Patient Referral Act - Definitions - Consolidated CDA (C-CDA) v4.0.0-ballot

Consolidated CDA (C-CDA), published by Health Level Seven. This guide is not an authorized publication; it is the continuous build for version 4.0.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/CDA-ccda/ and changes regularly. See the Directory of published versions

Logical Model: PatientReferralAct - Detailed Descriptions

Draft as of 2024-12-19

Definitions for the PatientReferralAct logical model.

Guidance on how to interpret the contents of this table can be found here

0. Act
Logical Container	ClinicalDocument (CDA Class)
Validation	Instance of this type are validated by templateId
XML Format	In the XML format, this property has the namespace `urn:hl7-org:v3`.
Invariants	should-text-ref-value: SHOULD contain text/reference/@value (`text.reference.value.exists()`) should-priorityCode: SHOULD contain priorityCode (`priorityCode.exists()`) should-author: SHOULD contain author (`author.exists()`)
2. Act.templateId
Control	1..?
Slicing	This element introduces a set of slices on `Act.templateId`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ root
4. Act.templateId:patient-referral-act
Slice Name	patient-referral-act
Control	1..1
6. Act.templateId:patient-referral-act.root
Control	1..?
Pattern Value	`2.16.840.1.113883.10.20.22.4.140`
8. Act.templateId:patient-referral-act.extension
Control	0..0
10. Act.classCode
Comments	SHALL contain exactly one [1..1] @classCode="PCPR" provision of care (CodeSystem: HL7ActClass urn:oid:2.16.840.1.113883.5.6 STATIC) (CONF:1098-30884).
Fixed Value	`PCPR`
12. Act.moodCode
Comments	SHALL contain exactly one [1..1] @moodCode, which SHALL be selected from ValueSet Patient Referral Act moodCode urn:oid:2.16.840.1.113883.11.20.9.66 STATIC 2014-09-01 (CONF:1098-30885).
Binding	The codes SHALL be taken from Patient Referral Act moodCode (required to `http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.11.20.9.66`)
14. Act.id
Short	In the case of a Consultation Note where this referral is being fulfilled by this consultation, this id would be referenced in the inFullfilmentOf/order/id of the Consultation Note.
Comments	SHALL contain at least one [1..*] id (CONF:1098-30888).
Control	1..?
16. Act.code
Comments	SHALL contain exactly one [1..1] code, which SHALL be selected from ValueSet Referral Types urn:oid:2.16.840.1.113883.11.20.9.56 DYNAMIC (CONF:1098-30889).
Binding	The codes SHALL be taken from Referral Types (required to `http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.11.20.9.56`)
18. Act.text
Short	SHOULD reference the portion of section narrative text corresponding to this entry
20. Act.text.reference
Invariants	value-starts-octothorpe: If reference/@value is present, it SHALL begin with a '#' and SHALL point to its corresponding narrative (`value.exists() implies value.startsWith('#')`)
22. Act.statusCode
Comments	SHALL contain exactly one [1..1] statusCode (CONF:1098-30892).
Control	1..?
24. Act.statusCode.nullFlavor
Control	0..0
26. Act.statusCode.code
Control	1..?
Binding	The codes SHALL be taken from ActStatus (required to `http://terminology.hl7.org/ValueSet/v3-ActStatus`)
28. Act.effectiveTime
Short	The effectiveTime represents the time when the future referral is intended to take place.
Comments	SHALL contain exactly one [1..1] effectiveTime (CONF:1098-30893).
Control	1..?
30. Act.priorityCode
Comments	SHOULD contain zero or one [0..1] priorityCode (CONF:1098-32623).
32. Act.author
Comments	SHOULD contain zero or more [0..*] Author Participation (identifier: urn:oid:2.16.840.1.113883.10.20.22.4.119) (CONF:1098-31612).
Type	http://hl7.org/cda/stds/core/StructureDefinition/Author(Author Participation)
34. Act.participant
Comments	MAY contain zero or more [0..*] participant (CONF:1098-32635).
36. Act.participant.typeCode
Comments	The participant, if present, SHALL contain exactly one [1..1] @typeCode. Use REFT to represent the referred-to provider.
38. Act.participant.participantRole
Comments	The participant, if present, SHALL contain exactly one [1..1] participantRole (CONF:1098-32636).
40. Act.participant.participantRole.code
Comments	This participantRole MAY contain zero or one [0..1] code, which SHOULD be selected from ValueSet Healthcare Provider Taxonomy urn:oid:2.16.840.1.114222.4.11.1066 DYNAMIC (CONF:1098-32637).
Binding	The codes SHOULD be taken from Healthcare Provider Taxonomy (preferred to `http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.114222.4.11.1066`)
42. Act.entryRelationship
Short	The following entryRelationship represents a reference to another act in the document instance representing the clinical reason for the referral (e.g., problem, concern, procedure).
Slicing	This element introduces a set of slices on `Act.entryRelationship`. The slices areUnordered and Open, and can be differentiated using the following discriminators: profile @ observation
44. Act.entryRelationship:entryRelationship1
Slice Name	entryRelationship1
Short	The following entryRelationship represents whether the referral is for full or shared care.
Comments	MAY contain zero or more [0..*] entryRelationship (CONF:1098-31604) such that it
Control	0..*
46. Act.entryRelationship:entryRelationship1.typeCode
Comments	SHALL contain exactly one [1..1] @typeCode="SUBJ" has subject (CodeSystem: HL7ActRelationshipType urn:oid:2.16.840.1.113883.5.1002) (CONF:1098-31613).
Fixed Value	`SUBJ`
48. Act.entryRelationship:entryRelationship1.observation
Comments	SHALL contain exactly one [1..1] observation (CONF:1098-31605).
Control	1..?
Invariants	should-priorityCode: SHOULD contain priorityCode (`priorityCode.exists()`)
50. Act.entryRelationship:entryRelationship1.observation.classCode
Comments	This observation SHALL contain exactly one [1..1] @classCode="OBS" observation (CodeSystem: HL7ActClass urn:oid:2.16.840.1.113883.5.6) (CONF:1098-31606).
Fixed Value	`OBS`
52. Act.entryRelationship:entryRelationship1.observation.moodCode
Comments	This observation SHALL contain exactly one [1..1] @moodCode="RQO" request (CodeSystem: HL7ActMood urn:oid:2.16.840.1.113883.5.1001) (CONF:1098-31607).
Fixed Value	`RQO`
54. Act.entryRelationship:entryRelationship1.observation.code
Comments	This observation SHALL contain exactly one [1..1] code (CONF:1098-31608).
56. Act.entryRelationship:entryRelationship1.observation.code.code
Comments	This code SHALL contain exactly one [1..1] @code="ASSERTION" assertion (CONF:1098-31619).
Control	1..?
Pattern Value	`ASSERTION`
58. Act.entryRelationship:entryRelationship1.observation.code.codeSystem
Comments	This code SHALL contain exactly one [1..1] @codeSystem="2.16.840.1.113883.5.4 " (CodeSystem: HL7ActCode urn:oid:2.16.840.1.113883.5.4) (CONF:1098-31620).
Control	1..?
Pattern Value	`2.16.840.1.113883.5.4`
60. Act.entryRelationship:entryRelationship1.observation.statusCode
Comments	This observation SHALL contain exactly one [1..1] statusCode (CONF:1098-31614).
Control	1..?
62. Act.entryRelationship:entryRelationship1.observation.statusCode.code
Comments	This statusCode SHALL contain exactly one [1..1] @code="completed" Completed (CodeSystem: HL7ActStatus urn:oid:2.16.840.1.113883.5.14) (CONF:1098-31615).
Control	1..?
Fixed Value	`completed`
64. Act.entryRelationship:entryRelationship1.observation.priorityCode
Comments	This observation SHOULD contain zero or one [0..1] priorityCode, which SHOULD be selected from ValueSet ActPriority urn:oid:2.16.840.1.113883.1.11.16866 DYNAMIC (CONF:1098-32443).
Binding	The codes SHOULD be taken from ActPriority (preferred to `http://terminology.hl7.org/ValueSet/v3-ActPriority`)
66. Act.entryRelationship:entryRelationship1.observation.value
Comments	This observation SHALL contain exactly one [1..1] value with @xsi:type="CD", where the code SHOULD be selected from ValueSet Care Model urn:oid:2.16.840.1.113883.11.20.9.61 DYNAMIC (CONF:1098-31611).
Control	1..1
Binding	The codes SHOULD be taken from Care Model (preferred to `http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.11.20.9.61`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CD
68. Act.entryRelationship:indication
Slice Name	indication
Comments	MAY contain zero or more [0..*] entryRelationship (CONF:1098-31635) such that it
Control	0..*
70. Act.entryRelationship:indication.typeCode
Comments	SHALL contain exactly one [1..1] @typeCode="RSON" has reason (CodeSystem: HL7ActRelationshipType urn:oid:2.16.840.1.113883.5.1002) (CONF:1098-31636).
Fixed Value	`RSON`
72. Act.entryRelationship:indication.observation
Comments	SHALL contain exactly one [1..1] Indication (identifier: urn:hl7ii:2.16.840.1.113883.10.20.22.4.19:2014-06-09) (CONF:1098-32634).
Control	1..?
Type	http://hl7.org/cda/stds/core/StructureDefinition/Observation(Indication)

Guidance on how to interpret the contents of this table can be found here

0. Act
Definition	Defines the basic properties of every data value. This is an abstract type, meaning that no value can be just a data value without belonging to any concrete type. Every concrete type is a specialization of this general abstract DataValue type. Base definition for all types defined in FHIR type system.
Short	Base for all types and resources
Control	10..1*
Is Modifier	false
Logical Container	ClinicalDocument (CDA Class)
Validation	Instance of this type are validated by templateId
XML Format	In the XML format, this property has the namespace `urn:hl7-org:v3`.
Invariants	should-text-ref-value: SHOULD contain text/reference/@value (`text.reference.value.exists()`) should-priorityCode: SHOULD contain priorityCode (`priorityCode.exists()`) should-author: SHOULD contain author (`author.exists()`)
2. Act.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
4. Act.realmCode
Definition	When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/CS
6. Act.typeId
Definition	When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
Invariants	II-1: An II instance must have either a root or an nullFlavor. (`root.exists() or nullFlavor.exists()`)
8. Act.typeId.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
10. Act.typeId.assigningAuthorityName
Definition	A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Assigning Authority Name
12. Act.typeId.displayable
Definition	Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Displayable
14. Act.typeId.root
Definition	Identifies the type as an HL7 Registered model
Control	1..1
Type	string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Root
Fixed Value	`2.16.840.1.113883.1.3`
16. Act.typeId.extension
Definition	A character string as a unique identifier within the scope of the identifier root.
