HL7 PT FHIR Implementation Guide: Example IG Release 1 | STU1, published by HL7 Portugal. This guide is not an authorized publication; it is the continuous build for version 0.0.1 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/hl7-pt/core/ and changes regularly. See the Directory of published versions

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Resource Profile: PT_MedicationRequest - Mappings

Active as of 2024-09-23

Mappings for the 17e19b6f-8e82-4c55-948e-85e02764fc9b resource profile.

Mappings for ()

PT_MedicationRequest
MedicationRequest
dosageInstruction
site	RXR-2
coding
system	RXR-2.3
code	RXR-2.1
display	RXR-2.2
dispenseRequest
initialFill
quantity
value	RXE-10

Mappings for ()

PT_MedicationRequest
MedicationRequest
category	ORC-29
coding
system	ORC-29.3
code	ORC-29.1
display	ORC-29.2
text	Translation to [PT] of the display field
priority	TQ1-9
dosageInstruction
text	TQ1-10
timing
repeat
bounds[x]
bounds[x] (boundsPeriod)
start	TQ1-7
end	TQ1-8
duration	TQ1-6.1
durationUnit	TQ1-6.2
period	TQ1-3.5
periodUnit	TQ1-3.6
timeOfDay	TQ1-4
when	TQ1-3.8
code	TQ1-3.1
coding
system	TQ1-3.1.3
code	TQ1-3.1.1
display	TQ1-3.1.2
text	Translation to [PT] of the display field
site	RXR-2, RXR-6
coding
system	RXR-2.3, RXR-6.3
code	RXR-2.1, RXR-6.1
display	RXR-2.2, RXR-6.2
dispenseRequest
initialFill
quantity
value	RXE-39
dispenseInterval
value	RXO-28 (days)

Mappings for ()

PT_MedicationRequest
MedicationRequest
identifier
value	ORC-2.1; ORC-3.1
assigner
display	ORC-2.2; ORC-3.2
status	ORC-1
statusReason	ORC-16
coding
system	ORC-16.3
code	ORC-16.1
display	ORC-16.2
intent	OMP^O09 = order
priority	ORC-7.6; RXE-1.6
medication[x]
reference	Medication/RXO-1, RXO-24, RXC-2, RXC-7, RXE-2, RXE-31
subject
reference	Patient/PID-3 c/ SNS, PID-18.1, PID-3 c/ SONHO
encounter
reference	Encounter/PV1-19.1, PV1-50.1
authoredOn	ORC-9.1, RXE-32
reasonCode	RXO-20, RXE-27
coding
system	RXO-20.3, RXE-27.3
code	RXO-20.1, RXE-27.1
display	RXO-20.2, RXE-27.2
groupIdentifier
value	ORC-4.1, RXE-15
assigner
display	ORC-4.2
note
text	NTE-3
dosageInstruction
text	ORC-7.7, RXO-6.2, RXE-1.7, RXE-21.2
additionalInstruction	RXO-7, RXE-7
coding
system	RXO-7.3, RXE-7.3
code	RXO-7.1, RXE-7.1
display	RXO-7.2, RXE-7.2
text	If only available - RXO-7.2, RXE-7.2
timing
repeat
bounds[x]
bounds[x] (boundsPeriod)
start	ORC-7.4, RXE-1.4
end	ORC-7.5, RXE-1.5
timeOfDay	ORC-7.2.2, RXE-1.2.2
code	ORC-7.2, RXE-1.2
coding
code	ORC-7.2.1, RXE-1.2.1
site
text	Translation to [PT] of the display field
route	RXR-1
coding
system	RXR-1.3
code	RXR-1.1
display	RXR-1.2
text	Translation to [PT] of the display field
method	RXR-4
coding
system	RXR-4.3
code	RXR-4.1
display	RXR-4.2
text	Translation to [PT] of the display field
doseAndRate
dose[x]
dose[x] (doseQuantity)
value	RXO-2.1, RXE-3
unit	RXO-4.2, RXE-5.2
system	RXC-4.3, RXE-5.3
code	RXO-4.1, RXE-5.1
dose[x] (doseRange)
low
value	RXO-2.1, RXE-3
unit	RXO-4.2, RXE-5.2
system	RXO-4.3, RXE-5.3
code	RXO-4.1, RXE-5.1
high
value	RXO-3.1, RXE-4
unit	RXO-4.2, RXE-5.2
system	RXO-4.3, RXE-5.3
code	RXO-4.1, RXE-5.1
rate[x]
rate[x] (rateQuantity)
value	RXO-21, RXE-23
unit	RXO-22.2, RXE-24.2
system	RXO-22.3, RXE-24.3
code	RXO-22.1, RXE-24.1
maxDosePerPeriod	RXO-23, RXE-19
maxDosePerAdministration
value	RXO-23.1, RXE-19.1
code	RXO-23.2, RXE-19.2
dispenseRequest
initialFill
quantity
unit	RXE-11.2
system	RXE-11.3
code	RXE-11.1
numberOfRepeatsAllowed	RXO-13, RXE-12
quantity
value	RXO-11
unit	RXO-12.2
system	RXO-12.3
code	RXO-12.1
substitution
allowed[x]	RXO-9, RXE-9
coding
code	RXO-9, RXE-9

