Interweave Implementation Guide - Local Development build (v0.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the STU3 profiles here.

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Resource Profile: InterweaveMedicationRequest - Mappings

Draft as of 2024-07-15

Mappings for the Interweave-MedicationRequest resource profile.

Mappings for Workflow Pattern (http://hl7.org/fhir/workflow)

InterweaveMedicationRequest
MedicationRequest	Request
identifier	Request.identifier
status	Request.status
statusReason	Request.statusReason
intent	Request.intent
medication[x]	Request.code
subject	Request.subject
encounter	Request.context
authoredOn	Request.authoredOn
requester	Request.requester
performer	Request.performer
performerType	Request.performerType
reasonCode	Request.reasonCode
reasonReference	Request.reasonReference
note	Request.note
dosageInstruction	Request.occurrence[x]

Mappings for Mapping to NCPDP SCRIPT 10.6 (http://ncpdp.org/SCRIPT10_6)

InterweaveMedicationRequest
MedicationRequest	Message/Body/NewRx
identifier	Message/Header/PrescriberOrderNumber
status	no mapping
category	Message/Body/NewRx/MedicationPrescribed/Directions or Message/Body/NewRx/MedicationPrescribed/StructuredSIG
medication[x]	Message/Body/NewRx/MedicationPrescribed Medication.code.coding.code = Message/Body/NewRx/MedicationPrescribed/DrugCoded/ProductCode Medication.code.coding.system = Message/Body/NewRx/MedicationPrescribed/DrugCoded/ProductCodeQualifier Medication.code.coding.display = Message/Body/NewRx/MedicationPrescribed/DrugDescription
subject	Message/Body/NewRx/Patient (need detail to link to specific patient … Patient.Identification in SCRIPT)
encounter	no mapping
authoredOn	Message/Body/NewRx/MedicationPrescribed/WrittenDate
reasonCode	Message/Body/NewRx/MedicationPrescribed/Diagnosis/Primary/Value
reasonReference	no mapping
note	Message/Body/NewRx/MedicationPrescribed/Note
dispenseRequest	Message/Body/NewRx/MedicationPrescribed/ExpirationDate
validityPeriod	Message/Body/NewRx/MedicationPrescribed/Refills
numberOfRepeatsAllowed	Message/Body/NewRx/MedicationPrescribed/Quantity
quantity	Message/Body/NewRx/MedicationPrescribed/DaysSupply
expectedSupplyDuration	Message/Body/NewRx/MedicationPrescribed/Substitutions
substitution	specific values within Message/Body/NewRx/MedicationPrescribed/Substitutions
allowed[x]	specific values within Message/Body/NewRx/MedicationPrescribed/Substitutions
reason	not mapped

Mappings for RIM Mapping (http://hl7.org/v3)

