Interweave Implementation Guide - Local Development build (v0.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the R4 profiles here.

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Resource Profile: InterweaveObservationWeight - Mappings

Active as of 2024-07-17

Mappings for the Interweave-Observation-Weight resource profile.

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

InterweaveObservationWeight
Observation	Event
identifier	Event.identifier
basedOn	Event.basedOn
status	Event.status
code	Event.code
subject	Event.subject
context	Event.context
effective[x]	Event.occurrence[x]
performer	Event.performer
value[x]	Event.notDone, Event.notDoneReason (maps to valeu[x] or dataAbsentReason)
comment	Event.note

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

InterweaveObservationWeight
Observation	< 363787002 |Observable entity|
status	< 445584004 |Report by finality status|
code	< 363787002 |Observable entity| OR < 386053000 |Evaluation procedure|
value[x]	< 441742003 |Evaluation finding|
device	< 49062001 |Device|

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

InterweaveObservationWeight
Observation	OBX
meta
tag
tag (Source)
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
tag (Provenance)
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
identifier	OBX.21 For OBX segments from systems without OBX-21 support a combination of ORC/OBR and OBX must be negotiated between trading partners to uniquely identify the OBX segment. Depending on how V2 has been implemented each of these may be an option: 1) OBR-3 + OBX-3 + OBX-4 or 2) OBR-3 + OBR-4 + OBX-3 + OBX-4 or 2) some other way to uniquely ID the OBR/ORC + OBX-3 + OBX-4.
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)
basedOn	ORC
status	OBX-11
category
coding	C*E.1-8, C*E.10-22
text	C*E.9. But note many systems use C*E.2 for this
category (observationCategory)
coding	C*E.1-8, C*E.10-22
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
text	C*E.9. But note many systems use C*E.2 for this
code	OBX-3
coding	C*E.1-8, C*E.10-22
coding (snomedCT)	C*E.1-8, C*E.10-22
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
coding (loinc)	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
subject	PID-3
context	PV1
effective[x]	OBX-14, and/or OBX-19 after v2.4 (depends on who observation made)
performer	OBX.15 / (Practitioner) OBX-16, PRT-5:PRT-4='RO' / (Device) OBX-18 , PRT-10:PRT-4='EQUIP' / (Organization) OBX-23, PRT-8:PRT-4='PO'
value[x]	OBX.2, OBX.5, OBX.6
comment	NTE.3 (partner NTE to OBX, or sometimes another (child?) OBX)
method	OBX-17
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
coding (snomedCT)	C*E.1-8, C*E.10-22
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
text	C*E.9. But note many systems use C*E.2 for this
device	OBX-17 / PRT -10
related	Relationships established by OBX-4 usage
type	N/A

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

InterweaveObservationWeight
Observation	Entity. Role, or Act, Observation[classCode=OBS, moodCode=EVN]
meta
id	n/a
extension	n/a
tag
tag (Source)
id	n/a
extension	n/a
system	./codeSystem
version	./codeSystemVersion
code	./code
display	CV.displayName
userSelected	CD.codingRationale
tag (Provenance)
id	n/a
extension	n/a
system	./codeSystem
version	./codeSystemVersion
code	./code
display	CV.displayName
userSelected	CD.codingRationale
text	Act.text?
contained	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
basedOn	.outboundRelationship[typeCode=FLFS].target
status	status Amended & Final are differentiated by whether it is the subject of a ControlAct event with a type of "revise"
category	.outboundRelationship[typeCode="COMP].target[classCode="LIST", moodCode="EVN"].code
id	n/a
extension	n/a
coding	union(., ./translation)
text	./originalText[mediaType/code="text/plain"]/data
category (observationCategory)	.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
code	./code
display	CV.displayName
userSelected	CD.codingRationale
text	./originalText[mediaType/code="text/plain"]/data
code	code
id	n/a
extension	n/a
coding	union(., ./translation)
coding (snomedCT)	union(., ./translation)
id	n/a
extension (snomedCTDescriptionID)	n/a, N/A
system	./codeSystem
code	./code
display	CV.displayName
userSelected	CD.codingRationale
coding (loinc)	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
subject	participation[typeCode=SBJ]
id	n/a
extension	n/a
reference	N/A
identifier	.identifier
display	N/A
context	inboundRelationship[typeCode=COMP].source[classCode=ENC, moodCode=EVN]
effective[x]	effectiveTime
performer	participation[typeCode=PRF]
id	n/a
extension	n/a
reference	N/A
identifier	.identifier
display	N/A
value[x]	value
comment	subjectOf.observationEvent[code="annotation"].value
method	methodCode
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
coding (snomedCT)	union(., ./translation)
id	n/a
extension (snomedCTDescriptionID)	n/a, N/A
system	./codeSystem
code	./code
display	CV.displayName
userSelected	CD.codingRationale
text	./originalText[mediaType/code="text/plain"]/data
device	participation[typeCode=DEV]
id	n/a
extension	n/a
reference	N/A
identifier	.identifier
display	N/A
related	outBoundRelationship
id	n/a
extension	n/a
modifierExtension	N/A
type	.typeCode
target	.targetObservation

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

InterweaveObservationWeight
Observation	clinical.diagnostics
identifier	id
status	status
category	class
category (observationCategory)	class
code	what
subject	who.focus
context	context
effective[x]	when.done
performer	who.actor

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

InterweaveObservationWeight
Observation
code	116680003 |Is a|
value[x]	363714003 |Interprets|
device	424226004 |Using device|

Mappings for W5 Mapping (http://hl7.org/fhir/w5)

InterweaveObservationWeight
Observation	clinical.diagnostics
identifier	id
status	status
category	class
category (observationCategory)	class
code	what
subject	who.focus
context	context
effective[x]	when.done
performer	who.actor

Mappings for SNOMED CT Attribute Binding (http://snomed.info/sct)

InterweaveObservationWeight
Observation
code	116680003 |Is a|
value[x]	363714003 |Interprets|
device	424226004 |Using device|