Quality Measure Implementation Guide (STU3 Ballot)
2.1.0 - ballot

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

Example Library: Common Library

Id: Common
Url: http://hl7.org/fhir/us/cqfmeasures/Library/Common
Version: 2.0.0
Identifier:

value: Common

Name: Common
Title: Common Library
Status: active
Experimental: true
Type:

system: http://terminology.hl7.org/CodeSystem/library-type

code: logic-library

Date: 2019-09-03
Publisher: Clinical Quality Information WG
Description: This library is used as an example in the FHIR Quality Measure Implementation Guide
Jurisdiction: US
Approval Date: 2019-08-03
Last Review Date: 2019-08-03
Related Artifacts:

Dependencies

  • http://fhir.org/guides/cqf/common/Library/FHIR-ModelInfo|4.0.1
  • http://fhir.org/guides/cqf/common/Library/FHIRHelpers|4.0.1
Parameters:
NameTypeMinMaxIn/Out
PatientPatient01out
Data Requirements:
TypeProfileMSCode Filter
Patient http://hl7.org/fhir/StructureDefinition/Patient
Content: text/cql
/*
This example is a work in progress and should not be considered a final specification
or recommendation for guidance. This example will help guide and direct the process
of finding conventions and usage patterns that meet the needs of the various stakeholders
in the measure development community.
*/
library Common version '2.0.0'

using FHIR version '4.0.1'

include FHIRHelpers version '4.0.1' called FHIRHelpers

context Patient

define function
   "Includes Or Starts During"(Condition Condition, Encounter Encounter):
      Interval[Condition.onset, Condition.abatement] includes Encounter.period
         or Condition.onset during Encounter.period
Content: application/elm+xml
Encoded data (11316 characters)
Content: application/elm+json
Encoded data (19188 characters)