HL7 v2+ Specification, published by HL7 International. This guide is not an authorized publication; it is the continuous build for version 0.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/v2ig/ and changes regularly. See the Directory of published versions

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• Detailed Descriptions
• Mappings
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• TTL

Logical Model: HL7 v2 CQ Data Type

Note: CQ cannot be legally expressed when embedded within another data type. Its use is constrained to a segment field.

Examples:

Usage:

• This Logical Model Profile is not used by any profiles in this Implementation Guide

Formal Views of Profile Content

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

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

This structure is derived from V2ComplexDataType

Name	Flags	Card.	Type	Description & Constraints
CQ		0..*	V2ComplexDataType	composite quantity with units Instances of this logical model are not marked to be the target of a Reference
1		0..1	decimal	Quantity
2		0..1	CWE	​Units Binding: http://terminology.hl7.org/ValueSet/v2-0794 (required)
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
CQ.2	required	​http://terminology.hl7.org/ValueSet/v2-0794 http://terminology.hl7.org/ValueSet/v2-0794

Name	Flags	Card.	Type	Description & Constraints
CQ		0..*	V2ComplexDataType	composite quantity with units Instances of this logical model are not marked to be the target of a Reference
1		0..1	decimal	Quantity
2		0..1	CWE	​Units Binding: http://terminology.hl7.org/ValueSet/v2-0794 (required)
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
CQ.2	required	​http://terminology.hl7.org/ValueSet/v2-0794 http://terminology.hl7.org/ValueSet/v2-0794

Name	Flags	Card.	Type	Description & Constraints
CQ		0..*	V2ComplexDataType	composite quantity with units Instances of this logical model are not marked to be the target of a Reference
1		0..1	decimal	Quantity
2		0..1	CWE	​Units Binding: http://terminology.hl7.org/ValueSet/v2-0794 (required)
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
CQ.2	required	​http://terminology.hl7.org/ValueSet/v2-0794 http://terminology.hl7.org/ValueSet/v2-0794

This structure is derived from V2ComplexDataType

Summary

Differential View

This structure is derived from V2ComplexDataType

Name	Flags	Card.	Type	Description & Constraints
CQ		0..*	V2ComplexDataType	composite quantity with units Instances of this logical model are not marked to be the target of a Reference
1		0..1	decimal	Quantity
2		0..1	CWE	​Units Binding: http://terminology.hl7.org/ValueSet/v2-0794 (required)
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
CQ.2	required	​http://terminology.hl7.org/ValueSet/v2-0794 http://terminology.hl7.org/ValueSet/v2-0794

Key Elements View

Name	Flags	Card.	Type	Description & Constraints
CQ		0..*	V2ComplexDataType	composite quantity with units Instances of this logical model are not marked to be the target of a Reference
1		0..1	decimal	Quantity
2		0..1	CWE	​Units Binding: http://terminology.hl7.org/ValueSet/v2-0794 (required)
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
CQ.2	required	​http://terminology.hl7.org/ValueSet/v2-0794 http://terminology.hl7.org/ValueSet/v2-0794

Snapshot View

Name	Flags	Card.	Type	Description & Constraints
CQ		0..*	V2ComplexDataType	composite quantity with units Instances of this logical model are not marked to be the target of a Reference
1		0..1	decimal	Quantity
2		0..1	CWE	​Units Binding: http://terminology.hl7.org/ValueSet/v2-0794 (required)
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
CQ.2	required	​http://terminology.hl7.org/ValueSet/v2-0794 http://terminology.hl7.org/ValueSet/v2-0794

This structure is derived from V2ComplexDataType

Summary

Other representations of profile: CSV, Excel