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

Library-library-adult-outpatient-encounters-FHIR

Formats: XML, JSON, Turtle

Id: Library/library-adult-outpatient-encounters-FHIR
Type: system: http://hl7.org/fhir/library-type
code: logic-library
Identifier: system: http://example.org/fhir/cqi/ecqm/Library/Identifier
value: AdultOutpatientEncounters_FHIR
Version: 1.1.000
Title: Adult Outpatient Encounters Common Library
Status: active
Description: This library is used as an example in the FHIR Quality Measure Implementation Guide
Related:

type: depends-on

Resource:
reference: Library/library-fhir-helpers

Data Requirements:

type: Encounter

code filter:
path: type
valueset: https://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1001

type: Encounter

code filter:
path: type
valueset: https://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1240

type: Encounter

code filter:
path: type
valueset: https://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1025

type: Encounter

code filter:
path: type
valueset: https://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1023

type: Encounter

code filter:
path: type
valueset: https://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1016

Content: type: text/cql
library AdultOutpatientEncounters_FHIR version '1.1.000'

/*
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.
*/

using FHIR version '3.0.0'

include FHIRHelpers version '3.0.0' called FHIRHelpers

valueset "Office Visit": 'https://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1001'
valueset "Annual Wellness Visit": 'https://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1240'
valueset "Preventive Care Services - Established Office Visit, 18 and Up": 'https://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1025'
valueset "Preventive Care Services-Initial Office Visit, 18 and Up": 'https://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1023'
valueset "Home Healthcare Services": 'https://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1016'

context Patient

define function "Qualifying Encounters"(MeasurementPeriod Interval<DateTime>):
  ( [Encounter: "Office Visit"]
    union [Encounter: "Annual Wellness Visit"]
    union [Encounter: "Preventive Care Services - Established Office Visit, 18 and Up"]
    union [Encounter: "Preventive Care Services-Initial Office Visit, 18 and Up"]
    union [Encounter: "Home Healthcare Services"] ) ValidEncounter
    where ValidEncounter.period during day of MeasurementPeriod
      and ValidEncounter.status = 'finished'