Control	1..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Extension
18. Act.templateId
Definition	When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question
Control	1..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
Slicing	This element introduces a set of slices on `Act.templateId`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ root
20. Act.templateId:patient-referral-act
Slice Name	patient-referral-act
Definition	When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question
Control	1..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
22. Act.templateId:patient-referral-act.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
24. Act.templateId:patient-referral-act.assigningAuthorityName
Definition	A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Assigning Authority Name
26. Act.templateId:patient-referral-act.displayable
Definition	Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Displayable
28. Act.templateId:patient-referral-act.root
Definition	A unique identifier that guarantees the global uniqueness of the instance identifier. The root alone may be the entire instance identifier.
Control	1..1
Type	string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Root
Pattern Value	`2.16.840.1.113883.10.20.22.4.140`
30. Act.templateId:patient-referral-act.extension
Definition	A character string as a unique identifier within the scope of the identifier root.
Control	0..0
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Extension
32. Act.classCode
Comments	SHALL contain exactly one [1..1] @classCode="PCPR" provision of care (CodeSystem: HL7ActClass urn:oid:2.16.840.1.113883.5.6 STATIC) (CONF:1098-30884).
Control	1..1
Binding	The codes SHALL be taken from XActClassDocumentEntryAct (2.0.0) (required to `http://terminology.hl7.org/ValueSet/v3-xActClassDocumentEntryAct\|2.0.0`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`PCPR`
34. Act.moodCode
Comments	SHALL contain exactly one [1..1] @moodCode, which SHALL be selected from ValueSet Patient Referral Act moodCode urn:oid:2.16.840.1.113883.11.20.9.66 STATIC 2014-09-01 (CONF:1098-30885).
Control	1..1
Binding	The codes SHALL be taken from Patient Referral Act moodCode (required to `http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.11.20.9.66`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
36. Act.negationInd
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
38. Act.id
Short	In the case of a Consultation Note where this referral is being fulfilled by this consultation, this id would be referenced in the inFullfilmentOf/order/id of the Consultation Note.
Comments	SHALL contain at least one [1..*] id (CONF:1098-30888).
Control	1..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
40. Act.code
Comments	SHALL contain exactly one [1..1] code, which SHALL be selected from ValueSet Referral Types urn:oid:2.16.840.1.113883.11.20.9.56 DYNAMIC (CONF:1098-30889).
Control	1..1
Binding	The codes SHALL be taken from Referral Types (required to `http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.11.20.9.56`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CD
42. Act.text
Short	SHOULD reference the portion of section narrative text corresponding to this entry
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/ED
44. Act.text.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
46. Act.text.compression
Definition	Indicates whether the raw byte data is compressed, and what compression algorithm was used.
Control	0..1
Binding	The codes SHALL be taken from CDACompressionAlgorithm (required to `http://hl7.org/cda/stds/core/ValueSet/CDACompressionAlgorithm`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Compression
48. Act.text.integrityCheck
Definition	The integrity check is a short binary value representing a cryptographically strong checksum that is calculated over the binary data. The purpose of this property, when communicated with a reference is for anyone to validate later whether the reference still resolved to the same data that the reference resolved to when the encapsulated data value with reference was created.
Control	0..1
Type	base64Binary(bin: Binary Data)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Integrity Check
50. Act.text.integrityCheckAlgorithm
Definition	Specifies the algorithm used to compute the integrityCheck value. The cryptographically strong checksum algorithm Secure Hash Algorithm-1 (SHA-1) is currently the industry standard. It has superseded the MD5 algorithm only a couple of years ago, when certain flaws in the security of MD5 were discovered. Currently the SHA-1 hash algorithm is the default choice for the integrity check algorithm. Note that SHA-256 is also entering widespread usage.
Control	0..1
Binding	The codes SHALL be taken from IntegrityCheckAlgorithm (2.0.0) (required to `http://terminology.hl7.org/ValueSet/v3-IntegrityCheckAlgorithm\|2.0.0`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Integrity Check Algorithm
52. Act.text.language
Definition	For character based information the language property specifies the human language of the text.
Control	0..1
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Language
54. Act.text.mediaType
Definition	Identifies the type of the encapsulated data and identifies a method to interpret or render the data.
Control	0..1
Binding	For example codes, see MediaType (example to `http://terminology.hl7.org/ValueSet/v3-MediaType`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Media Type
56. Act.text.representation
Control	0..1
Binding	The codes SHALL be taken from CDABinaryDataEncoding (required to `http://hl7.org/cda/stds/core/ValueSet/BinaryDataEncoding`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
58. Act.text.xmlText
Definition	Data that is primarily intended for human interpretation or for further machine processing is outside the scope of HL7. This includes unformatted or formatted written language, multimedia data, or structured information as defined by a different standard (e.g., XML-signatures.)
Short	Allows for mixed text content. If @representation='B64', this SHALL be a base64binary string.
Comments	This element is represented in XML as textual content. The actual name "xmlText" will not appear in a CDA instance.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as unadorned text.
60. Act.text.reference
Definition	A telecommunication address (TEL), such as a URL for HTTP or FTP, which will resolve to precisely the same binary data that could as well have been provided as inline data.
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/TEL
Label	Reference
Invariants	value-starts-octothorpe: If reference/@value is present, it SHALL begin with a '#' and SHALL point to its corresponding narrative (`value.exists() implies value.startsWith('#')`)
62. Act.text.thumbnail
Definition	An abbreviated rendition of the full data. A thumbnail requires significantly fewer resources than the full data, while still maintaining some distinctive similarity with the full data. A thumbnail is typically used with by-reference encapsulated data. It allows a user to select data more efficiently before actually downloading through the reference.
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/ED
Label	Thumbnail
64. Act.statusCode
Comments	SHALL contain exactly one [1..1] statusCode (CONF:1098-30892).
Control	1..1
Binding	The codes SHALL be taken from ActStatus (required to `http://terminology.hl7.org/ValueSet/v3-ActStatus`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CS
66. Act.statusCode.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..0
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
68. Act.statusCode.code
Definition	The plain code symbol defined by the code system. For example, "784.0" is the code symbol of the ICD-9 code "784.0" for headache.
Control	1..1
Binding	The codes SHALL be taken from ActStatus (required to `http://terminology.hl7.org/ValueSet/v3-ActStatus`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Code
70. Act.statusCode.codeSystem
Definition	Specifies the code system that defines the code.
Control	0..0
Type	string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Code System
72. Act.statusCode.codeSystemName
Definition	The common name of the coding system.
Control	0..0
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Code System Name
74. Act.statusCode.codeSystemVersion
Definition	If applicable, a version descriptor defined specifically for the given code system.
Control	0..0
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Code System Version
76. Act.statusCode.displayName
Definition	A name or title for the code, under which the sending system shows the code value to its users.
Control	0..0
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Display Name
78. Act.statusCode.sdtcValueSet
Definition	The valueSet extension adds an attribute for elements with a CD dataType which indicates the particular value set constraining the coded concept.
Control	0..1
Type	string(oid: ISO Object Identifier)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`valueSet`.
80. Act.statusCode.sdtcValueSetVersion
Definition	The valueSetVersion extension adds an attribute for elements with a CD dataType which indicates the version of the particular value set constraining the coded concept.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`valueSetVersion`.
82. Act.statusCode.originalText
Definition	The text or phrase used as the basis for the coding.
Control	0..0
Type	http://hl7.org/cda/stds/core/StructureDefinition/ED
Label	Original Text
84. Act.statusCode.qualifier
Definition	Specifies additional codes that increase the specificity of the the primary code.
Control	0..0
Type	http://hl7.org/cda/stds/core/StructureDefinition/CR
Label	Qualifier
86. Act.statusCode.translation
Definition	A set of other concept descriptors that translate this concept descriptor into other code systems.
Control	0..0
Type	http://hl7.org/cda/stds/core/StructureDefinition/CD
XML Format	The type of this property is determined using the `xsi:type`attribute.
Label	Translation
88. Act.effectiveTime
Short	The effectiveTime represents the time when the future referral is intended to take place.
Comments	SHALL contain exactly one [1..1] effectiveTime (CONF:1098-30893).
Control	1..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/IVL-TS
90. Act.priorityCode
Comments	SHOULD contain zero or one [0..1] priorityCode (CONF:1098-32623).
Control	0..1
Binding	For example codes, see ActPriority (example to `http://terminology.hl7.org/ValueSet/v3-ActPriority`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CE
92. Act.languageCode
Control	0..1
Binding	The codes SHALL be taken from AllLanguages (required to `http://hl7.org/fhir/ValueSet/all-languages`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CS
94. Act.subject
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Subject
96. Act.specimen
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Specimen
98. Act.performer
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Performer2
100. Act.author
Definition	Defines the basic properties of every data value. This is an abstract type, meaning that no value can be just a data value without belonging to any concrete type. Every concrete type is a specialization of this general abstract DataValue type.
Short	Base for all types and resources
Comments	SHOULD contain zero or more [0..*] Author Participation (identifier: urn:oid:2.16.840.1.113883.10.20.22.4.119) (CONF:1098-31612).
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Author(Author Participation)
Is Modifier	false
102. Act.informant
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Informant
104. Act.participant
Comments	MAY contain zero or more [0..*] participant (CONF:1098-32635).
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Participant2
106. Act.participant.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
108. Act.participant.realmCode
Definition	When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/CS
110. Act.participant.typeId
Definition	When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
Invariants	II-1: An II instance must have either a root or an nullFlavor. (`root.exists() or nullFlavor.exists()`)
112. Act.participant.typeId.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
114. Act.participant.typeId.assigningAuthorityName
Definition	A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Assigning Authority Name
116. Act.participant.typeId.displayable
Definition	Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Displayable
118. Act.participant.typeId.root
Definition	Identifies the type as an HL7 Registered model
Control	1..1
Type	string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Root
Fixed Value	`2.16.840.1.113883.1.3`
120. Act.participant.typeId.extension
Definition	A character string as a unique identifier within the scope of the identifier root.
Control	1..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Extension
122. Act.participant.templateId
Definition	When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
124. Act.participant.typeCode
Comments	The participant, if present, SHALL contain exactly one [1..1] @typeCode. Use REFT to represent the referred-to provider.
Control	1..1
Binding	The codes SHALL be taken from CDAParticipationType (required to `http://hl7.org/cda/stds/core/ValueSet/CDAParticipationType`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
126. Act.participant.contextControlCode
Control	0..1
Binding	The codes SHALL be taken from CDAContextControl (required to `http://hl7.org/cda/stds/core/ValueSet/CDAContextControl`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`OP`
128. Act.participant.sdtcFunctionCode
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/CE
XML Format	In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`functionCode`.
