Advance Care Planning (PZP), published by IKNL. This guide is not an authorized publication; it is the continuous build for version 1.0.0-rc1 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/IKNL/PZP-FHIR-R4/ and changes regularly. See the Directory of published versions

• Content
• Detailed Descriptions
• Mappings
• Examples
• XML
• JSON
• TTL

Resource Profile: Organ donation choice registration in donor register

Answer, captured in an observation, to the question: 'Is the choice on organ donation recorded in the donor register?' Based on Observation resource.

Usages:

• Examples for this Profile: Observation/F1-ACP-OrganDonationChoiceRegistration-Yes and Observation/P2-ACP-OrganDonationChoiceRegistration-20250807

You can also check for usages in the FHIR IG Statistics

Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

• Key Elements Table
• Differential Table
• Snapshot Table
• Statistics/References
• All

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Observation	C	0..*	Observation(4.0.1)	Measurements and simple assertions Constraints: obs-6, obs-7
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored Constraints: ext-1
status	?!Σ	1..1	code	registered | preliminary | final | amended + Binding: ObservationStatus (required): Codes providing the status of an observation.
code	OΣ	1..1	CodeableConcept	Type of observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. Required Pattern: At least the following Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://snomed.info/sct
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: 570801000146104
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
subject	OΣ	0..1	Reference(Patient(1.0.0-rc1))	Who and/or what the observation is about Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
encounter	OΣ	0..1	Reference(Encounter(1.0.0-rc1))	Healthcare event during which this observation is made Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
effective[x]	OΣ	0..1		Clinically relevant time/time-period for observation Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
effectiveDateTime			dateTime
effectivePeriod			Period
effectiveTiming			Timing
effectiveInstant			instant
value[x]	OΣC	0..1	CodeableConcept	Actual result Binding: ACPYesNoUnknownVS (1.0.0-rc1) (required) Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
dataAbsentReason	OC	0..1	CodeableConcept	Why the result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing. Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
Documentation for this format

Terminology Bindings

Path	Status	Usage	ValueSet	Version	Source
Observation.status	Base	required	ObservationStatus	📍4.0.1	FHIR Std.
Observation.code	Base	example	LOINC Codes	📍4.0.1	FHIR Std.
Observation.value[x]	Base	required	Yes, No, Unknown valueSet	📍1.0.0-rc1	This IG
Observation.dataAbsentReason	Base	extensible	DataAbsentReason	📍4.0.1	FHIR Std.

Constraints

Id	Grade	Path(s)	Description	Expression
dom-2	error	Observation	If the resource is contained in another resource, it SHALL NOT contain nested Resources	contained.contained.empty()
dom-3	error	Observation	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource	contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	Observation	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated	contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	Observation	If a resource is contained in another resource, it SHALL NOT have a security label	contained.meta.security.empty()
dom-6	best practice	Observation	A resource should have narrative for robust management	text.`div`.exists()
ele-1	error	Observation.implicitRules, Observation.modifierExtension, Observation.status, Observation.code, Observation.subject, Observation.encounter, Observation.effective[x], Observation.value[x], Observation.dataAbsentReason	All FHIR elements must have a @value or children	hasValue() or (children().count() > id.count())
ext-1	error	Observation.modifierExtension	Must have either extensions or value[x], not both	extension.exists() != value.exists()
obs-6	error	Observation	dataAbsentReason SHALL only be present if Observation.value[x] is not present	dataAbsentReason.empty() or value.empty()
obs-7	error	Observation	If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present	value.empty() or component.code.where(coding.intersect(%resource.code.coding).exists()).empty()

This structure is derived from Observation

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Observation		0..*	Observation(4.0.1)	Measurements and simple assertions
code	O	1..1	CodeableConcept	Type of observation (code / type) Required Pattern: At least the following Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://snomed.info/sct
code		1..1	code	Symbol in syntax defined by the system Fixed Value: 570801000146104
subject	O	0..1	Reference(Patient(1.0.0-rc1))	Who and/or what the observation is about Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
encounter	O	0..1	Reference(Encounter(1.0.0-rc1))	Healthcare event during which this observation is made Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
effective[x]	O	0..1	dateTime, Period, Timing, instant	Clinically relevant time/time-period for observation Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
value[x]	O	0..1	CodeableConcept	Actual result Binding: ACPYesNoUnknownVS (1.0.0-rc1) (required) Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
dataAbsentReason	O	0..1	CodeableConcept	Why the result is missing Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
Documentation for this format

