_order.units	dosageInstruction : Dosage	See table FHIR Dosage class
DrugOrder	frequency : OrderFrequency	drug_order.frequency	dosageInstruction : Dosage	See table FHIR Dosage class
DrugOrder	asNeeded : Boolean	drug_order.prn	dosageInstruction : Dosage	PRN = "As Needed", See table FHIR Dosage class
DrugOrder	quantity : Double	drug_order.quantity	dispenseRequest.quantity : SimpleQuantity	See table FHIR SimpleQuantity class
DrugOrder	quantityUnits : Concept	-	dispenseRequest.quantity : SimpleQuantity	See table FHIR SimpleQuantity class
DrugOrder	drug : Drug	drug_order.drug_inventory_id	medicationCodeableConcept : CodeableConcept	-
DrugOrder	asNeededCondition : String	-	dosageInstruction : Dosage	See table FHIR Dosage class
DrugOrder	dosingType: DosingInstructions	-	extension	-
DrugOrder	numRefills : Integer	-	extension	-
DrugOrder	dosingInstructions : String	order.instructions	dosageInstruction : Dosage	See table FHIR Dosage class
DrugOrder	duration : String	-	dosageInstruction : Dosage	See table FHIR Dosage class
DrugOrder	durationUnits : Concept	-	dosageInstruction : Dosage	See table FHIR Dosage class
DrugOrder	route : Concept	-	dosageInstruction : Dosage	See table FHIR Dosage class
DrugOrder	brandName : String	-	extension	-
DrugOrder	dispenseAsWritten : Boolean	-	extension	-
DrugOrder	drugNonCoded : String	-	extension	-

FHIR Dosage class - description

OpenMRS class	OpenMRS field	DB field	FHIR field	Details
DrugOrder	dose : Double, doseUnits : Concept	drug_order.dose, drug_order.units	doseQuantity : SimpleQuantity	See table FHIR SimpleQuantity class
DrugOrder	frequency : OrderFrequency	-	timing : Timing	See table FHIR Timing class
DrugOrder	asNeeded : Boolean	drug_order.prn	asNeededBoolean : boolean	-
DrugOrder	asNeededCondition : String	-	asNeededCodeableConcept : CodeableConcept	-
DrugOrder	dosingInstructions: String	order.instructions	text : string	-
DrugOrder	duration : String, durationUnits : Concept	- -	timing : Timing	See table FHIR Timing class
DrugOrder	route : Concept	-	route : CodeableConcept	-

FHIR Timing class - description

OpenMRS class

OpenMRS field

DB field

FHIR field

Details

DrugOrder

frequency : OrderFrequency

drug_order.frequency

repeat.frequency : integer,

repeat.period : decimal,

repeat.periodUnit : UnitsOfTime

frequencyPerDay = frequency / (period * periodUnit), where period=1, periodUnit=d;

if there's a period, periodUnit is required

DrugOrder

duration : String,

durationUnits : Concept

-

repeat.duration : decimal,

repeat.durationUnit : code

if there's a duration, durationUnit is required