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FHIR Mapping

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

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OpenMRS Order documentation - Order Entry API.

OpenMRS class DrugOrder extends Order class.

OpenMRS class DrugOrder is mapped to FHIR's MedicationRequest.

FHIR Timing class - description

OpenMRS class

OpenMRS field

DB field

FHIR field

Details

DrugOrderfrequency : OrderFrequencydrug_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

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repeat.duration : decimal,

repeat.durationUnit : code

if there's a duration, durationUnit is requireddose DoubleSee table FHIR Dosage class

OpenMRS class	OpenMRS field	DB field	FHIR field	Details
DrugOrder	uuid :	String	drug_order.dose	dosageInstruction : Dosage	identifier.value: String
DrugOrder	dose : Double	dosageInstruction.doseQuantity.value : Double
DrugOrder	doseUnits : Concept	drug_order.units	dosageInstruction : Dosage	See table FHIR Dosage classdosageInstruction.doseQuantity.code : String	FHIR field contains the UUID of the concept.
DrugOrder	frequency : OrderFrequency	drug_order.frequency	dosageInstruction : Dosage	See table FHIR Dosage classdosageInstruction.timing.id : String	FHIR field contains the UUID of the object.
DrugOrder	asNeeded : Boolean	drug_order.prn	dosageInstruction : Dosage	PRN = "As Needed", See table FHIR Dosage classdosageInstruction.asNeededBoolean : BooleanType
DrugOrder	quantity : Double	drug_orderdispenseRequest.quantitydispenseRequest.quantity : SimpleQuantitySee table FHIR SimpleQuantity classvalue : Double
DrugOrder	quantityUnits : Concept	-	dispenseRequest.quantity.code : SimpleQuantityStringSee table FHIR SimpleQuantity class	FHIR field contains the UUID of the concept.
DrugOrder	drug : Drug	drug_order.drug_inventory_id	medicationCodeableConcept : CodeableConcept	-medicationReference : ReferenceMedication
DrugOrder	asNeededCondition : String	-	dosageInstruction : Dosage	See table FHIR Dosage classextension - AsNeededCondition FHIR Extension
DrugOrder	dosingType: DosingInstructions	-	extension - DosingType FHIR Extension
DrugOrder	numRefills : Integer	-	extension - NumRefills FHIR Extension
DrugOrder	dosingInstructions : String	orderdosageInstruction.instructions	dosageInstruction : Dosage	See table FHIR Dosage classtext : String
DrugOrder	duration : String	-	dosageInstruction : Dosage	See table FHIR Dosage classInteger	dispenseRequest.expectedSupplyDuration.value : Integer
DrugOrder	durationUnits : Concept	-	dosageInstruction : Dosage	See table FHIR Dosage classdispenseRequest.expectedSupplyDuration.code	FHIR field contains the UUID of the concept.
DrugOrder	route : Concept-	dosageInstruction.route : Dosage See table FHIR Dosage class CodeableConcept
DrugOrder	brandName : String-	extension - BrandName FHIR Extension
DrugOrder	dispenseAsWritten : Boolean-	extension - DispenseAsWritten FHIR Extension
DrugOrder	drugNonCoded : String-	extension -

FHIR Dosage class - description

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dose : Double,

doseUnits : Concept

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drug_order.dose,

drug_order.units

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