Terminology Bindings (Differential)

Path	Status	Usage	ValueSet	Version	Source
Observation.value[x]	Base	required	Yes, No, Unknown valueSet	📍1.0.0-rc1	This IG

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Observation	C	0..*	Observation(4.0.1)	Measurements and simple assertions Constraints: obs-6, obs-7
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Additional content defined by implementations Constraints: ext-1
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored Constraints: ext-1
identifier	Σ	0..*	Identifier	Business Identifier for observation
basedOn	Σ	0..*	Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest)	Fulfills plan, proposal or order
partOf	Σ	0..*	Reference(MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Immunization | ImagingStudy)	Part of referenced event
status	?!Σ	1..1	code	registered | preliminary | final | amended + Binding: ObservationStatus (required): Codes providing the status of an observation.
category		0..*	CodeableConcept	Classification of type of observation Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.
code	OΣ	1..1	CodeableConcept	Type of observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. Required Pattern: At least the following Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://snomed.info/sct
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: 570801000146104
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
subject	OΣ	0..1	Reference(Patient(1.0.0-rc1))	Who and/or what the observation is about Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
focus	Σ	0..*	Reference(Resource)	What the observation is about, when it is not about the subject of record
encounter	OΣ	0..1	Reference(Encounter(1.0.0-rc1))	Healthcare event during which this observation is made Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
effective[x]	OΣ	0..1		Clinically relevant time/time-period for observation Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
effectiveDateTime			dateTime
effectivePeriod			Period
effectiveTiming			Timing
effectiveInstant			instant
issued	Σ	0..1	instant	Date/Time this version was made available
performer	Σ	0..*	Reference(Practitioner | PractitionerRole | Organization | CareTeam | Patient | RelatedPerson)	Who is responsible for the observation
value[x]	OΣC	0..1	CodeableConcept	Actual result Binding: ACPYesNoUnknownVS (1.0.0-rc1) (required) Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
dataAbsentReason	OC	0..1	CodeableConcept	Why the result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing. Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.
note		0..*	Annotation	Comments about the observation
bodySite		0..1	CodeableConcept	Observed body part Binding: SNOMEDCTBodyStructures (example): Codes describing anatomical locations. May include laterality.
method		0..1	CodeableConcept	How it was done Binding: ObservationMethods (example): Methods for simple observations.
specimen		0..1	Reference(Specimen)	Specimen used for this observation
device		0..1	Reference(Device | DeviceMetric)	(Measurement) Device
referenceRange	C	0..*	BackboneElement	Provides guide for interpretation Constraints: obs-3
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Constraints: ext-1
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized Constraints: ext-1
low	C	0..1	SimpleQuantity(4.0.1)	Low Range, if relevant
high	C	0..1	SimpleQuantity(4.0.1)	High Range, if relevant
type		0..1	CodeableConcept	Reference range qualifier Binding: ObservationReferenceRangeMeaningCodes (preferred): Code for the meaning of a reference range.
appliesTo		0..*	CodeableConcept	Reference range population Binding: ObservationReferenceRangeAppliesToCodes (example): Codes identifying the population the reference range applies to.
age		0..1	Range	Applicable age range, if relevant
text		0..1	string	Text based reference range in an observation
hasMember	Σ	0..*	Reference(Observation | QuestionnaireResponse | MolecularSequence)	Related resource that belongs to the Observation group
derivedFrom	Σ	0..*	Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | Observation | MolecularSequence)	Related measurements the observation is made from
component	Σ	0..*	BackboneElement	Component results
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Constraints: ext-1
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized Constraints: ext-1
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations.
value[x]	Σ	0..1		Actual component result
valueQuantity			Quantity
valueCodeableConcept			CodeableConcept
valueString			string
valueBoolean			boolean
valueInteger			integer
valueRange			Range
valueRatio			Ratio
valueSampledData			SampledData
valueTime			time
valueDateTime			dateTime
valuePeriod			Period
dataAbsentReason	C	0..1	CodeableConcept	Why the component result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.
referenceRange		0..*	See referenceRange (Observation)	Provides guide for interpretation of component result
Documentation for this format