130. Act.participant.time
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/IVL-TS
132. Act.participant.awarenessCode
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/CE
134. Act.participant.participantRole
Comments	The participant, if present, SHALL contain exactly one [1..1] participantRole (CONF:1098-32636).
Control	1..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/ParticipantRole
136. Act.participant.participantRole.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
138. Act.participant.participantRole.realmCode
Definition	When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/CS
140. Act.participant.participantRole.typeId
Definition	When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
Invariants	II-1: An II instance must have either a root or an nullFlavor. (`root.exists() or nullFlavor.exists()`)
142. Act.participant.participantRole.typeId.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
144. Act.participant.participantRole.typeId.assigningAuthorityName
Definition	A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Assigning Authority Name
146. Act.participant.participantRole.typeId.displayable
Definition	Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Displayable
148. Act.participant.participantRole.typeId.root
Definition	Identifies the type as an HL7 Registered model
Control	1..1
Type	string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Root
Fixed Value	`2.16.840.1.113883.1.3`
150. Act.participant.participantRole.typeId.extension
Definition	A character string as a unique identifier within the scope of the identifier root.
Control	1..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Extension
152. Act.participant.participantRole.templateId
Definition	When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
154. Act.participant.participantRole.classCode
Control	0..1
Binding	The codes SHALL be taken from CDARoleClassRoot (required to `http://hl7.org/cda/stds/core/ValueSet/CDARoleClassRoot`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Default Value	`ROL`
156. Act.participant.participantRole.id
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
158. Act.participant.participantRole.sdtcIdentifiedBy
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/IdentifiedBy
XML Format	In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`identifiedBy`.
160. Act.participant.participantRole.code
Comments	This participantRole MAY contain zero or one [0..1] code, which SHOULD be selected from ValueSet Healthcare Provider Taxonomy urn:oid:2.16.840.1.114222.4.11.1066 DYNAMIC (CONF:1098-32637).
Control	0..1
Binding	The codes SHOULD be taken from Healthcare Provider Taxonomy (preferred to `http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.114222.4.11.1066`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CE
162. Act.participant.participantRole.addr
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/AD
164. Act.participant.participantRole.telecom
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/TEL
166. Act.participant.participantRole.playingDevice
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Device
168. Act.participant.participantRole.playingEntity
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/PlayingEntity
170. Act.participant.participantRole.scopingEntity
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Entity
172. Act.entryRelationship
Short	The following entryRelationship represents a reference to another act in the document instance representing the clinical reason for the referral (e.g., problem, concern, procedure).
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/EntryRelationship
Slicing	This element introduces a set of slices on `Act.entryRelationship`. The slices areUnordered and Open, and can be differentiated using the following discriminators: profile @ observation
174. Act.entryRelationship:entryRelationship1
Slice Name	entryRelationship1
Short	The following entryRelationship represents whether the referral is for full or shared care.
Comments	MAY contain zero or more [0..*] entryRelationship (CONF:1098-31604) such that it
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/EntryRelationship
176. Act.entryRelationship:entryRelationship1.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
178. Act.entryRelationship:entryRelationship1.realmCode
Definition	When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/CS
180. Act.entryRelationship:entryRelationship1.typeId
Definition	When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
Invariants	II-1: An II instance must have either a root or an nullFlavor. (`root.exists() or nullFlavor.exists()`)
182. Act.entryRelationship:entryRelationship1.typeId.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
184. Act.entryRelationship:entryRelationship1.typeId.assigningAuthorityName
Definition	A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Assigning Authority Name
186. Act.entryRelationship:entryRelationship1.typeId.displayable
Definition	Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Displayable
188. Act.entryRelationship:entryRelationship1.typeId.root
Definition	Identifies the type as an HL7 Registered model
Control	1..1
Type	string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Root
Fixed Value	`2.16.840.1.113883.1.3`
190. Act.entryRelationship:entryRelationship1.typeId.extension
Definition	A character string as a unique identifier within the scope of the identifier root.
Control	1..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Extension
192. Act.entryRelationship:entryRelationship1.templateId
Definition	When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
194. Act.entryRelationship:entryRelationship1.typeCode
Comments	SHALL contain exactly one [1..1] @typeCode="SUBJ" has subject (CodeSystem: HL7ActRelationshipType urn:oid:2.16.840.1.113883.5.1002) (CONF:1098-31613).
Control	1..1
Binding	The codes SHALL be taken from x_ActRelationshipEntryRelationship (required to `http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`SUBJ`
196. Act.entryRelationship:entryRelationship1.inversionInd
Definition	The entryRelationship.inversionInd can be set to "true" to indicate that the relationship should be interpreted as if the roles of the source and target entries were reversed.
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
198. Act.entryRelationship:entryRelationship1.contextConductionInd
Definition	The entryRelationship.contextConductionInd differs from the otherwise common use of this attribute in that in all other cases where this attribute is used, the value is fixed at "true", whereas here the value is defaulted to "true", and can be changed to "false" when referencing an entry in the same document. Setting the context conduction to false when referencing an entry in the same document keeps clear the fact that the referenced object retains its original context.
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Default Value	`true`
200. Act.entryRelationship:entryRelationship1.negationInd
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
202. Act.entryRelationship:entryRelationship1.sequenceNumber
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/INT
204. Act.entryRelationship:entryRelationship1.seperatableInd
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/BL
206. Act.entryRelationship:entryRelationship1.act
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Act
208. Act.entryRelationship:entryRelationship1.encounter
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Encounter
210. Act.entryRelationship:entryRelationship1.observation
Comments	SHALL contain exactly one [1..1] observation (CONF:1098-31605).
Control	1..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Observation
Invariants	should-priorityCode: SHOULD contain priorityCode (`priorityCode.exists()`)
212. Act.entryRelationship:entryRelationship1.observation.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
214. Act.entryRelationship:entryRelationship1.observation.realmCode
Definition	When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/CS
216. Act.entryRelationship:entryRelationship1.observation.typeId
Definition	When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
Invariants	II-1: An II instance must have either a root or an nullFlavor. (`root.exists() or nullFlavor.exists()`)
218. Act.entryRelationship:entryRelationship1.observation.typeId.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
220. Act.entryRelationship:entryRelationship1.observation.typeId.assigningAuthorityName
Definition	A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Assigning Authority Name
222. Act.entryRelationship:entryRelationship1.observation.typeId.displayable
Definition	Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Displayable
224. Act.entryRelationship:entryRelationship1.observation.typeId.root
Definition	Identifies the type as an HL7 Registered model
Control	1..1
Type	string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Root
Fixed Value	`2.16.840.1.113883.1.3`
226. Act.entryRelationship:entryRelationship1.observation.typeId.extension
Definition	A character string as a unique identifier within the scope of the identifier root.
Control	1..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Extension
228. Act.entryRelationship:entryRelationship1.observation.templateId
Definition	When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
230. Act.entryRelationship:entryRelationship1.observation.classCode
Comments	This observation SHALL contain exactly one [1..1] @classCode="OBS" observation (CodeSystem: HL7ActClass urn:oid:2.16.840.1.113883.5.6) (CONF:1098-31606).
Control	1..1
Binding	The codes SHALL be taken from CDAActClassObservation (required to `http://hl7.org/cda/stds/core/ValueSet/CDAActClassObservation`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`OBS`
232. Act.entryRelationship:entryRelationship1.observation.moodCode
Comments	This observation SHALL contain exactly one [1..1] @moodCode="RQO" request (CodeSystem: HL7ActMood urn:oid:2.16.840.1.113883.5.1001) (CONF:1098-31607).
Control	1..1
Binding	The codes SHALL be taken from XActMoodDocumentObservation (2.0.0) (required to `http://terminology.hl7.org/ValueSet/v3-xActMoodDocumentObservation\|2.0.0`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`RQO`
234. Act.entryRelationship:entryRelationship1.observation.negationInd
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
236. Act.entryRelationship:entryRelationship1.observation.id
Definition	The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.
Short	Logical id of this artifact
Comments	Within the context of the FHIR RESTful interactions, the resource has an id except for cases like the create and conditional update. Otherwise, the use of the resouce id depends on the given use case.
Control	0..*1
Type	http://hl7.org/cda/stds/core/StructureDefinition/IIid
Is Modifier	false
238. Act.entryRelationship:entryRelationship1.observation.sdtcCategory
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/CD
XML Format	In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`category`.
240. Act.entryRelationship:entryRelationship1.observation.code
Definition	Describes what was observed. Sometimes this is called the observation "name".
Short	Type of observation (code / type)
Comments	This observation SHALL contain exactly one [1..1] code (CONF:1098-31608). All code-value and, if present, component.code-component.value pairs need to be taken into account to correctly understand the meaning of the observation.
Control	1..1 This element is affected by the following invariants: obs-7
Binding	For example codes, see ObservationTypehttp://hl7.org/fhir/ValueSet/observation-codes (example to `http://terminology.hl7.org/ValueSet/v3-ObservationType`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CDCodeableConcept
Is Modifier	false
XML Format	The type of this property is determined using the `xsi:type`attribute.
Requirements	Knowing what kind of observation is being made is essential to understanding the observation.
Alternate Names	Name
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
242. Act.entryRelationship:entryRelationship1.observation.code.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
244. Act.entryRelationship:entryRelationship1.observation.code.code
Definition	The plain code symbol defined by the code system. For example, "784.0" is the code symbol of the ICD-9 code "784.0" for headache.
Comments	This code SHALL contain exactly one [1..1] @code="ASSERTION" assertion (CONF:1098-31619).
Control	1..1
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Code
Pattern Value	`ASSERTION`
246. Act.entryRelationship:entryRelationship1.observation.code.codeSystem
Definition	Specifies the code system that defines the code.
Comments	This code SHALL contain exactly one [1..1] @codeSystem="2.16.840.1.113883.5.4 " (CodeSystem: HL7ActCode urn:oid:2.16.840.1.113883.5.4) (CONF:1098-31620).
Control	1..1
Type	string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Code System
Pattern Value	`2.16.840.1.113883.5.4`
248. Act.entryRelationship:entryRelationship1.observation.code.codeSystemName
Definition	The common name of the coding system.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Code System Name
250. Act.entryRelationship:entryRelationship1.observation.code.codeSystemVersion
Definition	If applicable, a version descriptor defined specifically for the given code system.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Code System Version
252. Act.entryRelationship:entryRelationship1.observation.code.displayName
Definition	A name or title for the code, under which the sending system shows the code value to its users.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Display Name
254. Act.entryRelationship:entryRelationship1.observation.code.sdtcValueSet
Definition	The valueSet extension adds an attribute for elements with a CD dataType which indicates the particular value set constraining the coded concept.
