This page is part of the CCDA: Consolidated CDA Release (v3.0.0: CCDA 3.0) generated with FHIR (HL7® FHIR® Standard) v5.0.0. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

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

Logical Model: US Realm Date and Time - Interval

The US Realm Clinical Document Date and Time datatype flavor records date and time information. If time is provided, it must include a time zone offset.

This data type uses the same rules as US Realm Date and Time (Point in Time), but is used with elements having a datatype of IVL_TS.

Usage:

• Use this Logical Model: Note Activity, Procedure Activity Procedure and US Realm Header

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 IVL_TS

Name	Flags	Card.	Type	Description & Constraints
IVL_TS	C	1..*	IVL_TS	XML Namespace: urn:hl7-org:v3 Elements defined in Ancestors:@nullFlavor, @value, @operator, low, center, width, high Base for all types and resources Logical Container: ClinicalDocument (CDA Class) ivl-value-shall: If a time interval contains @value, then it shall be precise to at least the day. ivl-value-should: If a time interval contains @value, then it SHOULD contain a time component.
@value		0..1	ts	Either @value or low/high should be present, but not both Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
low	C	0..1	IVXB_TS	**MAY** be precise to at least the second ts-shall-day: **SHALL** be precise to at least the day ts-should-minute: **SHOULD** be precise to at least the minute
@value		0..1	ts	Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
high	C	0..1	IVXB_TS	**MAY** be precise to at least the second ts-shall-day: **SHALL** be precise to at least the day ts-should-minute: **SHOULD** be precise to at least the minute
@value		0..1	ts	Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
Documentation for this format

Constraints

Id	Grade	Path(s)	Details	Requirements
ivl-value-shall	error	IVL_TS	If a time interval contains @value, then it shall be precise to at least the day. : value.exists() implies value.toString().length() >= 10
ivl-value-should	warning	IVL_TS	If a time interval contains @value, then it SHOULD contain a time component. : value.exists() implies value.toString().length() > 10
ts-shall-day	error	IVL_TS.low, IVL_TS.high	**SHALL** be precise to at least the day : nullFlavor.exists() or value.toString().length() >= 10
ts-should-minute	warning	IVL_TS.low, IVL_TS.high	**SHOULD** be precise to at least the minute : nullFlavor.exists() or value.toString().length() > 10

Name	Flags	Card.	Type	Description & Constraints
IVL_TS	C	1..*	IVL_TS	XML Namespace: urn:hl7-org:v3 Elements defined in Ancestors:@nullFlavor, @value, @operator, low, center, width, high Base for all types and resources Logical Container: ClinicalDocument (CDA Class) ivl-ts-center: Center cannot co-exist with low or high ivl-value-shall: If a time interval contains @value, then it shall be precise to at least the day. ivl-value-should: If a time interval contains @value, then it SHOULD contain a time component.
@value		0..1	ts	Either @value or low/high should be present, but not both Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
low	C	0..1	IVXB_TS	**MAY** be precise to at least the second ts-shall-day: **SHALL** be precise to at least the day ts-should-minute: **SHOULD** be precise to at least the minute
@value		0..1	ts	Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
high	C	0..1	IVXB_TS	**MAY** be precise to at least the second ts-shall-day: **SHALL** be precise to at least the day ts-should-minute: **SHOULD** be precise to at least the minute
@value		0..1	ts	Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
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())
ivl-value-shall	error	IVL_TS	If a time interval contains @value, then it shall be precise to at least the day. : value.exists() implies value.toString().length() >= 10
ivl-value-should	warning	IVL_TS	If a time interval contains @value, then it SHOULD contain a time component. : value.exists() implies value.toString().length() > 10
ts-shall-day	error	IVL_TS.low, IVL_TS.high	**SHALL** be precise to at least the day : nullFlavor.exists() or value.toString().length() >= 10
ts-should-minute	warning	IVL_TS.low, IVL_TS.high	**SHOULD** be precise to at least the minute : nullFlavor.exists() or value.toString().length() > 10