Terminology Bindings

Path	Status	Usage	ValueSet	Version	Source
Observation.language	Base	preferred	Common Languages	📍4.0.1	FHIR Std.
Observation.status	Base	required	ObservationStatus	📍4.0.1	FHIR Std.
Observation.category	Base	preferred	Observation Category Codes	📍4.0.1	FHIR Std.
Observation.code	Base	example	LOINC Codes	📍4.0.1	FHIR Std.
Observation.value[x]	Base	required	Yes, No, Unknown valueSet	📍1.0.0-rc1	This IG
Observation.dataAbsentReason	Base	extensible	DataAbsentReason	📍4.0.1	FHIR Std.
Observation.interpretation	Base	extensible	Observation Interpretation Codes	📍4.0.1	FHIR Std.
Observation.bodySite	Base	example	SNOMED CT Body Structures	📍4.0.1	FHIR Std.
Observation.method	Base	example	Observation Methods	📍4.0.1	FHIR Std.
Observation.referenceRange.​type	Base	preferred	Observation Reference Range Meaning Codes	📍4.0.1	FHIR Std.
Observation.referenceRange.​appliesTo	Base	example	Observation Reference Range Applies To Codes	📍4.0.1	FHIR Std.
Observation.component.​code	Base	example	LOINC Codes	📍4.0.1	FHIR Std.
Observation.component.​dataAbsentReason	Base	extensible	DataAbsentReason	📍4.0.1	FHIR Std.
Observation.component.​interpretation	Base	extensible	Observation Interpretation Codes	📍4.0.1	FHIR Std.

Constraints

Id	Grade	Path(s)	Description	Expression
dom-2	error	Observation	If the resource is contained in another resource, it SHALL NOT contain nested Resources	contained.contained.empty()
dom-3	error	Observation	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource	contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	Observation	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated	contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	Observation	If a resource is contained in another resource, it SHALL NOT have a security label	contained.meta.security.empty()
dom-6	best practice	Observation	A resource should have narrative for robust management	text.`div`.exists()
ele-1	error	Observation.meta, Observation.implicitRules, Observation.language, Observation.text, Observation.extension, Observation.modifierExtension, Observation.identifier, Observation.basedOn, Observation.partOf, Observation.status, Observation.category, Observation.code, Observation.subject, Observation.focus, Observation.encounter, Observation.effective[x], Observation.issued, Observation.performer, Observation.value[x], Observation.dataAbsentReason, Observation.interpretation, Observation.note, Observation.bodySite, Observation.method, Observation.specimen, Observation.device, Observation.referenceRange, Observation.referenceRange.extension, Observation.referenceRange.modifierExtension, Observation.referenceRange.low, Observation.referenceRange.high, Observation.referenceRange.type, Observation.referenceRange.appliesTo, Observation.referenceRange.age, Observation.referenceRange.text, Observation.hasMember, Observation.derivedFrom, Observation.component, Observation.component.extension, Observation.component.modifierExtension, Observation.component.code, Observation.component.value[x], Observation.component.dataAbsentReason, Observation.component.interpretation, Observation.component.referenceRange	All FHIR elements must have a @value or children	hasValue() or (children().count() > id.count())
ext-1	error	Observation.extension, Observation.modifierExtension, Observation.referenceRange.extension, Observation.referenceRange.modifierExtension, Observation.component.extension, Observation.component.modifierExtension	Must have either extensions or value[x], not both	extension.exists() != value.exists()
obs-3	error	Observation.referenceRange	Must have at least a low or a high or text	low.exists() or high.exists() or text.exists()
obs-6	error	Observation	dataAbsentReason SHALL only be present if Observation.value[x] is not present	dataAbsentReason.empty() or value.empty()
obs-7	error	Observation	If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present	value.empty() or component.code.where(coding.intersect(%resource.code.coding).exists()).empty()