Control	0..1
Type	string(oid: ISO Object Identifier)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`valueSet`.
256. Act.entryRelationship:entryRelationship1.observation.code.sdtcValueSetVersion
Definition	The valueSetVersion extension adds an attribute for elements with a CD dataType which indicates the version of the particular value set constraining the coded concept.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`valueSetVersion`.
258. Act.entryRelationship:entryRelationship1.observation.code.originalText
Definition	The text or phrase used as the basis for the coding.
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/ED
Label	Original Text
260. Act.entryRelationship:entryRelationship1.observation.code.qualifier
Definition	Specifies additional codes that increase the specificity of the the primary code.
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/CR
Label	Qualifier
262. Act.entryRelationship:entryRelationship1.observation.code.translation
Definition	A set of other concept descriptors that translate this concept descriptor into other code systems.
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/CD
XML Format	The type of this property is determined using the `xsi:type`attribute.
Label	Translation
264. Act.entryRelationship:entryRelationship1.observation.derivationExpr
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/ST
266. Act.entryRelationship:entryRelationship1.observation.text
Definition	A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.
Short	Text summary of the resource, for human interpretation
Comments	Contained resources do not have a narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded information is added later.
Control	0..1 This element is affected by the following invariants: dom-6
Type	http://hl7.org/cda/stds/core/StructureDefinition/EDNarrative
Is Modifier	false
XML Format	The type of this property is determined using the `xsi:type`attribute.
Alternate Names	narrative, html, xhtml, display
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
268. Act.entryRelationship:entryRelationship1.observation.statusCode
Comments	This observation SHALL contain exactly one [1..1] statusCode (CONF:1098-31614).
Control	1..1
Binding	The codes SHALL be taken from ActStatus (required to `http://terminology.hl7.org/ValueSet/v3-ActStatus`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CS
270. Act.entryRelationship:entryRelationship1.observation.statusCode.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
272. Act.entryRelationship:entryRelationship1.observation.statusCode.code
Definition	The plain code symbol defined by the code system. For example, "784.0" is the code symbol of the ICD-9 code "784.0" for headache.
Comments	This statusCode SHALL contain exactly one [1..1] @code="completed" Completed (CodeSystem: HL7ActStatus urn:oid:2.16.840.1.113883.5.14) (CONF:1098-31615).
Control	1..1
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Code
Fixed Value	`completed`
274. Act.entryRelationship:entryRelationship1.observation.statusCode.codeSystem
Definition	Specifies the code system that defines the code.
Control	0..0
Type	string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Code System
276. Act.entryRelationship:entryRelationship1.observation.statusCode.codeSystemName
Definition	The common name of the coding system.
Control	0..0
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Code System Name
278. Act.entryRelationship:entryRelationship1.observation.statusCode.codeSystemVersion
Definition	If applicable, a version descriptor defined specifically for the given code system.
Control	0..0
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Code System Version
280. Act.entryRelationship:entryRelationship1.observation.statusCode.displayName
Definition	A name or title for the code, under which the sending system shows the code value to its users.
Control	0..0
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Display Name
282. Act.entryRelationship:entryRelationship1.observation.statusCode.sdtcValueSet
Definition	The valueSet extension adds an attribute for elements with a CD dataType which indicates the particular value set constraining the coded concept.
Control	0..1
Type	string(oid: ISO Object Identifier)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`valueSet`.
284. Act.entryRelationship:entryRelationship1.observation.statusCode.sdtcValueSetVersion
Definition	The valueSetVersion extension adds an attribute for elements with a CD dataType which indicates the version of the particular value set constraining the coded concept.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`valueSetVersion`.
286. Act.entryRelationship:entryRelationship1.observation.statusCode.originalText
Definition	The text or phrase used as the basis for the coding.
Control	0..0
Type	http://hl7.org/cda/stds/core/StructureDefinition/ED
Label	Original Text
288. Act.entryRelationship:entryRelationship1.observation.statusCode.qualifier
Definition	Specifies additional codes that increase the specificity of the the primary code.
Control	0..0
Type	http://hl7.org/cda/stds/core/StructureDefinition/CR
Label	Qualifier
290. Act.entryRelationship:entryRelationship1.observation.statusCode.translation
Definition	A set of other concept descriptors that translate this concept descriptor into other code systems.
Control	0..0
Type	http://hl7.org/cda/stds/core/StructureDefinition/CD
XML Format	The type of this property is determined using the `xsi:type`attribute.
Label	Translation
292. Act.entryRelationship:entryRelationship1.observation.effectiveTime
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/IVL-TS
294. Act.entryRelationship:entryRelationship1.observation.priorityCode
Comments	This observation SHOULD contain zero or one [0..1] priorityCode, which SHOULD be selected from ValueSet ActPriority urn:oid:2.16.840.1.113883.1.11.16866 DYNAMIC (CONF:1098-32443).
Control	0..1
Binding	The codes SHOULD be taken from ActPriority (preferred to `http://terminology.hl7.org/ValueSet/v3-ActPriority`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CE
296. Act.entryRelationship:entryRelationship1.observation.repeatNumber
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/IVL-INT
298. Act.entryRelationship:entryRelationship1.observation.languageCode
Control	0..1
Binding	The codes SHALL be taken from AllLanguages (required to `http://hl7.org/fhir/ValueSet/all-languages`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CS
300. Act.entryRelationship:entryRelationship1.observation.value
Comments	This observation SHALL contain exactly one [1..1] value with @xsi:type="CD", where the code SHOULD be selected from ValueSet Care Model urn:oid:2.16.840.1.113883.11.20.9.61 DYNAMIC (CONF:1098-31611).
Control	1..1
Binding	The codes SHOULD be taken from Care Model (preferred to `http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.11.20.9.61`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CD
XML Format	The type of this property is determined using the `xsi:type`attribute.
302. Act.entryRelationship:entryRelationship1.observation.interpretationCode
Control	0..*
Binding	The codes SHALL be taken from CDAObservationInterpretation (required to `http://hl7.org/cda/stds/core/ValueSet/CDAObservationInterpretation`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CE
304. Act.entryRelationship:entryRelationship1.observation.methodCode
Control	0..*
Binding	For example codes, see ObservationMethod (example to `http://terminology.hl7.org/ValueSet/v3-ObservationMethod`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CE
306. Act.entryRelationship:entryRelationship1.observation.targetSiteCode
Definition	Drawn from concept domain ActSite
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/CD
308. Act.entryRelationship:entryRelationship1.observation.subject
Definition	The patient, or group of patients, location, device, organization, procedure or practitioner this observation is about and into whose or what record the observation is placed. If the actual focus of the observation is different from the subject (or a sample of, part, or region of the subject), the `focus` element or the `code` itself specifies the actual focus of the observation.
Short	Who and/or what the observation is about
Comments	One would expect this element to be a cardinality of 1..1. The only circumstance in which the subject can be missing is when the observation is made by a device that does not know the patient. In this case, the observation SHALL be matched to a patient through some context/channel matching technique, and at this point, the observation should be updated. The subject of an Observation may in some cases be a procedure. This supports the regulatory inspection use case where observations are captured during inspections of a procedure that is being performed (independent of any particular patient or whether patient related at all).
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/SubjectReference(Patient, Group, Device, Location, Organization, Procedure, Practitioner, Medication, Substance, BiologicallyDerivedProduct, NutritionProduct)
Is Modifier	false
Requirements	Observations have no value if you don't know who or what they're about.
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
310. Act.entryRelationship:entryRelationship1.observation.specimen
Definition	The specimen that was used when this observation was made.
Short	Specimen used for this observation
Comments	Should only be used if not implicit in code found in `Observation.code`. Observations are not made on specimens themselves; they are made on a subject, but in many cases by the means of a specimen. Note that although specimens are often involved, they are not always tracked and reported explicitly. Also note that observation resources may be used in contexts that track the specimen explicitly (e.g. Diagnostic Report).
Control	0..*1
Type	http://hl7.org/cda/stds/core/StructureDefinition/SpecimenReference(Specimen, Group)
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) obs-9: If Observation.specimen is a reference to Group, the group can only have specimens ((reference.resolve().exists() and reference.resolve() is Group) implies reference.resolve().member.entity.resolve().all($this is Specimen))
312. Act.entryRelationship:entryRelationship1.observation.performer
Definition	Who was responsible for asserting the observed value as "true".
Short	Who is responsible for the observation
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Performer2Reference(Practitioner, PractitionerRole, Organization, CareTeam, Patient, RelatedPerson)
Is Modifier	false
Requirements	May give a degree of confidence in the observation and also indicates where follow-up questions should be directed.
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
314. Act.entryRelationship:entryRelationship1.observation.author
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Author
316. Act.entryRelationship:entryRelationship1.observation.informant
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Informant
318. Act.entryRelationship:entryRelationship1.observation.participant
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Participant2
320. Act.entryRelationship:entryRelationship1.observation.entryRelationship
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/EntryRelationship
322. Act.entryRelationship:entryRelationship1.observation.reference
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Reference
324. Act.entryRelationship:entryRelationship1.observation.precondition
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Precondition
326. Act.entryRelationship:entryRelationship1.observation.sdtcPrecondition2
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Precondition2
XML Format	In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`precondition2`.
328. Act.entryRelationship:entryRelationship1.observation.referenceRange
Definition	Relates an Observation to the ObservationRange class, where the expected range of values for a particular observation can be specified. Guidance on how to interpret the value by comparison to a normal or recommended range. Multiple reference ranges are interpreted as an "OR". In other words, to represent two distinct target populations, two `referenceRange` elements would be used.
Short	Provides guide for interpretation
Comments	Most observations only have one generic reference range. Systems MAY choose to restrict to only supplying the relevant reference range based on knowledge about the patient (e.g., specific to the patient's age, gender, weight and other factors), but this might not be possible or appropriate. Whenever more than one reference range is supplied, the differences between them SHOULD be provided in the reference range and/or age properties.
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/InfrastructureRootBackboneElement
Is Modifier	false
Requirements	Knowing what values are considered "normal" can help evaluate the significance of a particular result. Need to be able to provide multiple reference ranges for different contexts.