InterweaveMedicationRequest
MedicationRequest	Entity. Role, or Act, CombinedMedicationRequest
meta
extension	n/a
tag
tag (Source)
extension	n/a
system	./codeSystem
code	./code
display	CV.displayName
userSelected	CD.codingRationale
tag (Provenance)
extension	n/a
system	./codeSystem
code	./code
display	CV.displayName
userSelected	CD.codingRationale
text	Act.text?
contained	N/A
extension
extension (medicationRepeatInformation)
id	n/a
extension	n/a
extension (numberOfPrescriptionsIssued)
id	n/a
url	N/A
value[x]	N/A
extension (authorisationExpiryDate)
id	n/a
url	N/A
value[x]	N/A
url	N/A
modifierExtension	N/A
identifier	.id
id	n/a
extension	n/a
use	Role.code or implied by context
type	Role.code or implied by context
system	II.root or Role.id.root
value	II.extension or II.root if system indicates OID or GUID (Or Role.id.extension or root)
period	Role.effectiveTime or implied by context
assigner	II.assigningAuthorityName but note that this is an improper use by the definition of the field. Also Role.scoper
status	.statusCode
statusReason	.inboundRelationship[typeCode=SUBJ].source[classCode=CACT, moodCode=EVN].reasonCOde
intent	.moodCode (nuances beyond PRP/PLAN/RQO would need to be elsewhere)
category	.inboundRelationship[typeCode=COMP].source[classCode=OBS, moodCode=EVN, code="type of medication usage"].value
reported[x]	.participation[typeCode=INF].role
medication[x]	consumable.administrableMedication
subject	.participation[typeCode=AUT].role
id	n/a
extension	n/a
reference	N/A
type	N/A
identifier	.identifier
display	N/A
encounter	.inboundRelationship[typeCode=COMP].source[classCode=ENC, moodCode=EVN, code="type of encounter or episode"]
authoredOn	author.time
requester	.participation[typeCode=AUT].role
performer	.participation[typeCode=PRF].role[scoper.determinerCode=INSTANCE]
performerType	.participation[typeCode=PRF].role[scoper.determinerCode=KIND].code
recorder	.participation[typeCode=TRANS].role[classCode=ASSIGNED].code (HealthcareProviderType)
reasonCode	reason.observation.reasonCode
reasonReference	reason.observation[code=ASSERTION].value
courseOfTherapyType	Act.code where classCode = LIST and moodCode = EVN
id	n/a
extension	n/a
coding	union(., ./translation)
id	n/a
extension	n/a
system	./codeSystem
version	./codeSystemVersion
code	./code
display	CV.displayName
userSelected	CD.codingRationale
text	./originalText[mediaType/code="text/plain"]/data
note	.inboundRelationship[typeCode=SUBJ]/source[classCode=OBS,moodCode=EVN,code="annotation"].value
dosageInstruction	see dosageInstruction mapping
modifierExtension	N/A
sequence	.text
text	.text
additionalInstruction	.text
patientInstruction	.text
timing	.effectiveTime
asNeeded[x]	.outboundRelationship[typeCode=PRCN].target[classCode=OBS, moodCode=EVN, code="as needed"].value=boolean or codable concept
site	.approachSiteCode
coding	union(., ./translation)
id	n/a
extension	n/a
system	./codeSystem
version	./codeSystemVersion
code	./code
display	CV.displayName
userSelected	CD.codingRationale
text	./originalText[mediaType/code="text/plain"]/data
route	.routeCode
coding	union(., ./translation)
id	n/a
extension	n/a
system	./codeSystem
version	./codeSystemVersion
code	./code
display	CV.displayName
userSelected	CD.codingRationale
text	./originalText[mediaType/code="text/plain"]/data
method	.doseQuantity
coding	union(., ./translation)
id	n/a
extension	n/a
system	./codeSystem
version	./codeSystemVersion
code	./code
display	CV.displayName
userSelected	CD.codingRationale
text	./originalText[mediaType/code="text/plain"]/data
doseAndRate
id	n/a
extension	n/a
dose[x]	.doseQuantity
rate[x]	.rateQuantity
maxDosePerPeriod	.maxDoseQuantity
maxDosePerAdministration	not supported
maxDosePerLifetime	not supported
dispenseRequest	component.supplyEvent
modifierExtension	N/A
initialFill	SubstanceAdministration -> ActRelationship[sequenceNumber = '1'] -> Supply
modifierExtension	N/A
quantity	Supply.quantity[moodCode=RQO]
duration	Supply.effectivetime[moodCode=RQO]
dispenseInterval	Supply.effectivetime[moodCode=RQO]
validityPeriod	effectiveTime
numberOfRepeatsAllowed	repeatNumber
quantity	quantity
expectedSupplyDuration	expectedUseTime
value	PQ.value, CO.value, MO.value, IVL.high or IVL.low depending on the value
comparator	IVL properties
unit	PQ.unit
system	CO.codeSystem, PQ.translation.codeSystem
code	PQ.code, MO.currency, PQ.translation.code
performer	.outboundRelationship[typeCode=COMP].target[classCode=SPLY, moodCode=RQO] .participation[typeCode=PRF].role[scoper.determinerCode=INSTANCE]
substitution	subjectOf.substitutionPersmission
id	n/a
extension	n/a
modifierExtension	N/A
allowed[x]	code
reason	reasonCode

