Quality Measure Implementation Guide (STU4)
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Quality Measure Implementation Guide (STU4), published by Clinical Quality Information WG. This is not an authorized publication; it is the continuous build for version 4.0.0-ballot). This version is based on the current content of https://github.com/HL7/cqf-measures/ and changes regularly. See the Directory of published versions

Extension: CQFM Composite Scoring

Official URL: http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-compositeScoring Version: 4.0.0-ballot
Active as of 2019-02-13 Computable Name: CQFMCompositeScoring

Indicates how the calculation is performed for the measure, including proportion, ratio, continuous-variable, and cohort. The value set is extensible, allowing additional measure scoring types to be represented. When present on a group, specifies the scoring to be used for this group, overriding the scoring specified for the overall measure.

A computable measure must be able to specify the scoring for individual groups within the measure if the group scoring should be calculated differently than the default scoring specified for the measure.

Context of Use

This extension may be used on the following element(s):

  • Element ID

Usage info

Usage:

Formal Views of Extension Content

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

This structure is derived from Extension

Summary

Fixed Value: 1 element

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1Extensionproportion | ratio | continuous-variable | cohort
... url 1..1uri"http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-compositeScoring"
... value[x] 0..1CodeableConceptValue of extension
Binding: CompositeMeasureScoring (extensible): How the composite measure calculation is performed


doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1Extensionproportion | ratio | continuous-variable | cohort
... id 0..1stringUnique id for inter-element referencing
... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
... url 1..1uri"http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-compositeScoring"

doco Documentation for this format

This structure is derived from Extension

Summary

Fixed Value: 1 element

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1Extensionproportion | ratio | continuous-variable | cohort
... url 1..1uri"http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-compositeScoring"
... value[x] 0..1CodeableConceptValue of extension
Binding: CompositeMeasureScoring (extensible): How the composite measure calculation is performed


doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1Extensionproportion | ratio | continuous-variable | cohort
... id 0..1stringUnique id for inter-element referencing
... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
... url 1..1uri"http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-compositeScoring"

doco Documentation for this format

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

PathConformanceValueSet
Extension.value[x]extensibleCompositeMeasureScoring

Constraints

IdGradePath(s)DetailsRequirements
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()