Invariants	ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) obs-3: Must have at least a low or a high or text (low.exists() or high.exists() or text.exists())
330. Act.entryRelationship:entryRelationship1.observation.referenceRange.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
332. Act.entryRelationship:entryRelationship1.observation.referenceRange.realmCode
Definition	When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/CS
334. Act.entryRelationship:entryRelationship1.observation.referenceRange.typeId
Definition	When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
Invariants	II-1: An II instance must have either a root or an nullFlavor. (`root.exists() or nullFlavor.exists()`)
336. Act.entryRelationship:entryRelationship1.observation.referenceRange.typeId.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
338. Act.entryRelationship:entryRelationship1.observation.referenceRange.typeId.assigningAuthorityName
Definition	A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Assigning Authority Name
340. Act.entryRelationship:entryRelationship1.observation.referenceRange.typeId.displayable
Definition	Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Displayable
342. Act.entryRelationship:entryRelationship1.observation.referenceRange.typeId.root
Definition	Identifies the type as an HL7 Registered model
Control	1..1
Type	string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Root
Fixed Value	`2.16.840.1.113883.1.3`
344. Act.entryRelationship:entryRelationship1.observation.referenceRange.typeId.extension
Definition	A character string as a unique identifier within the scope of the identifier root.
Control	1..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Extension
346. Act.entryRelationship:entryRelationship1.observation.referenceRange.templateId
Definition	When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
348. Act.entryRelationship:entryRelationship1.observation.referenceRange.typeCode
Control	0..1
Binding	The codes SHALL be taken from CDAActRelationshipType (required to `http://hl7.org/cda/stds/core/ValueSet/CDAActRelationshipType`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`REFV`
350. Act.entryRelationship:entryRelationship1.observation.referenceRange.observationRange
Control	1..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/ObservationRange
352. Act.entryRelationship:entryRelationship1.observation.sdtcInFulfillmentOf1
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/InFulfillmentOf1
XML Format	In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`inFulfillmentOf1`.
354. Act.entryRelationship:entryRelationship1.observationMedia
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/ObservationMedia
356. Act.entryRelationship:entryRelationship1.organizer
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Organizer
358. Act.entryRelationship:entryRelationship1.procedure
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Procedure
360. Act.entryRelationship:entryRelationship1.regionOfInterest
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/RegionOfInterest
362. Act.entryRelationship:entryRelationship1.substanceAdministration
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/SubstanceAdministration
364. Act.entryRelationship:entryRelationship1.supply
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Supply
366. Act.entryRelationship:indication
Slice Name	indication
Comments	MAY contain zero or more [0..*] entryRelationship (CONF:1098-31635) such that it
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/EntryRelationship
368. Act.entryRelationship:indication.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
370. Act.entryRelationship:indication.realmCode
Definition	When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/CS
372. Act.entryRelationship:indication.typeId
Definition	When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
Invariants	II-1: An II instance must have either a root or an nullFlavor. (`root.exists() or nullFlavor.exists()`)
374. Act.entryRelationship:indication.typeId.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
376. Act.entryRelationship:indication.typeId.assigningAuthorityName
Definition	A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Assigning Authority Name
378. Act.entryRelationship:indication.typeId.displayable
Definition	Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Displayable
380. Act.entryRelationship:indication.typeId.root
Definition	Identifies the type as an HL7 Registered model
Control	1..1
Type	string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Root
Fixed Value	`2.16.840.1.113883.1.3`
382. Act.entryRelationship:indication.typeId.extension
Definition	A character string as a unique identifier within the scope of the identifier root.
Control	1..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Extension
384. Act.entryRelationship:indication.templateId
Definition	When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
386. Act.entryRelationship:indication.typeCode
Comments	SHALL contain exactly one [1..1] @typeCode="RSON" has reason (CodeSystem: HL7ActRelationshipType urn:oid:2.16.840.1.113883.5.1002) (CONF:1098-31636).
Control	1..1
Binding	The codes SHALL be taken from x_ActRelationshipEntryRelationship (required to `http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`RSON`
388. Act.entryRelationship:indication.inversionInd
Definition	The entryRelationship.inversionInd can be set to "true" to indicate that the relationship should be interpreted as if the roles of the source and target entries were reversed.
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
390. Act.entryRelationship:indication.contextConductionInd
Definition	The entryRelationship.contextConductionInd differs from the otherwise common use of this attribute in that in all other cases where this attribute is used, the value is fixed at "true", whereas here the value is defaulted to "true", and can be changed to "false" when referencing an entry in the same document. Setting the context conduction to false when referencing an entry in the same document keeps clear the fact that the referenced object retains its original context.
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Default Value	`true`
392. Act.entryRelationship:indication.negationInd
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
394. Act.entryRelationship:indication.sequenceNumber
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/INT
396. Act.entryRelationship:indication.seperatableInd
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/BL
398. Act.entryRelationship:indication.act
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Act
400. Act.entryRelationship:indication.encounter
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Encounter
402. Act.entryRelationship:indication.observation
Definition	Defines the basic properties of every data value. This is an abstract type, meaning that no value can be just a data value without belonging to any concrete type. Every concrete type is a specialization of this general abstract DataValue type.
Short	Base for all types and resources
Comments	SHALL contain exactly one [1..1] Indication (identifier: urn:hl7ii:2.16.840.1.113883.10.20.22.4.19:2014-06-09) (CONF:1098-32634).
Control	1..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Observation(Indication)
Is Modifier	false
Invariants	should-text-ref-value: SHOULD contain text/reference/@value (`text.reference.value.exists()`) should-effectiveTime: SHOULD contain effectiveTime (`effectiveTime.exists()`) indication-value: If the ID element does not reference a problem recorded elsewhere in the document, then observation/value must be populated with a coded entry. (`value.exists() or (%resource.descendants().ofType(CDA.Observation).where(id.exists($this.root = %context.id.first().root and $this.extension ~ %context.id.first().extension) and value.exists()))`)
404. Act.entryRelationship:indication.observationMedia
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/ObservationMedia
406. Act.entryRelationship:indication.organizer
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Organizer
408. Act.entryRelationship:indication.procedure
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Procedure
410. Act.entryRelationship:indication.regionOfInterest
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/RegionOfInterest
412. Act.entryRelationship:indication.substanceAdministration
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/SubstanceAdministration
414. Act.entryRelationship:indication.supply
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Supply
416. Act.reference
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Reference
418. Act.precondition
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Precondition
420. Act.sdtcPrecondition2
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Precondition2
XML Format	In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`precondition2`.
422. Act.sdtcInFulfillmentOf1
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/InFulfillmentOf1
XML Format	In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`inFulfillmentOf1`.

Guidance on how to interpret the contents of this table can be found here

0. Act
Definition	Defines the basic properties of every data value. This is an abstract type, meaning that no value can be just a data value without belonging to any concrete type. Every concrete type is a specialization of this general abstract DataValue type.
Short	Base for all types and resources
Control	1..1
Is Modifier	false
Logical Container	ClinicalDocument (CDA Class)
Validation	Instance of this type are validated by templateId
XML Format	In the XML format, this property has the namespace `urn:hl7-org:v3`.
Invariants	should-text-ref-value: SHOULD contain text/reference/@value (`text.reference.value.exists()`) should-priorityCode: SHOULD contain priorityCode (`priorityCode.exists()`) should-author: SHOULD contain author (`author.exists()`)
2. Act.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
4. Act.realmCode
Definition	When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/CS
6. Act.typeId
Definition	When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
Invariants	II-1: An II instance must have either a root or an nullFlavor. (`root.exists() or nullFlavor.exists()`)
8. Act.typeId.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
10. Act.typeId.assigningAuthorityName
Definition	A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Assigning Authority Name
12. Act.typeId.displayable
Definition	Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Displayable
14. Act.typeId.root
Definition	Identifies the type as an HL7 Registered model
Control	1..1
Type	string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Root
Fixed Value	`2.16.840.1.113883.1.3`
16. Act.typeId.extension
Definition	A character string as a unique identifier within the scope of the identifier root.
Control	1..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Extension
18. Act.templateId
Definition	When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question
Control	1..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
Slicing	This element introduces a set of slices on `Act.templateId`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ root
20. Act.templateId:patient-referral-act
Slice Name	patient-referral-act
Definition	When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question
Control	1..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
22. Act.templateId:patient-referral-act.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
24. Act.templateId:patient-referral-act.assigningAuthorityName
Definition	A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Assigning Authority Name
26. Act.templateId:patient-referral-act.displayable
Definition	Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Displayable
28. Act.templateId:patient-referral-act.root
Definition	A unique identifier that guarantees the global uniqueness of the instance identifier. The root alone may be the entire instance identifier.
Control	1..1
Type	string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Root
Pattern Value	`2.16.840.1.113883.10.20.22.4.140`
30. Act.templateId:patient-referral-act.extension
Definition	A character string as a unique identifier within the scope of the identifier root.
Control	0..0
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Extension
32. Act.classCode
Comments	SHALL contain exactly one [1..1] @classCode="PCPR" provision of care (CodeSystem: HL7ActClass urn:oid:2.16.840.1.113883.5.6 STATIC) (CONF:1098-30884).
Control	1..1
Binding	The codes SHALL be taken from XActClassDocumentEntryAct (2.0.0) (required to `http://terminology.hl7.org/ValueSet/v3-xActClassDocumentEntryAct\|2.0.0`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`PCPR`
34. Act.moodCode
Comments	SHALL contain exactly one [1..1] @moodCode, which SHALL be selected from ValueSet Patient Referral Act moodCode urn:oid:2.16.840.1.113883.11.20.9.66 STATIC 2014-09-01 (CONF:1098-30885).
Control	1..1
Binding	The codes SHALL be taken from Patient Referral Act moodCode (required to `http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.11.20.9.66`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
36. Act.negationInd
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
38. Act.id
Short	In the case of a Consultation Note where this referral is being fulfilled by this consultation, this id would be referenced in the inFullfilmentOf/order/id of the Consultation Note.
Comments	SHALL contain at least one [1..*] id (CONF:1098-30888).
Control	1..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
40. Act.code
Comments	SHALL contain exactly one [1..1] code, which SHALL be selected from ValueSet Referral Types urn:oid:2.16.840.1.113883.11.20.9.56 DYNAMIC (CONF:1098-30889).
Control	1..1
Binding	The codes SHALL be taken from Referral Types (required to `http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.11.20.9.56`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CD
42. Act.text
Short	SHOULD reference the portion of section narrative text corresponding to this entry
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/ED
44. Act.text.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
46. Act.text.compression
Definition	Indicates whether the raw byte data is compressed, and what compression algorithm was used.