Mappings for ()

PT_MedicationRequest
MedicationRequest
supportingInformation
reference	Observation/OBX-3

Mappings for ()

PT_MedicationRequest
MedicationRequest
dispenseRequest
performer
reference	Organization/RXE-40

Mappings for ()

PT_MedicationRequest
MedicationRequest
requester
reference	Organization/ORC-21

Mappings for ()

PT_MedicationRequest
MedicationRequest
requester
reference	Practitioner/ORC-12, RXO-14, RXE-13
recorder
reference	Practitioner/ORC-10

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

PT_MedicationRequest
MedicationRequest	Request
identifier	Request.identifier
status	Request.status
statusReason	Request.statusReason
intent	Request.intent
priority	Request.priority
medication[x]	Request.code
subject	Request.subject
encounter	Request.context
supportingInformation	Request.supportingInfo
authoredOn	Request.authoredOn
requester	Request.requester
performer	Request.performer
performerType	Request.performerType
reasonCode	Request.reasonCode
reasonReference	Request.reasonReference
instantiatesCanonical	Request.instantiates
basedOn	Request.basedOn
groupIdentifier	Request.groupIdentifier
insurance	Request.insurance
note	Request.note
dosageInstruction	Request.occurrence[x]
priorPrescription	Request.replaces
eventHistory	Request.relevantHistory

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

PT_MedicationRequest
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
priorPrescription	not mapped

