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-terminology-FHIR

Formats: XML, JSON, Turtle

Id: Library/library-terminology-FHIR
Type: system: http://hl7.org/fhir/library-type
code: logic-library
Identifier: system: http://example.org/fhir/cqi/ecqm/Library/Identifier
value: Terminology_FHIR
Version: 4.0.0
Title: Terminology FHIR
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/2.16.840.1.113883.3.666.7.307|20160929

type: DeviceUseStatement

code filter:
path: code

Content: type: text/cql
library Terminology_FHIR

using FHIR version '3.0.0'

include FHIRHelpers version '3.0.0' called FHIRHelpers

// NOTE: Versioning is used in this example to illustrate completely how versioning is applied
// References to specific versions of code systems and value sets should be used only when necessary

codesystem "SNOMED-CT:2017-09": 'http://snomed.info/sct/731000124108' version 'http://snomed.info/sct/731000124108/version/201709'

valueset "Encounter Inpatient SNOMEDCT Value Set": 'https://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.666.7.307|20160929'

code "Venous foot pump, device (physical object)": '442023007' from "SNOMED-CT:2017-09"
code "Right foot": '7769000' from "SNOMED-CT:2017-09"

parameter "Measurement Period" Interval<DateTime>

define "Inpatient Encounter":
  ["Encounter": type in "Encounter Inpatient SNOMEDCT Value Set"] E
    where E.status = 'finished'

define "Venous Foot Pumps Applied":
  ["DeviceUseStatement": code in "Venous foot pump, device (physical object)"] D
    where D.status = 'completed'
      and D.bodySite ~ ToConcept("Right foot")