Control	0..1
Binding	The codes SHALL be taken from CDACompressionAlgorithm (required to `http://hl7.org/cda/stds/core/ValueSet/CDACompressionAlgorithm`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Compression
48. Act.text.integrityCheck
Definition	The integrity check is a short binary value representing a cryptographically strong checksum that is calculated over the binary data. The purpose of this property, when communicated with a reference is for anyone to validate later whether the reference still resolved to the same data that the reference resolved to when the encapsulated data value with reference was created.
Control	0..1
Type	base64Binary(bin: Binary Data)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Integrity Check
50. Act.text.integrityCheckAlgorithm
Definition	Specifies the algorithm used to compute the integrityCheck value. The cryptographically strong checksum algorithm Secure Hash Algorithm-1 (SHA-1) is currently the industry standard. It has superseded the MD5 algorithm only a couple of years ago, when certain flaws in the security of MD5 were discovered. Currently the SHA-1 hash algorithm is the default choice for the integrity check algorithm. Note that SHA-256 is also entering widespread usage.
Control	0..1
Binding	The codes SHALL be taken from IntegrityCheckAlgorithm (2.0.0) (required to `http://terminology.hl7.org/ValueSet/v3-IntegrityCheckAlgorithm\|2.0.0`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Integrity Check Algorithm
52. Act.text.language
Definition	For character based information the language property specifies the human language of the text.
Control	0..1
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Language
54. Act.text.mediaType
Definition	Identifies the type of the encapsulated data and identifies a method to interpret or render the data.
Control	0..1
Binding	For example codes, see MediaType (example to `http://terminology.hl7.org/ValueSet/v3-MediaType`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Media Type
56. Act.text.representation
Control	0..1
Binding	The codes SHALL be taken from CDABinaryDataEncoding (required to `http://hl7.org/cda/stds/core/ValueSet/BinaryDataEncoding`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
58. Act.text.xmlText
Definition	Data that is primarily intended for human interpretation or for further machine processing is outside the scope of HL7. This includes unformatted or formatted written language, multimedia data, or structured information as defined by a different standard (e.g., XML-signatures.)
Short	Allows for mixed text content. If @representation='B64', this SHALL be a base64binary string.
Comments	This element is represented in XML as textual content. The actual name "xmlText" will not appear in a CDA instance.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as unadorned text.
60. Act.text.reference
Definition	A telecommunication address (TEL), such as a URL for HTTP or FTP, which will resolve to precisely the same binary data that could as well have been provided as inline data.
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/TEL
Label	Reference
Invariants	value-starts-octothorpe: If reference/@value is present, it SHALL begin with a '#' and SHALL point to its corresponding narrative (`value.exists() implies value.startsWith('#')`)
62. Act.text.thumbnail
Definition	An abbreviated rendition of the full data. A thumbnail requires significantly fewer resources than the full data, while still maintaining some distinctive similarity with the full data. A thumbnail is typically used with by-reference encapsulated data. It allows a user to select data more efficiently before actually downloading through the reference.
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/ED
Label	Thumbnail
64. Act.statusCode
Comments	SHALL contain exactly one [1..1] statusCode (CONF:1098-30892).
Control	1..1
Binding	The codes SHALL be taken from ActStatus (required to `http://terminology.hl7.org/ValueSet/v3-ActStatus`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CS
66. Act.statusCode.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..0
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
68. Act.statusCode.code
Definition	The plain code symbol defined by the code system. For example, "784.0" is the code symbol of the ICD-9 code "784.0" for headache.
Control	1..1
Binding	The codes SHALL be taken from ActStatus (required to `http://terminology.hl7.org/ValueSet/v3-ActStatus`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Code
70. Act.statusCode.codeSystem
Definition	Specifies the code system that defines the code.
Control	0..0
Type	string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Code System
72. Act.statusCode.codeSystemName
Definition	The common name of the coding system.
Control	0..0
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Code System Name
74. Act.statusCode.codeSystemVersion
Definition	If applicable, a version descriptor defined specifically for the given code system.
Control	0..0
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Code System Version
76. Act.statusCode.displayName
Definition	A name or title for the code, under which the sending system shows the code value to its users.
Control	0..0
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Display Name
78. Act.statusCode.sdtcValueSet
Definition	The valueSet extension adds an attribute for elements with a CD dataType which indicates the particular value set constraining the coded concept.
Control	0..1
Type	string(oid: ISO Object Identifier)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`valueSet`.
80. Act.statusCode.sdtcValueSetVersion
Definition	The valueSetVersion extension adds an attribute for elements with a CD dataType which indicates the version of the particular value set constraining the coded concept.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`valueSetVersion`.
82. Act.statusCode.originalText
Definition	The text or phrase used as the basis for the coding.
Control	0..0
Type	http://hl7.org/cda/stds/core/StructureDefinition/ED
Label	Original Text
84. Act.statusCode.qualifier
Definition	Specifies additional codes that increase the specificity of the the primary code.
Control	0..0
Type	http://hl7.org/cda/stds/core/StructureDefinition/CR
Label	Qualifier
86. Act.statusCode.translation
Definition	A set of other concept descriptors that translate this concept descriptor into other code systems.
Control	0..0
Type	http://hl7.org/cda/stds/core/StructureDefinition/CD
XML Format	The type of this property is determined using the `xsi:type`attribute.
Label	Translation
88. Act.effectiveTime
Short	The effectiveTime represents the time when the future referral is intended to take place.
Comments	SHALL contain exactly one [1..1] effectiveTime (CONF:1098-30893).
Control	1..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/IVL-TS
90. Act.priorityCode
Comments	SHOULD contain zero or one [0..1] priorityCode (CONF:1098-32623).
Control	0..1
Binding	For example codes, see ActPriority (example to `http://terminology.hl7.org/ValueSet/v3-ActPriority`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CE
92. Act.languageCode
Control	0..1
Binding	The codes SHALL be taken from AllLanguages (required to `http://hl7.org/fhir/ValueSet/all-languages`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CS
94. Act.subject
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Subject
96. Act.specimen
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Specimen
98. Act.performer
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Performer2
100. Act.author
Definition	Defines the basic properties of every data value. This is an abstract type, meaning that no value can be just a data value without belonging to any concrete type. Every concrete type is a specialization of this general abstract DataValue type.
Short	Base for all types and resources
Comments	SHOULD contain zero or more [0..*] Author Participation (identifier: urn:oid:2.16.840.1.113883.10.20.22.4.119) (CONF:1098-31612).
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Author(Author Participation)
Is Modifier	false
102. Act.informant
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Informant
104. Act.participant
Comments	MAY contain zero or more [0..*] participant (CONF:1098-32635).
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Participant2
106. Act.participant.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
108. Act.participant.realmCode
Definition	When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/CS
110. Act.participant.typeId
Definition	When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
Invariants	II-1: An II instance must have either a root or an nullFlavor. (`root.exists() or nullFlavor.exists()`)
112. Act.participant.typeId.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
114. Act.participant.typeId.assigningAuthorityName
Definition	A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Assigning Authority Name
116. Act.participant.typeId.displayable
Definition	Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Displayable
118. Act.participant.typeId.root
Definition	Identifies the type as an HL7 Registered model
Control	1..1
Type	string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Root
Fixed Value	`2.16.840.1.113883.1.3`
120. Act.participant.typeId.extension
Definition	A character string as a unique identifier within the scope of the identifier root.
Control	1..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Extension
122. Act.participant.templateId
Definition	When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
124. Act.participant.typeCode
Comments	The participant, if present, SHALL contain exactly one [1..1] @typeCode. Use REFT to represent the referred-to provider.
Control	1..1
Binding	The codes SHALL be taken from CDAParticipationType (required to `http://hl7.org/cda/stds/core/ValueSet/CDAParticipationType`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
126. Act.participant.contextControlCode
Control	0..1
Binding	The codes SHALL be taken from CDAContextControl (required to `http://hl7.org/cda/stds/core/ValueSet/CDAContextControl`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`OP`
128. Act.participant.sdtcFunctionCode
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/CE
XML Format	In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`functionCode`.
130. Act.participant.time
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/IVL-TS
132. Act.participant.awarenessCode
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/CE
134. Act.participant.participantRole
Comments	The participant, if present, SHALL contain exactly one [1..1] participantRole (CONF:1098-32636).
Control	1..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/ParticipantRole
136. Act.participant.participantRole.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
138. Act.participant.participantRole.realmCode
Definition	When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/CS
140. Act.participant.participantRole.typeId
Definition	When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
Invariants	II-1: An II instance must have either a root or an nullFlavor. (`root.exists() or nullFlavor.exists()`)
142. Act.participant.participantRole.typeId.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
144. Act.participant.participantRole.typeId.assigningAuthorityName
Definition	A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Assigning Authority Name
146. Act.participant.participantRole.typeId.displayable
Definition	Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Displayable
148. Act.participant.participantRole.typeId.root
Definition	Identifies the type as an HL7 Registered model
Control	1..1
Type	string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Root
Fixed Value	`2.16.840.1.113883.1.3`
150. Act.participant.participantRole.typeId.extension
Definition	A character string as a unique identifier within the scope of the identifier root.
Control	1..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Extension
152. Act.participant.participantRole.templateId
Definition	When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
154. Act.participant.participantRole.classCode
Control	0..1
Binding	The codes SHALL be taken from CDARoleClassRoot (required to `http://hl7.org/cda/stds/core/ValueSet/CDARoleClassRoot`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Default Value	`ROL`
156. Act.participant.participantRole.id
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
158. Act.participant.participantRole.sdtcIdentifiedBy
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/IdentifiedBy
XML Format	In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`identifiedBy`.
160. Act.participant.participantRole.code
Comments	This participantRole MAY contain zero or one [0..1] code, which SHOULD be selected from ValueSet Healthcare Provider Taxonomy urn:oid:2.16.840.1.114222.4.11.1066 DYNAMIC (CONF:1098-32637).
Control	0..1
Binding	The codes SHOULD be taken from Healthcare Provider Taxonomy (preferred to `http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.114222.4.11.1066`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CE
162. Act.participant.participantRole.addr
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/AD
164. Act.participant.participantRole.telecom
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/TEL
166. Act.participant.participantRole.playingDevice
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Device
168. Act.participant.participantRole.playingEntity
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/PlayingEntity
170. Act.participant.participantRole.scopingEntity
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Entity
172. Act.entryRelationship
Short	The following entryRelationship represents a reference to another act in the document instance representing the clinical reason for the referral (e.g., problem, concern, procedure).
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/EntryRelationship
Slicing	This element introduces a set of slices on `Act.entryRelationship`. The slices areUnordered and Open, and can be differentiated using the following discriminators: profile @ observation
174. Act.entryRelationship:entryRelationship1
Slice Name	entryRelationship1
Short	The following entryRelationship represents whether the referral is for full or shared care.