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

PT_MedicationRequest
MedicationRequest	Entity. Role, or Act, CombinedMedicationRequest
text	Act.text?
contained	N/A
extension (OrderType)	n/a, N/A
extension (ProductType)	n/a, N/A
extension (device)	n/a, 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
id	n/a
extension	n/a
reference	N/A
type	N/A
identifier	.identifier
display	N/A
status	.statusCode
statusReason	.inboundRelationship[typeCode=SUBJ].source[classCode=CACT, moodCode=EVN].reasonCOde
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
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
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
priority	.priorityCode
doNotPerform	SubstanceAdministration.actionNegationInd
reported[x]	.participation[typeCode=INF].role
medication[x]	consumable.administrableMedication
id	n/a
extension	n/a
reference	N/A
type	N/A
identifier	.identifier
display	N/A
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"]
id	n/a
extension	n/a
reference	N/A
type	N/A
identifier	.identifier
display	N/A
supportingInformation	.outboundRelationship[typeCode=PERT].target[A_SupportingClinicalStatement CMET minimal with many different choices of classCodes(ORG, ENC, PROC, SPLY, SBADM, OBS) and each of the act class codes draws from one or more of the following moodCodes (EVN, DEF, INT PRMS, RQO, PRP, APT, ARQ, GOL)]
id	n/a
extension	n/a
reference	N/A
type	N/A
identifier	.identifier
display	N/A
authoredOn	author.time
requester	.participation[typeCode=AUT].role
id	n/a
extension	n/a
reference	N/A
type	N/A
identifier	.identifier
display	N/A
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)
id	n/a
extension	n/a
reference	N/A
type	N/A
identifier	.identifier
display	N/A
reasonCode	reason.observation.reasonCode
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
reasonReference	reason.observation[code=ASSERTION].value
instantiatesCanonical	.outboundRelationship[typeCode=DEFN].target
instantiatesUri	.outboundRelationship[typeCode=DEFN].target
basedOn	.outboundRelationship[typeCode=FLFS].target[classCode=SBADM or PROC or PCPR or OBS, moodCode=RQO orPLAN or PRP]
groupIdentifier	.outboundRelationship(typeCode=COMP].target[classCode=SBADM, moodCode=INT].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
id	n/a
extension	n/a
reference	N/A
type	N/A
identifier	.identifier
display	N/A
courseOfTherapyType	Act.code where classCode = LIST and moodCode = EVN
insurance	.outboundRelationship[typeCode=COVBY].target
note	.inboundRelationship[typeCode=SUBJ]/source[classCode=OBS,moodCode=EVN,code="annotation"].value
id	n/a
extension	n/a
author[x]	Act.participant[typeCode=AUT].role
time	Act.effectiveTime
text	Act.text
dosageInstruction	see dosageInstruction mapping
id	n/a
extension	n/a
modifierExtension	N/A
sequence	.text
text	.text
additionalInstruction	.text
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
patientInstruction	.text
timing	.effectiveTime
id	n/a
extension	n/a
modifierExtension	N/A
event	QLIST<TS>
repeat	Implies PIVL or EIVL
id	n/a
extension	n/a
bounds[x]	IVL(TS) used in a QSI
bounds[x] (boundsPeriod)	IVL(TS) used in a QSI
id	n/a
extension	n/a
start	./low
end	./high
count	PIVL.count
countMax	PIVL.count
duration	PIVL.phase
durationMax	PIVL.phase
durationUnit	PIVL.phase.unit
frequency	PIVL.phase
frequencyMax	PIVL.phase
period	PIVL.phase
periodMax	PIVL.phase
periodUnit	PIVL.phase.unit
dayOfWeek	n/a
timeOfDay	n/a
when	EIVL.event
offset	EIVL.offset
code	QSC.code
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
asNeeded[x]	.outboundRelationship[typeCode=PRCN].target[classCode=OBS, moodCode=EVN, code="as needed"].value=boolean or codable concept
site	.approachSiteCode
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
route	.routeCode
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
method	.doseQuantity
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
doseAndRate
id	n/a
extension	n/a
dose[x]	.doseQuantity
dose[x] (doseQuantity)	n/a, PQ, IVL<PQ>, MO, CO, depending on the values
id	n/a
extension	n/a
value	PQ.value, CO.value, MO.value, IVL.high or IVL.low depending on the value
unit	PQ.unit
system	CO.codeSystem, PQ.translation.codeSystem
code	PQ.code, MO.currency, PQ.translation.code
dose[x] (doseRange)	.doseQuantity
id	n/a
extension	n/a
low	./low
id	n/a
extension	n/a
value	PQ.value, CO.value, MO.value, IVL.high or IVL.low depending on the value
unit	PQ.unit
system	CO.codeSystem, PQ.translation.codeSystem
code	PQ.code, MO.currency, PQ.translation.code
high	./high
id	n/a
extension	n/a
value	PQ.value, CO.value, MO.value, IVL.high or IVL.low depending on the value
unit	PQ.unit
system	CO.codeSystem, PQ.translation.codeSystem
code	PQ.code, MO.currency, PQ.translation.code
rate[x]	.rateQuantity
rate[x] (rateQuantity)	n/a, PQ, IVL<PQ>, MO, CO, depending on the values
id	n/a
extension	n/a
value	PQ.value, CO.value, MO.value, IVL.high or IVL.low depending on the value
unit	PQ.unit
system	CO.codeSystem, PQ.translation.codeSystem
code	PQ.code, MO.currency, PQ.translation.code
maxDosePerPeriod	.maxDoseQuantity
maxDosePerAdministration	not supported
id	n/a
extension	n/a
value	PQ.value, CO.value, MO.value, IVL.high or IVL.low depending on the value
unit	PQ.unit
system	CO.codeSystem, PQ.translation.codeSystem
code	PQ.code, MO.currency, PQ.translation.code
maxDosePerLifetime	not supported
dispenseRequest	component.supplyEvent
id	n/a
extension	n/a
modifierExtension	N/A
initialFill	SubstanceAdministration -> ActRelationship[sequenceNumber = '1'] -> Supply
id	n/a
extension	n/a
modifierExtension	N/A
quantity	Supply.quantity[moodCode=RQO]
id	n/a
extension	n/a
value	PQ.value, CO.value, MO.value, IVL.high or IVL.low depending on the value
unit	PQ.unit
system	CO.codeSystem, PQ.translation.codeSystem
code	PQ.code, MO.currency, PQ.translation.code
duration	Supply.effectivetime[moodCode=RQO]
dispenseInterval	Supply.effectivetime[moodCode=RQO]
id	n/a
extension	n/a
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
validityPeriod	effectiveTime
numberOfRepeatsAllowed	repeatNumber
quantity	quantity
id	n/a
extension	n/a
value	PQ.value, CO.value, MO.value, IVL.high or IVL.low depending on the value
unit	PQ.unit
system	CO.codeSystem, PQ.translation.codeSystem
code	PQ.code, MO.currency, PQ.translation.code
expectedSupplyDuration	expectedUseTime
performer	.outboundRelationship[typeCode=COMP].target[classCode=SPLY, moodCode=RQO] .participation[typeCode=PRF].role[scoper.determinerCode=INSTANCE]
id	n/a
extension	n/a
reference	N/A
type	N/A
identifier	.identifier
display	N/A
substitution	subjectOf.substitutionPersmission
id	n/a
extension	n/a
modifierExtension	N/A
allowed[x]	code
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
reason	reasonCode
priorPrescription	.outboundRelationship[typeCode=?RPLC or ?SUCC]/target[classCode=SBADM,moodCode=RQO]
detectedIssue	.inboundRelationship[typeCode=SUBJ]/source[classCode=ALRT,moodCode=EVN].value
eventHistory	.inboundRelationship(typeCode=SUBJ].source[classCode=CACT, moodCode=EVN]

