This page is part of the Quality Measure STU2 for FHIR R4 Implementation Guide (v2.1.0: STU3 Ballot 1) 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

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• Detailed Descriptions
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Extension: StructureDefinition - Measure softwaresystem extension

Specifies the software systems used in the packaging and testing of measure and library resources. Specifically to know which version of what software was used.

The official URL for this extension is:

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

Status: active
Extension maintained by: Clinical Quality Information WG

Context of Use

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

• Resource

Usage info

Usage:

• Use this Extension: CQFMCohortMeasure, CQFMCompositeMeasure, CQFMComputableMeasure, CQFMContinuousVariableMeasure, CQFMMeasure, CQFMProportionMeasure, CQFMPublishableMeasure, CQFMRatioMeasure, CQFMTestCase

Formal Views of Extension Content

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

 

Other representations of extension: Schematron

Constraints

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