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

This page is part of the Quality Measure STU2 for FHIR R4 Implementation Guide (v4.0.0: STU4 (v4.0.0)) based on FHIR R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

Example Measure: EXM Ratio Measure

Active as of 2022-02-22
Id: EXMRatio-FHIR
Download cql: EXMRatio-FHIR.cql
Url: EXM Ratio Measure
Version: 2.0.0
Identifier:

value: EXMRatio-FHIR

Name: EXMRatioMeasure
Title: EXM Ratio Measure
Status: active
Experimental: true
Scoring:

Ratio

Improvement Notation:

Decreased score indicates improvement

Type:

process

Date: 2022-02-22
Publisher: Clinical Quality Information WG
Description:

An example FHIR-based publishable measure
Use Context:
codevalue
program eligible-provider
Jurisdiction: US
Topic: 57024-2
Purpose:

The purpose of this measure is to...
Guidance (Usage): Users of this measure should be aware of...
Copyright:

Example Copyright Statement
Disclaimer:

Example disclaimer
Approval Date: 2019-02-17
Last Review Date: 2019-02-17
Effective Period: 2018-01-01..2018-12-31
Libraries:
EXMRatio - Example Ratio Measure Library
Related Artifact Dependencies:
  • http://example.org/fhir/ValueSet/inpatient
    		•
    Parameters:
    nameuseminmaxtype
    Numerator out 0 * Encounter
    Denominator out 0 * Encounter
    Initial Population out 0 * Encounter
    DataRequirements:
    TypeMust SupportValueset NameValueset
    Encounter type Inpatient http://example.org/fhir/ValueSet/inpatient
    Logic Definitions:
    GroupScoringPopulation CriteriaExpression
    group-1 Measure scoring:

    Ratio

    Initial Population 
    define "Initial Population":   "Qualifying Encounters"
    Numerator 
    define "Numerator":   "Initial Population"
    Denominator 
    define "Denominator":   "Initial Population"
    Measure Observation
    Measure Observation
    Library NameName
    EXMRatio-FHIR Qualifying Encounters 
    define "Qualifying Encounters":   ["Encounter": "Inpatient"]
    Library NameName
    EXMRatio-FHIR Initial Population 
    define "Initial Population":   "Qualifying Encounters"
    Library NameName
    EXMRatio-FHIR Numerator 
    define "Numerator":   "Initial Population"
    Library NameName
    EXMRatio-FHIR Denominator 
    define "Denominator":   "Initial Population"

    Contained resources