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

PT_MedicationRequest
MedicationRequest
identifier	FiveWs.identifier
status	FiveWs.status
intent	FiveWs.class
category	FiveWs.class
priority	FiveWs.grade
medication[x]	FiveWs.what[x]
subject	FiveWs.subject[x], FiveWs.subject
encounter	FiveWs.context
supportingInformation	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)

PT_MedicationRequest
MedicationRequest
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)
statusReason
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
category
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
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
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
groupIdentifier
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)
note
author[x]	N/A
time	N/A
text	N/A
dosageInstruction
sequence	TQ1-1
text	RXO-6; RXE-21
additionalInstruction	RXO-7
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
patientInstruction	RXO-7
timing
repeat
bounds[x]
bounds[x] (boundsPeriod)
start	DR.1
end	DR.2
code
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
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
dose[x] (doseQuantity)	SN (see also Range) or CQ
value	SN.2 / CQ - N/A
unit	(see OBX.6 etc.) / CQ.2
system	(see OBX.6 etc.) / CQ.2
code	(see OBX.6 etc.) / CQ.2
dose[x] (doseRange)	RXO-2, RXE-3
low	NR.1
value	SN.2 / CQ - N/A
unit	(see OBX.6 etc.) / CQ.2
system	(see OBX.6 etc.) / CQ.2
code	(see OBX.6 etc.) / CQ.2
high	NR.2
value	SN.2 / CQ - N/A
unit	(see OBX.6 etc.) / CQ.2
system	(see OBX.6 etc.) / CQ.2
code	(see OBX.6 etc.) / CQ.2
rate[x]	RXE22, RXE23, RXE-24
rate[x] (rateQuantity)	SN (see also Range) or CQ
value	SN.2 / CQ - N/A
unit	(see OBX.6 etc.) / CQ.2
system	(see OBX.6 etc.) / CQ.2
code	(see OBX.6 etc.) / CQ.2
maxDosePerPeriod	RXO-23, RXE-19
maxDosePerAdministration
value	SN.2 / CQ - N/A
unit	(see OBX.6 etc.) / CQ.2
system	(see OBX.6 etc.) / CQ.2
code	(see OBX.6 etc.) / CQ.2
dispenseRequest
initialFill
quantity
value	SN.2 / CQ - N/A
unit	(see OBX.6 etc.) / CQ.2
system	(see OBX.6 etc.) / CQ.2
code	(see OBX.6 etc.) / CQ.2
dispenseInterval
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
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
value	SN.2 / CQ - N/A
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
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
reason	RXE-9 Substition status