This page is part of the Quality Measure STU2 for FHIR R4 Implementation Guide (v5.0.0-ballot: STU5 (v5.0.0) Ballot 1) based on FHIR (HL7® FHIR® Standard) R4. The current version which supersedes this version is 4.0.0. For a full list of available versions, see the Directory of published versions

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Extension: CQFM Scoring Unit

Official URL: http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-scoringUnit				Version: 5.0.0-ballot
Active as of 2023-12-15				Computable Name: CQFMScoringUnit

Defines the expected units of measure for the measure score.

A computable measure must be able to specify the expected units of measure of the result. In many cases the units are directly inferred from the types of the expressions involved in the calculation. However, because the final calculation is generally performed on the results of aggregate operations, if the calculated result does not match the expected units defined by this element, a unit conversion SHALL be performed to provide the correct result.

Context of Use

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

• Element ID Measure
• Element ID Measure.group

Usage info

Usage:

• Use this Extension: CQFM Composite Measure and CQFM Computable Measure
• Examples for this Extension: EXMRatioMeasure and EXMPromotingInteroperabilityMeasure

Formal Views of Extension Content

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

 

Other representations of profile: CSV, Excel, Schematron

Constraints

Id	Grade	Path(s)	Details	Requirements
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()