Name	Flags	Card.	Type	Description & Constraints
IVL_TS	C	1..*	IVL_TS	XML Namespace: urn:hl7-org:v3 Elements defined in Ancestors:@nullFlavor, @value, @operator, low, center, width, high Base for all types and resources Logical Container: ClinicalDocument (CDA Class) ivl-ts-center: Center cannot co-exist with low or high ivl-value-shall: If a time interval contains @value, then it shall be precise to at least the day. ivl-value-should: If a time interval contains @value, then it SHOULD contain a time component.
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
@value		0..1	ts	Either @value or low/high should be present, but not both Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
@operator		0..1	cs	Binding: CDASetOperator (required)
low	C	0..1	IVXB_TS	**MAY** be precise to at least the second ts-shall-day: **SHALL** be precise to at least the day ts-should-minute: **SHOULD** be precise to at least the minute
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
@value		0..1	ts	Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
@inclusive		0..1	bl
center		0..1	TS
width		0..1	PQ
high	C	0..1	IVXB_TS	**MAY** be precise to at least the second ts-shall-day: **SHALL** be precise to at least the day ts-should-minute: **SHOULD** be precise to at least the minute
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
@value		0..1	ts	Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
@inclusive		0..1	bl
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
IVL_TS.nullFlavor	required	CDANullFlavor http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
IVL_TS.operator	required	CDASetOperator http://hl7.org/cda/stds/core/ValueSet/CDASetOperator
IVL_TS.low.nullFlavor	required	CDANullFlavor http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
IVL_TS.high.nullFlavor	required	CDANullFlavor http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor

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())
ivl-value-shall	error	IVL_TS	If a time interval contains @value, then it shall be precise to at least the day. : value.exists() implies value.toString().length() >= 10
ivl-value-should	warning	IVL_TS	If a time interval contains @value, then it SHOULD contain a time component. : value.exists() implies value.toString().length() > 10
ts-shall-day	error	IVL_TS.low, IVL_TS.high	**SHALL** be precise to at least the day : nullFlavor.exists() or value.toString().length() >= 10
ts-should-minute	warning	IVL_TS.low, IVL_TS.high	**SHOULD** be precise to at least the minute : nullFlavor.exists() or value.toString().length() > 10

This structure is derived from IVL_TS

Summary

Differential View

This structure is derived from IVL_TS

Name	Flags	Card.	Type	Description & Constraints
IVL_TS	C	1..*	IVL_TS	XML Namespace: urn:hl7-org:v3 Elements defined in Ancestors:@nullFlavor, @value, @operator, low, center, width, high Base for all types and resources Logical Container: ClinicalDocument (CDA Class) ivl-value-shall: If a time interval contains @value, then it shall be precise to at least the day. ivl-value-should: If a time interval contains @value, then it SHOULD contain a time component.
@value		0..1	ts	Either @value or low/high should be present, but not both Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
low	C	0..1	IVXB_TS	**MAY** be precise to at least the second ts-shall-day: **SHALL** be precise to at least the day ts-should-minute: **SHOULD** be precise to at least the minute
@value		0..1	ts	Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
high	C	0..1	IVXB_TS	**MAY** be precise to at least the second ts-shall-day: **SHALL** be precise to at least the day ts-should-minute: **SHOULD** be precise to at least the minute
@value		0..1	ts	Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
Documentation for this format

Constraints

Id	Grade	Path(s)	Details	Requirements
ivl-value-shall	error	IVL_TS	If a time interval contains @value, then it shall be precise to at least the day. : value.exists() implies value.toString().length() >= 10
ivl-value-should	warning	IVL_TS	If a time interval contains @value, then it SHOULD contain a time component. : value.exists() implies value.toString().length() > 10
ts-shall-day	error	IVL_TS.low, IVL_TS.high	**SHALL** be precise to at least the day : nullFlavor.exists() or value.toString().length() >= 10
ts-should-minute	warning	IVL_TS.low, IVL_TS.high	**SHOULD** be precise to at least the minute : nullFlavor.exists() or value.toString().length() > 10