Comments	MAY contain zero or more [0..*] entryRelationship (CONF:1098-31604) such that it
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/EntryRelationship
176. Act.entryRelationship:entryRelationship1.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
178. Act.entryRelationship:entryRelationship1.realmCode
Definition	When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/CS
180. Act.entryRelationship:entryRelationship1.typeId
Definition	When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
Invariants	II-1: An II instance must have either a root or an nullFlavor. (`root.exists() or nullFlavor.exists()`)
182. Act.entryRelationship:entryRelationship1.typeId.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
184. Act.entryRelationship:entryRelationship1.typeId.assigningAuthorityName
Definition	A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Assigning Authority Name
186. Act.entryRelationship:entryRelationship1.typeId.displayable
Definition	Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Displayable
188. Act.entryRelationship:entryRelationship1.typeId.root
Definition	Identifies the type as an HL7 Registered model
Control	1..1
Type	string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Root
Fixed Value	`2.16.840.1.113883.1.3`
190. Act.entryRelationship:entryRelationship1.typeId.extension
Definition	A character string as a unique identifier within the scope of the identifier root.
Control	1..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Extension
192. Act.entryRelationship:entryRelationship1.templateId
Definition	When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
194. Act.entryRelationship:entryRelationship1.typeCode
Comments	SHALL contain exactly one [1..1] @typeCode="SUBJ" has subject (CodeSystem: HL7ActRelationshipType urn:oid:2.16.840.1.113883.5.1002) (CONF:1098-31613).
Control	1..1
Binding	The codes SHALL be taken from x_ActRelationshipEntryRelationship (required to `http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`SUBJ`
196. Act.entryRelationship:entryRelationship1.inversionInd
Definition	The entryRelationship.inversionInd can be set to "true" to indicate that the relationship should be interpreted as if the roles of the source and target entries were reversed.
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
198. Act.entryRelationship:entryRelationship1.contextConductionInd
Definition	The entryRelationship.contextConductionInd differs from the otherwise common use of this attribute in that in all other cases where this attribute is used, the value is fixed at "true", whereas here the value is defaulted to "true", and can be changed to "false" when referencing an entry in the same document. Setting the context conduction to false when referencing an entry in the same document keeps clear the fact that the referenced object retains its original context.
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Default Value	`true`
200. Act.entryRelationship:entryRelationship1.negationInd
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
202. Act.entryRelationship:entryRelationship1.sequenceNumber
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/INT
204. Act.entryRelationship:entryRelationship1.seperatableInd
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/BL
206. Act.entryRelationship:entryRelationship1.act
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Act
208. Act.entryRelationship:entryRelationship1.encounter
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Encounter
210. Act.entryRelationship:entryRelationship1.observation
Comments	SHALL contain exactly one [1..1] observation (CONF:1098-31605).
Control	1..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Observation
Invariants	should-priorityCode: SHOULD contain priorityCode (`priorityCode.exists()`)
212. Act.entryRelationship:entryRelationship1.observation.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
214. Act.entryRelationship:entryRelationship1.observation.realmCode
Definition	When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/CS
216. Act.entryRelationship:entryRelationship1.observation.typeId
Definition	When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
Invariants	II-1: An II instance must have either a root or an nullFlavor. (`root.exists() or nullFlavor.exists()`)
218. Act.entryRelationship:entryRelationship1.observation.typeId.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
220. Act.entryRelationship:entryRelationship1.observation.typeId.assigningAuthorityName
Definition	A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Assigning Authority Name
222. Act.entryRelationship:entryRelationship1.observation.typeId.displayable
Definition	Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Displayable
224. Act.entryRelationship:entryRelationship1.observation.typeId.root
Definition	Identifies the type as an HL7 Registered model
Control	1..1
Type	string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Root
Fixed Value	`2.16.840.1.113883.1.3`
226. Act.entryRelationship:entryRelationship1.observation.typeId.extension
Definition	A character string as a unique identifier within the scope of the identifier root.
Control	1..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Extension
228. Act.entryRelationship:entryRelationship1.observation.templateId
Definition	When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
230. Act.entryRelationship:entryRelationship1.observation.classCode
Comments	This observation SHALL contain exactly one [1..1] @classCode="OBS" observation (CodeSystem: HL7ActClass urn:oid:2.16.840.1.113883.5.6) (CONF:1098-31606).
Control	1..1
Binding	The codes SHALL be taken from CDAActClassObservation (required to `http://hl7.org/cda/stds/core/ValueSet/CDAActClassObservation`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`OBS`
232. Act.entryRelationship:entryRelationship1.observation.moodCode
Comments	This observation SHALL contain exactly one [1..1] @moodCode="RQO" request (CodeSystem: HL7ActMood urn:oid:2.16.840.1.113883.5.1001) (CONF:1098-31607).
Control	1..1
Binding	The codes SHALL be taken from XActMoodDocumentObservation (2.0.0) (required to `http://terminology.hl7.org/ValueSet/v3-xActMoodDocumentObservation\|2.0.0`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`RQO`
234. Act.entryRelationship:entryRelationship1.observation.negationInd
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
236. Act.entryRelationship:entryRelationship1.observation.id
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
238. Act.entryRelationship:entryRelationship1.observation.sdtcCategory
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/CD
XML Format	In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`category`.
240. Act.entryRelationship:entryRelationship1.observation.code
Comments	This observation SHALL contain exactly one [1..1] code (CONF:1098-31608).
Control	1..1
Binding	For example codes, see ObservationType (example to `http://terminology.hl7.org/ValueSet/v3-ObservationType`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CD
XML Format	The type of this property is determined using the `xsi:type`attribute.
242. Act.entryRelationship:entryRelationship1.observation.code.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
244. Act.entryRelationship:entryRelationship1.observation.code.code
Definition	The plain code symbol defined by the code system. For example, "784.0" is the code symbol of the ICD-9 code "784.0" for headache.
Comments	This code SHALL contain exactly one [1..1] @code="ASSERTION" assertion (CONF:1098-31619).
Control	1..1
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Code
Pattern Value	`ASSERTION`
246. Act.entryRelationship:entryRelationship1.observation.code.codeSystem
Definition	Specifies the code system that defines the code.
Comments	This code SHALL contain exactly one [1..1] @codeSystem="2.16.840.1.113883.5.4 " (CodeSystem: HL7ActCode urn:oid:2.16.840.1.113883.5.4) (CONF:1098-31620).
Control	1..1
Type	string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Code System
Pattern Value	`2.16.840.1.113883.5.4`
248. Act.entryRelationship:entryRelationship1.observation.code.codeSystemName
Definition	The common name of the coding system.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Code System Name
250. Act.entryRelationship:entryRelationship1.observation.code.codeSystemVersion
Definition	If applicable, a version descriptor defined specifically for the given code system.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Code System Version
252. Act.entryRelationship:entryRelationship1.observation.code.displayName
Definition	A name or title for the code, under which the sending system shows the code value to its users.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Display Name
254. Act.entryRelationship:entryRelationship1.observation.code.sdtcValueSet
Definition	The valueSet extension adds an attribute for elements with a CD dataType which indicates the particular value set constraining the coded concept.
Control	0..1
Type	string(oid: ISO Object Identifier)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`valueSet`.
256. Act.entryRelationship:entryRelationship1.observation.code.sdtcValueSetVersion
Definition	The valueSetVersion extension adds an attribute for elements with a CD dataType which indicates the version of the particular value set constraining the coded concept.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`valueSetVersion`.
258. Act.entryRelationship:entryRelationship1.observation.code.originalText
Definition	The text or phrase used as the basis for the coding.
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/ED
Label	Original Text
260. Act.entryRelationship:entryRelationship1.observation.code.qualifier
Definition	Specifies additional codes that increase the specificity of the the primary code.
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/CR
Label	Qualifier
262. Act.entryRelationship:entryRelationship1.observation.code.translation
Definition	A set of other concept descriptors that translate this concept descriptor into other code systems.
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/CD
XML Format	The type of this property is determined using the `xsi:type`attribute.
Label	Translation
264. Act.entryRelationship:entryRelationship1.observation.derivationExpr
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/ST
266. Act.entryRelationship:entryRelationship1.observation.text
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/ED
XML Format	The type of this property is determined using the `xsi:type`attribute.
268. Act.entryRelationship:entryRelationship1.observation.statusCode
Comments	This observation SHALL contain exactly one [1..1] statusCode (CONF:1098-31614).
Control	1..1
Binding	The codes SHALL be taken from ActStatus (required to `http://terminology.hl7.org/ValueSet/v3-ActStatus`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CS
270. Act.entryRelationship:entryRelationship1.observation.statusCode.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
272. Act.entryRelationship:entryRelationship1.observation.statusCode.code
Definition	The plain code symbol defined by the code system. For example, "784.0" is the code symbol of the ICD-9 code "784.0" for headache.
Comments	This statusCode SHALL contain exactly one [1..1] @code="completed" Completed (CodeSystem: HL7ActStatus urn:oid:2.16.840.1.113883.5.14) (CONF:1098-31615).
Control	1..1
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Code
Fixed Value	`completed`
274. Act.entryRelationship:entryRelationship1.observation.statusCode.codeSystem
Definition	Specifies the code system that defines the code.
Control	0..0
Type	string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Code System
276. Act.entryRelationship:entryRelationship1.observation.statusCode.codeSystemName
Definition	The common name of the coding system.
Control	0..0
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Code System Name
278. Act.entryRelationship:entryRelationship1.observation.statusCode.codeSystemVersion
Definition	If applicable, a version descriptor defined specifically for the given code system.
Control	0..0
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Code System Version
280. Act.entryRelationship:entryRelationship1.observation.statusCode.displayName
Definition	A name or title for the code, under which the sending system shows the code value to its users.
Control	0..0
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Display Name
282. Act.entryRelationship:entryRelationship1.observation.statusCode.sdtcValueSet
Definition	The valueSet extension adds an attribute for elements with a CD dataType which indicates the particular value set constraining the coded concept.
Control	0..1
Type	string(oid: ISO Object Identifier)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`valueSet`.
284. Act.entryRelationship:entryRelationship1.observation.statusCode.sdtcValueSetVersion
Definition	The valueSetVersion extension adds an attribute for elements with a CD dataType which indicates the version of the particular value set constraining the coded concept.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`valueSetVersion`.
286. Act.entryRelationship:entryRelationship1.observation.statusCode.originalText
Definition	The text or phrase used as the basis for the coding.
Control	0..0
Type	http://hl7.org/cda/stds/core/StructureDefinition/ED
Label	Original Text
288. Act.entryRelationship:entryRelationship1.observation.statusCode.qualifier
Definition	Specifies additional codes that increase the specificity of the the primary code.