This structure is derived from Observation

Summary

Structures

This structure refers to these other structures:

• Patient (https://api.iknl.nl/docs/pzp/r4/StructureDefinition/ACP-Patient|1.0.0-rc1)
• Encounter (https://api.iknl.nl/docs/pzp/r4/StructureDefinition/ACP-Encounter|1.0.0-rc1)

Key Elements View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Observation	C	0..*	Observation(4.0.1)	Measurements and simple assertions Constraints: obs-6, obs-7
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored Constraints: ext-1
status	?!Σ	1..1	code	registered | preliminary | final | amended + Binding: ObservationStatus (required): Codes providing the status of an observation.
code	OΣ	1..1	CodeableConcept	Type of observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. Required Pattern: At least the following Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://snomed.info/sct
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: 570801000146104
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
subject	OΣ	0..1	Reference(Patient(1.0.0-rc1))	Who and/or what the observation is about Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
encounter	OΣ	0..1	Reference(Encounter(1.0.0-rc1))	Healthcare event during which this observation is made Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
effective[x]	OΣ	0..1		Clinically relevant time/time-period for observation Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
effectiveDateTime			dateTime
effectivePeriod			Period
effectiveTiming			Timing
effectiveInstant			instant
value[x]	OΣC	0..1	CodeableConcept	Actual result Binding: ACPYesNoUnknownVS (1.0.0-rc1) (required) Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
dataAbsentReason	OC	0..1	CodeableConcept	Why the result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing. Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
Documentation for this format

Terminology Bindings

Path	Status	Usage	ValueSet	Version	Source
Observation.status	Base	required	ObservationStatus	📍4.0.1	FHIR Std.
Observation.code	Base	example	LOINC Codes	📍4.0.1	FHIR Std.
Observation.value[x]	Base	required	Yes, No, Unknown valueSet	📍1.0.0-rc1	This IG
Observation.dataAbsentReason	Base	extensible	DataAbsentReason	📍4.0.1	FHIR Std.

Constraints

Id	Grade	Path(s)	Description	Expression
dom-2	error	Observation	If the resource is contained in another resource, it SHALL NOT contain nested Resources	contained.contained.empty()
dom-3	error	Observation	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource	contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	Observation	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated	contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	Observation	If a resource is contained in another resource, it SHALL NOT have a security label	contained.meta.security.empty()
dom-6	best practice	Observation	A resource should have narrative for robust management	text.`div`.exists()
ele-1	error	Observation.implicitRules, Observation.modifierExtension, Observation.status, Observation.code, Observation.subject, Observation.encounter, Observation.effective[x], Observation.value[x], Observation.dataAbsentReason	All FHIR elements must have a @value or children	hasValue() or (children().count() > id.count())
ext-1	error	Observation.modifierExtension	Must have either extensions or value[x], not both	extension.exists() != value.exists()
obs-6	error	Observation	dataAbsentReason SHALL only be present if Observation.value[x] is not present	dataAbsentReason.empty() or value.empty()
obs-7	error	Observation	If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present	value.empty() or component.code.where(coding.intersect(%resource.code.coding).exists()).empty()

Differential View

This structure is derived from Observation

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Observation		0..*	Observation(4.0.1)	Measurements and simple assertions
code	O	1..1	CodeableConcept	Type of observation (code / type) Required Pattern: At least the following Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://snomed.info/sct
code		1..1	code	Symbol in syntax defined by the system Fixed Value: 570801000146104
subject	O	0..1	Reference(Patient(1.0.0-rc1))	Who and/or what the observation is about Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
encounter	O	0..1	Reference(Encounter(1.0.0-rc1))	Healthcare event during which this observation is made Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
effective[x]	O	0..1	dateTime, Period, Timing, instant	Clinically relevant time/time-period for observation Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
value[x]	O	0..1	CodeableConcept	Actual result Binding: ACPYesNoUnknownVS (1.0.0-rc1) (required) Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
dataAbsentReason	O	0..1	CodeableConcept	Why the result is missing Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
Documentation for this format

Terminology Bindings (Differential)

Path	Status	Usage	ValueSet	Version	Source
Observation.value[x]	Base	required	Yes, No, Unknown valueSet	📍1.0.0-rc1	This IG