Key Elements View

Name	Flags	Card.	Type	Description & Constraints
IVL_TS	C	1..*	IVL_TS	XML Namespace: urn:hl7-org:v3 Elements defined in Ancestors:@nullFlavor, @value, @operator, low, center, width, high Base for all types and resources Logical Container: ClinicalDocument (CDA Class) ivl-ts-center: Center cannot co-exist with low or high ivl-value-shall: If a time interval contains @value, then it shall be precise to at least the day. ivl-value-should: If a time interval contains @value, then it SHOULD contain a time component.
@value		0..1	ts	Either @value or low/high should be present, but not both Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
low	C	0..1	IVXB_TS	**MAY** be precise to at least the second ts-shall-day: **SHALL** be precise to at least the day ts-should-minute: **SHOULD** be precise to at least the minute
@value		0..1	ts	Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
high	C	0..1	IVXB_TS	**MAY** be precise to at least the second ts-shall-day: **SHALL** be precise to at least the day ts-should-minute: **SHOULD** be precise to at least the minute
@value		0..1	ts	Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
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())
ivl-value-shall	error	IVL_TS	If a time interval contains @value, then it shall be precise to at least the day. : value.exists() implies value.toString().length() >= 10
ivl-value-should	warning	IVL_TS	If a time interval contains @value, then it SHOULD contain a time component. : value.exists() implies value.toString().length() > 10
ts-shall-day	error	IVL_TS.low, IVL_TS.high	**SHALL** be precise to at least the day : nullFlavor.exists() or value.toString().length() >= 10
ts-should-minute	warning	IVL_TS.low, IVL_TS.high	**SHOULD** be precise to at least the minute : nullFlavor.exists() or value.toString().length() > 10

Snapshot View

Name	Flags	Card.	Type	Description & Constraints
IVL_TS	C	1..*	IVL_TS	XML Namespace: urn:hl7-org:v3 Elements defined in Ancestors:@nullFlavor, @value, @operator, low, center, width, high Base for all types and resources Logical Container: ClinicalDocument (CDA Class) ivl-ts-center: Center cannot co-exist with low or high ivl-value-shall: If a time interval contains @value, then it shall be precise to at least the day. ivl-value-should: If a time interval contains @value, then it SHOULD contain a time component.
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
@value		0..1	ts	Either @value or low/high should be present, but not both Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
@operator		0..1	cs	Binding: CDASetOperator (required)
low	C	0..1	IVXB_TS	**MAY** be precise to at least the second ts-shall-day: **SHALL** be precise to at least the day ts-should-minute: **SHOULD** be precise to at least the minute
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
@value		0..1	ts	Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
@inclusive		0..1	bl
center		0..1	TS
width		0..1	PQ
high	C	0..1	IVXB_TS	**MAY** be precise to at least the second ts-shall-day: **SHALL** be precise to at least the day ts-should-minute: **SHOULD** be precise to at least the minute
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
@value		0..1	ts	Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
@inclusive		0..1	bl
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
IVL_TS.nullFlavor	required	CDANullFlavor http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
IVL_TS.operator	required	CDASetOperator http://hl7.org/cda/stds/core/ValueSet/CDASetOperator
IVL_TS.low.nullFlavor	required	CDANullFlavor http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
IVL_TS.high.nullFlavor	required	CDANullFlavor http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor

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())
ivl-value-shall	error	IVL_TS	If a time interval contains @value, then it shall be precise to at least the day. : value.exists() implies value.toString().length() >= 10
ivl-value-should	warning	IVL_TS	If a time interval contains @value, then it SHOULD contain a time component. : value.exists() implies value.toString().length() > 10
ts-shall-day	error	IVL_TS.low, IVL_TS.high	**SHALL** be precise to at least the day : nullFlavor.exists() or value.toString().length() >= 10
ts-should-minute	warning	IVL_TS.low, IVL_TS.high	**SHOULD** be precise to at least the minute : nullFlavor.exists() or value.toString().length() > 10

This structure is derived from IVL_TS

Summary

Other representations of profile: CSV, Excel