Control	0..0
Type	http://hl7.org/cda/stds/core/StructureDefinition/CR
Label	Qualifier
290. Act.entryRelationship:entryRelationship1.observation.statusCode.translation
Definition	A set of other concept descriptors that translate this concept descriptor into other code systems.
Control	0..0
Type	http://hl7.org/cda/stds/core/StructureDefinition/CD
XML Format	The type of this property is determined using the `xsi:type`attribute.
Label	Translation
292. Act.entryRelationship:entryRelationship1.observation.effectiveTime
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/IVL-TS
294. Act.entryRelationship:entryRelationship1.observation.priorityCode
Comments	This observation SHOULD contain zero or one [0..1] priorityCode, which SHOULD be selected from ValueSet ActPriority urn:oid:2.16.840.1.113883.1.11.16866 DYNAMIC (CONF:1098-32443).
Control	0..1
Binding	The codes SHOULD be taken from ActPriority (preferred to `http://terminology.hl7.org/ValueSet/v3-ActPriority`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CE
296. Act.entryRelationship:entryRelationship1.observation.repeatNumber
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/IVL-INT
298. Act.entryRelationship:entryRelationship1.observation.languageCode
Control	0..1
Binding	The codes SHALL be taken from AllLanguages (required to `http://hl7.org/fhir/ValueSet/all-languages`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CS
300. Act.entryRelationship:entryRelationship1.observation.value
Comments	This observation SHALL contain exactly one [1..1] value with @xsi:type="CD", where the code SHOULD be selected from ValueSet Care Model urn:oid:2.16.840.1.113883.11.20.9.61 DYNAMIC (CONF:1098-31611).
Control	1..1
Binding	The codes SHOULD be taken from Care Model (preferred to `http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.11.20.9.61`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CD
XML Format	The type of this property is determined using the `xsi:type`attribute.
302. Act.entryRelationship:entryRelationship1.observation.interpretationCode
Control	0..*
Binding	The codes SHALL be taken from CDAObservationInterpretation (required to `http://hl7.org/cda/stds/core/ValueSet/CDAObservationInterpretation`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CE
304. Act.entryRelationship:entryRelationship1.observation.methodCode
Control	0..*
Binding	For example codes, see ObservationMethod (example to `http://terminology.hl7.org/ValueSet/v3-ObservationMethod`)
Type	http://hl7.org/cda/stds/core/StructureDefinition/CE
306. Act.entryRelationship:entryRelationship1.observation.targetSiteCode
Definition	Drawn from concept domain ActSite
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/CD
308. Act.entryRelationship:entryRelationship1.observation.subject
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Subject
310. Act.entryRelationship:entryRelationship1.observation.specimen
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Specimen
312. Act.entryRelationship:entryRelationship1.observation.performer
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Performer2
314. Act.entryRelationship:entryRelationship1.observation.author
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Author
316. Act.entryRelationship:entryRelationship1.observation.informant
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Informant
318. Act.entryRelationship:entryRelationship1.observation.participant
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Participant2
320. Act.entryRelationship:entryRelationship1.observation.entryRelationship
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/EntryRelationship
322. Act.entryRelationship:entryRelationship1.observation.reference
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Reference
324. Act.entryRelationship:entryRelationship1.observation.precondition
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Precondition
326. Act.entryRelationship:entryRelationship1.observation.sdtcPrecondition2
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Precondition2
XML Format	In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`precondition2`.
328. Act.entryRelationship:entryRelationship1.observation.referenceRange
Definition	Relates an Observation to the ObservationRange class, where the expected range of values for a particular observation can be specified.
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/InfrastructureRoot
330. Act.entryRelationship:entryRelationship1.observation.referenceRange.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
332. Act.entryRelationship:entryRelationship1.observation.referenceRange.realmCode
Definition	When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/CS
334. Act.entryRelationship:entryRelationship1.observation.referenceRange.typeId
Definition	When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
Invariants	II-1: An II instance must have either a root or an nullFlavor. (`root.exists() or nullFlavor.exists()`)
336. Act.entryRelationship:entryRelationship1.observation.referenceRange.typeId.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
338. Act.entryRelationship:entryRelationship1.observation.referenceRange.typeId.assigningAuthorityName
Definition	A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Assigning Authority Name
340. Act.entryRelationship:entryRelationship1.observation.referenceRange.typeId.displayable
Definition	Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Displayable
342. Act.entryRelationship:entryRelationship1.observation.referenceRange.typeId.root
Definition	Identifies the type as an HL7 Registered model
Control	1..1
Type	string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Root
Fixed Value	`2.16.840.1.113883.1.3`
344. Act.entryRelationship:entryRelationship1.observation.referenceRange.typeId.extension
Definition	A character string as a unique identifier within the scope of the identifier root.
Control	1..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Extension
346. Act.entryRelationship:entryRelationship1.observation.referenceRange.templateId
Definition	When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
348. Act.entryRelationship:entryRelationship1.observation.referenceRange.typeCode
Control	0..1
Binding	The codes SHALL be taken from CDAActRelationshipType (required to `http://hl7.org/cda/stds/core/ValueSet/CDAActRelationshipType`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`REFV`
350. Act.entryRelationship:entryRelationship1.observation.referenceRange.observationRange
Control	1..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/ObservationRange
352. Act.entryRelationship:entryRelationship1.observation.sdtcInFulfillmentOf1
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/InFulfillmentOf1
XML Format	In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`inFulfillmentOf1`.
354. Act.entryRelationship:entryRelationship1.observationMedia
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/ObservationMedia
356. Act.entryRelationship:entryRelationship1.organizer
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Organizer
358. Act.entryRelationship:entryRelationship1.procedure
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Procedure
360. Act.entryRelationship:entryRelationship1.regionOfInterest
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/RegionOfInterest
362. Act.entryRelationship:entryRelationship1.substanceAdministration
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/SubstanceAdministration
364. Act.entryRelationship:entryRelationship1.supply
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Supply
366. Act.entryRelationship:indication
Slice Name	indication
Comments	MAY contain zero or more [0..*] entryRelationship (CONF:1098-31635) such that it
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/EntryRelationship
368. Act.entryRelationship:indication.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
370. Act.entryRelationship:indication.realmCode
Definition	When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/CS
372. Act.entryRelationship:indication.typeId
Definition	When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
Invariants	II-1: An II instance must have either a root or an nullFlavor. (`root.exists() or nullFlavor.exists()`)
374. Act.entryRelationship:indication.typeId.nullFlavor
Definition	If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control	0..1
Binding	The codes SHALL be taken from CDANullFlavor (required to `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Exceptional Value Detail
376. Act.entryRelationship:indication.typeId.assigningAuthorityName
Definition	A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.
Control	0..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Assigning Authority Name
378. Act.entryRelationship:indication.typeId.displayable
Definition	Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Displayable
380. Act.entryRelationship:indication.typeId.root
Definition	Identifies the type as an HL7 Registered model
Control	1..1
Type	string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Root
Fixed Value	`2.16.840.1.113883.1.3`
382. Act.entryRelationship:indication.typeId.extension
Definition	A character string as a unique identifier within the scope of the identifier root.
Control	1..1
Type	string(st: Character String)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Label	Extension
384. Act.entryRelationship:indication.templateId
Definition	When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/II
386. Act.entryRelationship:indication.typeCode
Comments	SHALL contain exactly one [1..1] @typeCode="RSON" has reason (CodeSystem: HL7ActRelationshipType urn:oid:2.16.840.1.113883.5.1002) (CONF:1098-31636).
Control	1..1
Binding	The codes SHALL be taken from x_ActRelationshipEntryRelationship (required to `http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship`)
Type	code(cs: Coded Simple Value)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`RSON`
388. Act.entryRelationship:indication.inversionInd
Definition	The entryRelationship.inversionInd can be set to "true" to indicate that the relationship should be interpreted as if the roles of the source and target entries were reversed.
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
390. Act.entryRelationship:indication.contextConductionInd
Definition	The entryRelationship.contextConductionInd differs from the otherwise common use of this attribute in that in all other cases where this attribute is used, the value is fixed at "true", whereas here the value is defaulted to "true", and can be changed to "false" when referencing an entry in the same document. Setting the context conduction to false when referencing an entry in the same document keeps clear the fact that the referenced object retains its original context.
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Default Value	`true`
392. Act.entryRelationship:indication.negationInd
Control	0..1
Type	boolean(bl: Boolean)
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
394. Act.entryRelationship:indication.sequenceNumber
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/INT
396. Act.entryRelationship:indication.seperatableInd
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/BL
398. Act.entryRelationship:indication.act
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Act
400. Act.entryRelationship:indication.encounter
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Encounter
402. Act.entryRelationship:indication.observation
Definition	Defines the basic properties of every data value. This is an abstract type, meaning that no value can be just a data value without belonging to any concrete type. Every concrete type is a specialization of this general abstract DataValue type.
Short	Base for all types and resources
Comments	SHALL contain exactly one [1..1] Indication (identifier: urn:hl7ii:2.16.840.1.113883.10.20.22.4.19:2014-06-09) (CONF:1098-32634).
Control	1..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Observation(Indication)
Is Modifier	false
Invariants	should-text-ref-value: SHOULD contain text/reference/@value (`text.reference.value.exists()`) should-effectiveTime: SHOULD contain effectiveTime (`effectiveTime.exists()`) indication-value: If the ID element does not reference a problem recorded elsewhere in the document, then observation/value must be populated with a coded entry. (`value.exists() or (%resource.descendants().ofType(CDA.Observation).where(id.exists($this.root = %context.id.first().root and $this.extension ~ %context.id.first().extension) and value.exists()))`)
404. Act.entryRelationship:indication.observationMedia
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/ObservationMedia
406. Act.entryRelationship:indication.organizer
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Organizer
408. Act.entryRelationship:indication.procedure
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Procedure
410. Act.entryRelationship:indication.regionOfInterest
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/RegionOfInterest
412. Act.entryRelationship:indication.substanceAdministration
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/SubstanceAdministration
414. Act.entryRelationship:indication.supply
Control	0..1
Type	http://hl7.org/cda/stds/core/StructureDefinition/Supply
416. Act.reference
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Reference
418. Act.precondition
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Precondition
420. Act.sdtcPrecondition2
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/Precondition2
XML Format	In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`precondition2`.
422. Act.sdtcInFulfillmentOf1
Control	0..*
Type	http://hl7.org/cda/stds/core/StructureDefinition/InFulfillmentOf1
XML Format	In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`inFulfillmentOf1`.