Quality Measure Implementation Guide (STU4)
4.0.0-ballot - ballot United States of America flag

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 Rate Aggregation

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

Describes how to combine the information calculated, based on logic in each of several populations, into one summarized result.

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..1ExtensionHow is rate aggregation performed for this measure
... url 1..1uri"http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-rateAggregation"
... value[x] 0..1stringValue of extension

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionHow is rate aggregation performed for this measure
... 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-rateAggregation"

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..1ExtensionHow is rate aggregation performed for this measure
... url 1..1uri"http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-rateAggregation"
... value[x] 0..1stringValue of extension

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionHow is rate aggregation performed for this measure
... 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-rateAggregation"

doco Documentation for this format

 

Other representations of profile: CSV, Excel, Schematron

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()