Quality Measure STU2 for FHIR R4 Implementation Guide

This page is part of the Quality Measure STU2 for FHIR R4 Implementation Guide (v2.0.0: STU 2) based on FHIR R4. The current version which supercedes this version is 3.0.0. For a full list of available versions, see the Directory of published versions

D.4.1 StructureDefinition: cqfm-criteriaReference

Examples:

Median ED Visit Duration (Continuous variable measure) (uses criteriaReference extension)

D.4.1.1 Formal Views of Profile Content

The official URL for this profile is: 

http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-criteriaReference

Specifies which population criteria is the input to an observation definition, or the initial population for a ratio numerator or denominator.

This profile builds on Extension.

This profile was published on Wed Feb 13 00:00:00 UTC 2019 as a active by Health Level Seven, Inc. - CQI WG.

Description of Profiles, Differentials, and Snapshots.

Summary

Fixed Value: 1 element

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionWhich criteria
... url 1..1uri"http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-criteriaReference"
... value[x] 0..1stringValue of extension

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension I0..1ExtensionWhich criteria
... id 0..1stringUnique id for inter-element referencing
... extension I0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
... url 1..1uri"http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-criteriaReference"
... value[x] I0..1stringValue of extension

doco Documentation for this format

Summary

Fixed Value: 1 element

Differential View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionWhich criteria
... url 1..1uri"http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-criteriaReference"
... value[x] 0..1stringValue of extension

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension I0..1ExtensionWhich criteria
... id 0..1stringUnique id for inter-element referencing
... extension I0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
... url 1..1uri"http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-criteriaReference"
... value[x] I0..1stringValue of extension

doco Documentation for this format

 

D.4.1.2 Terminology Bindings

D.4.1.3 Constraints

Constraints

IdPathDetailsRequirements
ele-1ExtensionAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1ExtensionMust have either extensions or value[x], not both
: extension.exists() != value.exists()
ele-1Extension.extensionAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1Extension.extensionMust have either extensions or value[x], not both
: extension.exists() != value.exists()
ele-1Extension.value[x]All FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())