Clinical Document Architecture, published by Health Level 7. This guide is not an authorized publication; it is the continuous build for version 2.0.1-sd built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/CDA-core-sd/ and changes regularly. See the Directory of published versions

• Content
• Detailed Descriptions
• Mappings
• XML
• JSON

Logical Model: IVL_TS: Interval (V3 Data Type)

A set of consecutive values of an ordered base data type.

Usage:

• Use this Logical Model Profile: AD: PostalAddress (V3 Data Type), Act (CDA Class), AlternateIdentification (CDA Class), Criterion (CDA Class)... Show 21 more, EN: EntityName (V3 Data Type), EncompassingEncounter (CDA Class), Encounter (CDA Class), EncounterParticipant (CDA Class), MaintainedEntity (CDA Class), Observation (CDA Class), ObservationRange (CDA Class), OrganizationPartOf (CDA Class), Organizer (CDA Class), PIVL_TS: PeriodicIntervalOfTime (V3 Data Type), Participant1 (CDA Class), Participant2 (CDA Class), Performer1 (CDA Class), Performer2 (CDA Class), Procedure (CDA Class), RelatedEntity (CDA Class), SXPR_TS: Component part of GTS (V3 Data Type), ServiceEvent (CDA Class), SubstanceAdministration (CDA Class), Supply (CDA Class) and TEL: TelecommunicationAddress (V3 Data Type)

Formal Views of Template Content

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

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

This structure is derived from SXCM_TS

Name	Flags	Card.	Type	Description & Constraints
IVL_TS	C	1..*	SXCM_TS	XML Namespace: urn:hl7-org:v3 Elements defined in Ancestors:@nullFlavor, @value, @operator Base for all types and resources Logical Container: ClinicalDocument (CDA Class) ivl-ts-center: Center cannot co-exist with low or high
low		0..1	IVXB_TS
center		0..1	TS
width		0..1	PQ
high		0..1	IVXB_TS
Documentation for this format

Constraints

Id	Grade	Path(s)	Details	Requirements
ivl-ts-center	error	IVL_TS	Center cannot co-exist with low or high : center.empty() or (low.empty() and high.empty())

Name	Flags	Card.	Type	Description & Constraints
IVL_TS	C	1..*	SXCM_TS	XML Namespace: urn:hl7-org:v3 Elements defined in Ancestors:@nullFlavor, @value, @operator Base for all types and resources Logical Container: ClinicalDocument (CDA Class) ivl-ts-center: Center cannot co-exist with low or high
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
@value		0..1	ts	Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
@operator		0..1	cs	Binding: CDASetOperator (required)
low		0..1	IVXB_TS
center		0..1	TS
width		0..1	PQ
high		0..1	IVXB_TS
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
IVL_TS.nullFlavor	required	CDANullFlavor http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor from this IG
IVL_TS.operator	required	CDASetOperator http://hl7.org/cda/stds/core/ValueSet/CDASetOperator from this IG

Constraints

Id	Grade	Path(s)	Details	Requirements
ivl-ts-center	error	IVL_TS	Center cannot co-exist with low or high : center.empty() or (low.empty() and high.empty())

Name	Flags	Card.	Type	Description & Constraints
IVL_TS	C	1..*	SXCM_TS	XML Namespace: urn:hl7-org:v3 Elements defined in Ancestors:@nullFlavor, @value, @operator Base for all types and resources Logical Container: ClinicalDocument (CDA Class) ivl-ts-center: Center cannot co-exist with low or high
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
@value		0..1	ts	Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
@operator		0..1	cs	Binding: CDASetOperator (required)
low		0..1	IVXB_TS
center		0..1	TS
width		0..1	PQ
high		0..1	IVXB_TS
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
IVL_TS.nullFlavor	required	CDANullFlavor http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor from this IG
IVL_TS.operator	required	CDASetOperator http://hl7.org/cda/stds/core/ValueSet/CDASetOperator from this IG

Constraints

Id	Grade	Path(s)	Details	Requirements
ivl-ts-center	error	IVL_TS	Center cannot co-exist with low or high : center.empty() or (low.empty() and high.empty())

This structure is derived from SXCM_TS

Summary

Differential View

This structure is derived from SXCM_TS

Name	Flags	Card.	Type	Description & Constraints
IVL_TS	C	1..*	SXCM_TS	XML Namespace: urn:hl7-org:v3 Elements defined in Ancestors:@nullFlavor, @value, @operator Base for all types and resources Logical Container: ClinicalDocument (CDA Class) ivl-ts-center: Center cannot co-exist with low or high
low		0..1	IVXB_TS
center		0..1	TS
width		0..1	PQ
high		0..1	IVXB_TS
Documentation for this format

Constraints

Id	Grade	Path(s)	Details	Requirements
ivl-ts-center	error	IVL_TS	Center cannot co-exist with low or high : center.empty() or (low.empty() and high.empty())

Key Elements View

Name	Flags	Card.	Type	Description & Constraints
IVL_TS	C	1..*	SXCM_TS	XML Namespace: urn:hl7-org:v3 Elements defined in Ancestors:@nullFlavor, @value, @operator Base for all types and resources Logical Container: ClinicalDocument (CDA Class) ivl-ts-center: Center cannot co-exist with low or high
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
@value		0..1	ts	Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
@operator		0..1	cs	Binding: CDASetOperator (required)
low		0..1	IVXB_TS
center		0..1	TS
width		0..1	PQ
high		0..1	IVXB_TS
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
IVL_TS.nullFlavor	required	CDANullFlavor http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor from this IG
IVL_TS.operator	required	CDASetOperator http://hl7.org/cda/stds/core/ValueSet/CDASetOperator from this IG

Constraints

Id	Grade	Path(s)	Details	Requirements
ivl-ts-center	error	IVL_TS	Center cannot co-exist with low or high : center.empty() or (low.empty() and high.empty())

Snapshot View

Name	Flags	Card.	Type	Description & Constraints
IVL_TS	C	1..*	SXCM_TS	XML Namespace: urn:hl7-org:v3 Elements defined in Ancestors:@nullFlavor, @value, @operator Base for all types and resources Logical Container: ClinicalDocument (CDA Class) ivl-ts-center: Center cannot co-exist with low or high
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
@value		0..1	ts	Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
@operator		0..1	cs	Binding: CDASetOperator (required)
low		0..1	IVXB_TS
center		0..1	TS
width		0..1	PQ
high		0..1	IVXB_TS
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
IVL_TS.nullFlavor	required	CDANullFlavor http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor from this IG
IVL_TS.operator	required	CDASetOperator http://hl7.org/cda/stds/core/ValueSet/CDASetOperator from this IG

Constraints

Id	Grade	Path(s)	Details	Requirements
ivl-ts-center	error	IVL_TS	Center cannot co-exist with low or high : center.empty() or (low.empty() and high.empty())

This structure is derived from SXCM_TS

Summary

Other representations of profile: CSV, Excel