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: TS: PointInTime (V3 Data Type)

A quantity specifying a point on the axis of natural time. A point in time is most often represented as a calendar expression.

Usages:

• Derived from this Logical Model: IVXB_TS: Interval Boundary PointInTime (V3 Data Type) and SXCM_TS: GeneralTimingSpecification (V3 Data Type)
• Use this Logical Model: Authenticator (CDA Class), Author (CDA Class), ClinicalDocument (CDA Class), Criterion (CDA Class)... Show 8 more, DataEnterer (CDA Class), IVL_TS: Interval (V3 Data Type), LegalAuthenticator (CDA Class), Observation (CDA Class), ObservationRange (CDA Class), Patient (CDA Class), PlayingEntity (CDA Class) and SubjectPerson (CDA Class)

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.

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

This structure is derived from QTY

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
TS		1..*	QTY	XML Namespace: urn:hl7-org:v3 Elements defined in Ancestors:@nullFlavor Base for all types and resources Logical Container: ClinicalDocument (CDA Class)
@value		0..1	ts	Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
Documentation for this format

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
TS		1..*	QTY	XML Namespace: urn:hl7-org:v3 Elements defined in Ancestors:@nullFlavor Base for all types and resources Logical Container: ClinicalDocument (CDA Class)
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
@value		0..1	ts	Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
TS.nullFlavor	required	CDANullFlavor http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor From this IG

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
TS		1..*	QTY	XML Namespace: urn:hl7-org:v3 Elements defined in Ancestors:@nullFlavor Base for all types and resources Logical Container: ClinicalDocument (CDA Class)
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
@value		0..1	ts	Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
TS.nullFlavor	required	CDANullFlavor http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor From this IG

This structure is derived from QTY

Summary

Structures

This structure refers to these other structures:

• ts: Point in Time (http://hl7.org/cda/stds/core/StructureDefinition/ts-simple)

Differential View

This structure is derived from QTY

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
TS		1..*	QTY	XML Namespace: urn:hl7-org:v3 Elements defined in Ancestors:@nullFlavor Base for all types and resources Logical Container: ClinicalDocument (CDA Class)
@value		0..1	ts	Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
Documentation for this format

Key Elements View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
TS		1..*	QTY	XML Namespace: urn:hl7-org:v3 Elements defined in Ancestors:@nullFlavor Base for all types and resources Logical Container: ClinicalDocument (CDA Class)
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
@value		0..1	ts	Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
TS.nullFlavor	required	CDANullFlavor http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor From this IG

Snapshot View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
TS		1..*	QTY	XML Namespace: urn:hl7-org:v3 Elements defined in Ancestors:@nullFlavor Base for all types and resources Logical Container: ClinicalDocument (CDA Class)
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
@value		0..1	ts	Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
TS.nullFlavor	required	CDANullFlavor http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor From this IG

This structure is derived from QTY

Summary

Structures

This structure refers to these other structures:

• ts: Point in Time (http://hl7.org/cda/stds/core/StructureDefinition/ts-simple)

Other representations of profile: CSV, Excel