Snapshot View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Observation	C	0..*	Observation(4.0.1)	Measurements and simple assertions Constraints: obs-6, obs-7
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Additional content defined by implementations Constraints: ext-1
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored Constraints: ext-1
identifier	Σ	0..*	Identifier	Business Identifier for observation
basedOn	Σ	0..*	Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest)	Fulfills plan, proposal or order
partOf	Σ	0..*	Reference(MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Immunization | ImagingStudy)	Part of referenced event
status	?!Σ	1..1	code	registered | preliminary | final | amended + Binding: ObservationStatus (required): Codes providing the status of an observation.
category		0..*	CodeableConcept	Classification of type of observation Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.
code	OΣ	1..1	CodeableConcept	Type of observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. Required Pattern: At least the following Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://snomed.info/sct
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: 570801000146104
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
subject	OΣ	0..1	Reference(Patient(1.0.0-rc1))	Who and/or what the observation is about Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
focus	Σ	0..*	Reference(Resource)	What the observation is about, when it is not about the subject of record
encounter	OΣ	0..1	Reference(Encounter(1.0.0-rc1))	Healthcare event during which this observation is made Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
effective[x]	OΣ	0..1		Clinically relevant time/time-period for observation Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
effectiveDateTime			dateTime
effectivePeriod			Period
effectiveTiming			Timing
effectiveInstant			instant
issued	Σ	0..1	instant	Date/Time this version was made available
performer	Σ	0..*	Reference(Practitioner | PractitionerRole | Organization | CareTeam | Patient | RelatedPerson)	Who is responsible for the observation
value[x]	OΣC	0..1	CodeableConcept	Actual result Binding: ACPYesNoUnknownVS (1.0.0-rc1) (required) Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
dataAbsentReason	OC	0..1	CodeableConcept	Why the result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing. Obligations Actor SHALL:populate-if-known ACP Actor Provider SHALL:no-error ACP Actor Consulter
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.
note		0..*	Annotation	Comments about the observation
bodySite		0..1	CodeableConcept	Observed body part Binding: SNOMEDCTBodyStructures (example): Codes describing anatomical locations. May include laterality.
method		0..1	CodeableConcept	How it was done Binding: ObservationMethods (example): Methods for simple observations.
specimen		0..1	Reference(Specimen)	Specimen used for this observation
device		0..1	Reference(Device | DeviceMetric)	(Measurement) Device
referenceRange	C	0..*	BackboneElement	Provides guide for interpretation Constraints: obs-3
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Constraints: ext-1
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized Constraints: ext-1
low	C	0..1	SimpleQuantity(4.0.1)	Low Range, if relevant
high	C	0..1	SimpleQuantity(4.0.1)	High Range, if relevant
type		0..1	CodeableConcept	Reference range qualifier Binding: ObservationReferenceRangeMeaningCodes (preferred): Code for the meaning of a reference range.
appliesTo		0..*	CodeableConcept	Reference range population Binding: ObservationReferenceRangeAppliesToCodes (example): Codes identifying the population the reference range applies to.
age		0..1	Range	Applicable age range, if relevant
text		0..1	string	Text based reference range in an observation
hasMember	Σ	0..*	Reference(Observation | QuestionnaireResponse | MolecularSequence)	Related resource that belongs to the Observation group
derivedFrom	Σ	0..*	Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | Observation | MolecularSequence)	Related measurements the observation is made from
component	Σ	0..*	BackboneElement	Component results
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Constraints: ext-1
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized Constraints: ext-1
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations.
value[x]	Σ	0..1		Actual component result
valueQuantity			Quantity
valueCodeableConcept			CodeableConcept
valueString			string
valueBoolean			boolean
valueInteger			integer
valueRange			Range
valueRatio			Ratio
valueSampledData			SampledData
valueTime			time
valueDateTime			dateTime
valuePeriod			Period
dataAbsentReason	C	0..1	CodeableConcept	Why the component result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.
referenceRange		0..*	See referenceRange (Observation)	Provides guide for interpretation of component result
Documentation for this format

