Clinical Document Architecture
2.0.1-sd - release

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

Logical Model: IVL_TS: Interval (V3 Data Type)

Official URL: http://hl7.org/cda/stds/core/StructureDefinition/IVL-TS Version: 2.0.1-sd
Active as of 2025-09-17 Computable Name: IVL_TS

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

Usages:

You can also check for usages in the FHIR IG Statistics

Formal Views of Template Content

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

This structure is derived from SXCM_TS

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. 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)
Constraints: ivl-ts-center
... low 0..1 IVXB_TS
... center 0..1 TS
... width 0..1 PQ

doco Documentation for this format

Constraints

IdGradePath(s)DetailsRequirements
ivl-ts-centererrorIVL_TSCenter cannot co-exist with low or high
: center.empty() or (low.empty() and high.empty())
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. 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)
Constraints: ivl-ts-center
... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
... @value 0..1 ts Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
... @operator 0..1 cs Binding: CDASetOperator (required)
... center 0..1 TS
... width 0..1 PQ
... high 0..1 IVXB_TS

doco Documentation for this format

Terminology Bindings

PathConformanceValueSetURI
IVL_TS.nullFlavorrequiredCDANullFlavor
http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
From this IG
IVL_TS.operatorrequiredCDASetOperator
http://hl7.org/cda/stds/core/ValueSet/CDASetOperator
From this IG

Constraints

IdGradePath(s)DetailsRequirements
ivl-ts-centererrorIVL_TSCenter cannot co-exist with low or high
: center.empty() or (low.empty() and high.empty())
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. 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)
Constraints: ivl-ts-center
... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
... @value 0..1 ts Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
... @operator 0..1 cs Binding: CDASetOperator (required)
... center 0..1 TS
... width 0..1 PQ
... high 0..1 IVXB_TS

doco Documentation for this format

Terminology Bindings

PathConformanceValueSetURI
IVL_TS.nullFlavorrequiredCDANullFlavor
http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
From this IG
IVL_TS.operatorrequiredCDASetOperator
http://hl7.org/cda/stds/core/ValueSet/CDASetOperator
From this IG

Constraints

IdGradePath(s)DetailsRequirements
ivl-ts-centererrorIVL_TSCenter 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

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. 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)
Constraints: ivl-ts-center
... low 0..1 IVXB_TS
... center 0..1 TS
... width 0..1 PQ

doco Documentation for this format

Constraints

IdGradePath(s)DetailsRequirements
ivl-ts-centererrorIVL_TSCenter cannot co-exist with low or high
: center.empty() or (low.empty() and high.empty())

Key Elements View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. 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)
Constraints: ivl-ts-center
... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
... @value 0..1 ts Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
... @operator 0..1 cs Binding: CDASetOperator (required)
... center 0..1 TS
... width 0..1 PQ
... high 0..1 IVXB_TS

doco Documentation for this format

Terminology Bindings

PathConformanceValueSetURI
IVL_TS.nullFlavorrequiredCDANullFlavor
http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
From this IG
IVL_TS.operatorrequiredCDASetOperator
http://hl7.org/cda/stds/core/ValueSet/CDASetOperator
From this IG

Constraints

IdGradePath(s)DetailsRequirements
ivl-ts-centererrorIVL_TSCenter cannot co-exist with low or high
: center.empty() or (low.empty() and high.empty())

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. 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)
Constraints: ivl-ts-center
... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
... @value 0..1 ts Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
... @operator 0..1 cs Binding: CDASetOperator (required)
... center 0..1 TS
... width 0..1 PQ
... high 0..1 IVXB_TS

doco Documentation for this format

Terminology Bindings

PathConformanceValueSetURI
IVL_TS.nullFlavorrequiredCDANullFlavor
http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
From this IG
IVL_TS.operatorrequiredCDASetOperator
http://hl7.org/cda/stds/core/ValueSet/CDASetOperator
From this IG

Constraints

IdGradePath(s)DetailsRequirements
ivl-ts-centererrorIVL_TSCenter 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