/*
NOTE: For use by March 2026 US Realm Connectathon participants for internal use only. Not for use or distribution in commercial products.
*/
library CMS1157FHIRHIVRetention version '1.1.000'
using USQualityCore version '0.1.0-cibuild'
using USCore version '6.1.0-derived'
using FHIR version '4.0.1'
include hl7.fhir.uv.cql.FHIRHelpers version '4.0.1' called FHIRHelpers
include hl7.fhir.uv.cql.FHIRCommon version '2.0.0' called FHIRCommon
include hl7.fhir.us.cql.USCoreCommon version '2.0.0-ballot' called USCoreCommon
include hl7.fhir.us.cql.USCoreElements version '2.0.0-ballot' called USCoreElements
include CQMCommon version '5.1.000' called CQMCommon
include USQualityCoreCommon version '0.1.0-cibuild' called USQualityCoreCommon
include SupplementalDataElements version '6.1.000' called SDE
include Status version '2.1.000' called Status
valueset "Annual Wellness Visit": 'http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1240'
valueset "Face-to-Face Interaction": 'http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1248.375'
valueset "HIV": 'http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.120.12.1003'
valueset "HIV Viral Load Tests": 'http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1248.377'
valueset "Home Healthcare Services": 'http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1016'
valueset "Office Visit": 'http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1001'
valueset "Outpatient Consultation": 'http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1008'
valueset "Preventive Care Services Established Office Visit, 18 and Up": 'http://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": 'http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1023'
valueset "Preventive Care Services, Initial Office Visit, 0 to 17": 'http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1022'
valueset "Preventive Care, Established Office Visit, 0 to 17": 'http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1024'
valueset "Telephone Visits": 'http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1080'
valueset "Preventive Care Services Other": 'http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.11.1150'
parameter "Measurement Period" Interval<DateTime>
default Interval[@2026-01-01T00:00:00.000Z, @2027-01-01T00:00:00.000Z)
context Patient
define "Initial Population":
"Has Active HIV Diagnosis Starts On or Before First 240 Days of Measurement Period"
and "Has Qualifying Encounter During First 240 Days of Measurement Period"
define "Denominator":
"Initial Population"
define "Numerator":
"Has One Encounter With HIV and One Viral Load Test At Least 90 Days Apart"
or "Has Two Encounters With HIV At Least 90 Days Apart"
define "Encounter During Measurement Period With HIV":
( ( ["Encounter": "Office Visit"]
union ["Encounter": "Outpatient Consultation"]
union ["Encounter": "Annual Wellness Visit"]
union ["Encounter": "Face-to-Face Interaction"]
union ["Encounter": "Home Healthcare Services"]
union ["Encounter": "Preventive Care Services Established Office Visit, 18 and Up"]
union ["Encounter": "Preventive Care Services Initial Office Visit, 18 and Up"]
union ["Encounter": "Preventive Care Services, Initial Office Visit, 0 to 17"]
union ["Encounter": "Preventive Care, Established Office Visit, 0 to 17"]
union ["Encounter": "Telephone Visits"]
union ["Encounter": "Preventive Care Services Other"] ) ValidEncounter
with (
// [E-13] base FHIR.Condition retrieve (defect-tracking/engine-issues.md E-13)
// Original:
// ( ["ConditionProblemsHealthConcerns": "HIV"]
// union ["ConditionEncounterDiagnosis": "HIV"] )
[FHIR.Condition: "HIV"] ) HIVDiagnosis
such that ValidEncounter.period during day of "Measurement Period"
and ValidEncounter.status = 'finished'
and HIVDiagnosis.prevalenceInterval ( ) starts on or before day of start of ValidEncounter.period
and HIVDiagnosis.isVerified ( )
)
define "Has Active HIV Diagnosis Starts On or Before First 240 Days of Measurement Period":
exists ( (
// [E-13] base FHIR.Condition retrieve (defect-tracking/engine-issues.md E-13)
// Original:
// ( ["ConditionProblemsHealthConcerns": "HIV"]
// union ["ConditionEncounterDiagnosis": "HIV"] )
[FHIR.Condition: "HIV"] ) HIVDx
where HIVDx.prevalenceInterval ( ) starts on or before day of ( start of "Measurement Period" + 240 days )
and HIVDx.isVerified ( )
)
define "Has One Encounter With HIV and One Viral Load Test At Least 90 Days Apart":
exists ( "Encounter During Measurement Period With HIV" ) EncounterWithHIV
with ["LaboratoryResultObservation": "HIV Viral Load Tests"] ViralLoadTest
such that ViralLoadTest.status in { 'final', 'amended', 'corrected' }
and ViralLoadTest.effective.toInterval ( ) during day of "Measurement Period"
and ( ( ViralLoadTest.effective.toInterval ( ) starts 90 days or more after day of end of EncounterWithHIV.period )
or ( EncounterWithHIV.period starts 90 days or more after day of end of ViralLoadTest.effective.toInterval ( ) )
)
define "Has Qualifying Encounter During First 240 Days of Measurement Period":
exists ( ["Encounter": "Office Visit"]
union ["Encounter": "Outpatient Consultation"]
union ["Encounter": "Annual Wellness Visit"]
union ["Encounter": "Face-to-Face Interaction"]
union ["Encounter": "Home Healthcare Services"]
union ["Encounter": "Preventive Care Services Established Office Visit, 18 and Up"]
union ["Encounter": "Preventive Care Services Initial Office Visit, 18 and Up"]
union ["Encounter": "Preventive Care Services, Initial Office Visit, 0 to 17"]
union ["Encounter": "Preventive Care, Established Office Visit, 0 to 17"]
union ["Encounter": "Telephone Visits"]
union ["Encounter": "Preventive Care Services Other"] ) QualifyingEncounter
where QualifyingEncounter.period during day of Interval[start of "Measurement Period", start of "Measurement Period" + 240 days]
define "Has Two Encounters With HIV At Least 90 Days Apart":
exists "Encounter During Measurement Period With HIV" EncounterWithHIV
with "Encounter During Measurement Period With HIV" AnotherEncounterWithHIV
such that EncounterWithHIV !~ AnotherEncounterWithHIV
and AnotherEncounterWithHIV.period starts 90 days or more after day of end of EncounterWithHIV.period
define fluent function isVerified(condition Choice<ConditionProblemsHealthConcerns, ConditionEncounterDiagnosis>):
condition.verificationStatus is not null implies ( condition.verificationStatus ~ Status."confirmed"
or condition.verificationStatus ~ Status."unconfirmed"
or condition.verificationStatus ~ Status."provisional"
or condition.verificationStatus ~ Status."differential"
)
define "SDE Ethnicity":
SDE."SDE Ethnicity"
define "SDE Payer":
SDE."SDE Payer"
define "SDE Race":
SDE."SDE Race"
define "SDE Sex":
SDE."SDE Sex"
|