NDHM (R4), Published and maintained by NRCeS for NHA.
This version is based on the NDHM Health Data Interchange Specifications 1.0 and updated periodically.

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• Detailed Descriptions
• Mappings
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Mappings for the StructureDefinition-Media Profile.

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

Media
Media	Event
identifier	Event.identifier
basedOn	Event.basedOn
partOf	Event.partOf
status	Event.status
modality	Event.code
subject	Event.subject
encounter	Event.encounter
created[x]	Event.occurrence[x]
operator	Event.performer.actor
reasonCode	Event.reasonCode
note	Event.note

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

Media
Media	Entity. Role, or Act, Act[classCode="DGIMG", moodCode="EVN"]
text	Act.text?
contained	N/A
extension	N/A
modifierExtension	N/A
identifier	.id
basedOn	.outboundRelationship[typeCode=FLFS].target
partOf	.inboundRelationship[typeCode=COMP].source[moodCode=EVN]
status	.status
type	.code
modality	.outboundRelationship[typeCode="COMP].target[classCode="LIST", moodCode="EVN"].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
view	DiagnosticImage.subjectOrientationCode
subject	.participation[typeCode="SUBJ"]???
encounter	.inboundRelationship(typeCode=COMP].source[classCode<=PCPR, moodCode=EVN]
created[x]	.effectiveTime
issued	participation[typeCode=AUT].time
operator	.participation[typeCode="PERF"]???
reasonCode	.reasonCode
bodySite	targetSiteCode
deviceName	.participation[typeCode="DEV"].role.player.Entity[classCode="DEV"].name
device	participation[typeCode=DEV]
height	.outboundRelationship[typeCode="COMP].target[classCode="OBS", moodCode="EVN",code="<CODE>"].value
width	.outboundRelationship[typeCode="COMP].target[classCode="OBS", moodCode="EVN",code="<CODE>"].value
frames	.outboundRelationship[typeCode="COMP].target[classCode="OBS", moodCode="EVN",code="<CODE>"].value
duration	.outboundRelationship[typeCode="COMP].target[classCode="OBS", moodCode="EVN",code="<CODE>"].value
content	.text
id	n/a
extension	n/a
contentType	./mediaType, ./charset
language	./language
data	./data
url	./reference/literal
size	N/A (needs data type R3 proposal)
hash	.integrityCheck[parent::ED/integrityCheckAlgorithm="SHA-1"]
title	./title/data
creation	N/A (needs data type R3 proposal)
note	.inboundRelationship(typeCode=SUBJ].source[classCode=ANNGEN, moodCode=EVN].value[xsi:type=ST]

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

Media
Media
identifier	FiveWs.identifier
status	FiveWs.status
type	FiveWs.class
modality	FiveWs.what[x]
subject	FiveWs.subject[x], FiveWs.subject
encounter	FiveWs.context
created[x]	FiveWs.done[x]
issued	FiveWs.recorded
operator	FiveWs.actor
reasonCode	FiveWs.why[x]

Mappings for DICOM Tag Mapping (http://nema.org/dicom)

Media
Media
identifier	0008,0018 | ~0008,0050 | 0020,000D | 0020,000E
modality	0008,0060 | 0008,1032
subject	~0010,0020
operator	0008,1060?
deviceName	0008,0070
height	0028,0010
width	0028,0011
duration	~0028,0002

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

Media
Media
status	Varies by domain
modality
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
issued	OBR.22 (or MSH.7), or perhaps OBX-19 (depends on who observation made)
content
contentType	ED.2+ED.3/RP.2+RP.3. Note conversion may be needed if old style values are being used
data	ED.5
url	RP.1+RP.2 - if they refer to a URL (see v2.6)
note	NTE

Mappings for SNOMED CT Concept Domain Binding (http://snomed.info/conceptdomain)

Media
Media
bodySite	< 123037004 |Body structure|
device	< 49062001 |Device|

Mappings for SNOMED CT Attribute Binding (http://snomed.org/attributebinding)

Media
Media
bodySite	718497002 |Inherent location|
device	424226004 |Using device|