Terminology Bindings

Path	Status	Usage	ValueSet	Version	Source
Observation.language	Base	preferred	Common Languages	📍4.0.1	FHIR Std.
Observation.status	Base	required	ObservationStatus	📍4.0.1	FHIR Std.
Observation.category	Base	preferred	Observation Category Codes	📍4.0.1	FHIR Std.
Observation.code	Base	example	LOINC Codes	📍4.0.1	FHIR Std.
Observation.value[x]	Base	required	Yes, No, Unknown valueSet	📍1.0.0-rc1	This IG
Observation.dataAbsentReason	Base	extensible	DataAbsentReason	📍4.0.1	FHIR Std.
Observation.interpretation	Base	extensible	Observation Interpretation Codes	📍4.0.1	FHIR Std.
Observation.bodySite	Base	example	SNOMED CT Body Structures	📍4.0.1	FHIR Std.
Observation.method	Base	example	Observation Methods	📍4.0.1	FHIR Std.
Observation.referenceRange.​type	Base	preferred	Observation Reference Range Meaning Codes	📍4.0.1	FHIR Std.
Observation.referenceRange.​appliesTo	Base	example	Observation Reference Range Applies To Codes	📍4.0.1	FHIR Std.
Observation.component.​code	Base	example	LOINC Codes	📍4.0.1	FHIR Std.
Observation.component.​dataAbsentReason	Base	extensible	DataAbsentReason	📍4.0.1	FHIR Std.
Observation.component.​interpretation	Base	extensible	Observation Interpretation Codes	📍4.0.1	FHIR Std.

Constraints

Id	Grade	Path(s)	Description	Expression
dom-2	error	Observation	If the resource is contained in another resource, it SHALL NOT contain nested Resources	contained.contained.empty()
dom-3	error	Observation	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource	contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	Observation	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated	contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	Observation	If a resource is contained in another resource, it SHALL NOT have a security label	contained.meta.security.empty()
dom-6	best practice	Observation	A resource should have narrative for robust management	text.`div`.exists()
ele-1	error	Observation.meta, Observation.implicitRules, Observation.language, Observation.text, Observation.extension, Observation.modifierExtension, Observation.identifier, Observation.basedOn, Observation.partOf, Observation.status, Observation.category, Observation.code, Observation.subject, Observation.focus, Observation.encounter, Observation.effective[x], Observation.issued, Observation.performer, Observation.value[x], Observation.dataAbsentReason, Observation.interpretation, Observation.note, Observation.bodySite, Observation.method, Observation.specimen, Observation.device, Observation.referenceRange, Observation.referenceRange.extension, Observation.referenceRange.modifierExtension, Observation.referenceRange.low, Observation.referenceRange.high, Observation.referenceRange.type, Observation.referenceRange.appliesTo, Observation.referenceRange.age, Observation.referenceRange.text, Observation.hasMember, Observation.derivedFrom, Observation.component, Observation.component.extension, Observation.component.modifierExtension, Observation.component.code, Observation.component.value[x], Observation.component.dataAbsentReason, Observation.component.interpretation, Observation.component.referenceRange	All FHIR elements must have a @value or children	hasValue() or (children().count() > id.count())
ext-1	error	Observation.extension, Observation.modifierExtension, Observation.referenceRange.extension, Observation.referenceRange.modifierExtension, Observation.component.extension, Observation.component.modifierExtension	Must have either extensions or value[x], not both	extension.exists() != value.exists()
obs-3	error	Observation.referenceRange	Must have at least a low or a high or text	low.exists() or high.exists() or text.exists()
obs-6	error	Observation	dataAbsentReason SHALL only be present if Observation.value[x] is not present	dataAbsentReason.empty() or value.empty()
obs-7	error	Observation	If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present	value.empty() or component.code.where(coding.intersect(%resource.code.coding).exists()).empty()

This structure is derived from Observation

Summary

Structures

This structure refers to these other structures:

• Patient (https://api.iknl.nl/docs/pzp/r4/StructureDefinition/ACP-Patient|1.0.0-rc1)
• Encounter (https://api.iknl.nl/docs/pzp/r4/StructureDefinition/ACP-Encounter|1.0.0-rc1)

Other representations of profile: CSV, Excel, Schematron