Mappings for FiveWs Pattern Mapping (http://hl7.org/fhir/fivews)

InterweaveMedicationRequest
MedicationRequest
identifier	FiveWs.identifier
status	FiveWs.status
intent	FiveWs.class
category	FiveWs.class
medication[x]	FiveWs.what[x]
subject	FiveWs.subject[x], FiveWs.subject
encounter	FiveWs.context
authoredOn	FiveWs.recorded
requester	FiveWs.author
performer	FiveWs.actor
recorder	FiveWs.who
reasonCode	FiveWs.why[x]
reasonReference	FiveWs.why[x]
dispenseRequest
performer	FiveWs.who

Mappings for HL7 v2 Mapping (http://hl7.org/v2)

InterweaveMedicationRequest
MedicationRequest
meta
tag
tag (Source)
system	C*E.3
code	C*E.1
display	C*E.2 - but note this is not well followed
userSelected	Sometimes implied by being first
tag (Provenance)
system	C*E.3
code	C*E.1
display	C*E.2 - but note this is not well followed
userSelected	Sometimes implied by being first
identifier	ORC-2-Placer Order Number / ORC-3-Filler Order Number
use	N/A
type	CX.5
system	CX.4 / EI-2-4
value	CX.1 / EI.1
period	CX.7 + CX.8
assigner	CX.4 / (CX.4,CX.9,CX.10)
medication[x]	RXE-2-Give Code / RXO-1-Requested Give Code / RXC-2-Component Code
subject	PID-3-Patient ID List
encounter	PV1-19-Visit Number
authoredOn	RXE-32-Original Order Date/Time / ORC-9-Date/Time of Transaction
reasonCode	ORC-16-Order Control Code Reason /RXE-27-Give Indication/RXO-20-Indication / RXD-21-Indication / RXG-22-Indication / RXA-19-Indication
courseOfTherapyType
coding	C*E.1-8, C*E.10-22
system	C*E.3
version	C*E.7
code	C*E.1
display	C*E.2 - but note this is not well followed
userSelected	Sometimes implied by being first
text	C*E.9. But note many systems use C*E.2 for this
dosageInstruction
sequence	TQ1-1
text	RXO-6; RXE-21
additionalInstruction	RXO-7
patientInstruction	RXO-7
asNeeded[x]	TQ1-9
site	RXR-2
coding	C*E.1-8, C*E.10-22
system	C*E.3
version	C*E.7
code	C*E.1
display	C*E.2 - but note this is not well followed
userSelected	Sometimes implied by being first
text	C*E.9. But note many systems use C*E.2 for this
route	RXR-1
coding	C*E.1-8, C*E.10-22
system	C*E.3
version	C*E.7
code	C*E.1
display	C*E.2 - but note this is not well followed
userSelected	Sometimes implied by being first
text	C*E.9. But note many systems use C*E.2 for this
method	RXR-4
coding	C*E.1-8, C*E.10-22
system	C*E.3
version	C*E.7
code	C*E.1
display	C*E.2 - but note this is not well followed
userSelected	Sometimes implied by being first
text	C*E.9. But note many systems use C*E.2 for this
doseAndRate	TQ1-2
type	RXO-21; RXE-23
dose[x]	RXO-2, RXE-3
rate[x]	RXE22, RXE23, RXE-24
maxDosePerPeriod	RXO-23, RXE-19
dispenseRequest
numberOfRepeatsAllowed	RXE-12-Number of Refills
quantity	RXD-4-Actual Dispense Amount / RXD-5.1-Actual Dispense Units.code / RXD-5.3-Actual Dispense Units.name of coding system
expectedSupplyDuration
value	SN.2 / CQ - N/A
comparator	SN.1 / CQ.1
unit	(see OBX.6 etc.) / CQ.2
system	(see OBX.6 etc.) / CQ.2
code	(see OBX.6 etc.) / CQ.2
substitution
allowed[x]	RXO-9-Allow Substitutions / RXE-9-Substitution Status
reason	RXE-9 Substition status