Quality Measure Implementation Guide

This page is part of the Quality Measure STU2 for FHIR R4 Implementation Guide (v0.1.0: STU 1 Ballot 1) based on FHIR R3. 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-aggregateMethod

Examples:

Median ED Visit Duration (Continuous variable measure) (uses aggregateMethod 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-aggregateMethod

Specifies which method to be used to aggregate the measure observation values.

This profile builds on Extension.

This profile was published on Wed Feb 13 00:00:00 AEDT 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..1Aggregate with
... url 1..1uri"http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-aggregateMethod"
... valueCode 0..1codeBinding: MeasureAggregateMethod (required)

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension I0..1Aggregate with
... id 0..1stringxml:id (or equivalent in JSON)
... extension 0..*ExtensionAdditional Content defined by implementations
Slice: Unordered, Open by value:url
... url 1..1uri"http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-aggregateMethod"
... valueCode 0..1codeValue of extension
Binding: MeasureAggregateMethod (required)

doco Documentation for this format

Summary

Fixed Value: 1 element

Differential View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1Aggregate with
... url 1..1uri"http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-aggregateMethod"
... valueCode 0..1codeBinding: MeasureAggregateMethod (required)

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension I0..1Aggregate with
... id 0..1stringxml:id (or equivalent in JSON)
... extension 0..*ExtensionAdditional Content defined by implementations
Slice: Unordered, Open by value:url
... url 1..1uri"http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-aggregateMethod"
... valueCode 0..1codeValue of extension
Binding: MeasureAggregateMethod (required)

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() | (children().count() > id.count())
ext-1ExtensionMust have either extensions or value[x], not both
: extension.exists() != value.exists()