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FHIR IG Statistics: Measure/CMS143FHIRPOAGOpticNerveEvaluation

Packagegov.healthit.ecqi.ecqms
Resource TypeMeasure
IdCMS143FHIRPOAGOpticNerveEvaluation
FHIR VersionR4
Sourcehttp://ecqi.healthit.gov/ecqms/https://build.fhir.org/ig/cqframework/ecqm-content-qicore-2025/Measure-CMS143FHIRPOAGOpticNerveEvaluation.html
URLhttps://madie.cms.gov/Measure/CMS143FHIRPOAGOpticNerveEvaluation
Version0.2.000
Statusactive
Date2025-07-15T13:37:41+00:00
NameCMS143FHIRPOAGOpticNerveEvaluation
TitlePrimary Open-Angle Glaucoma (POAG): Optic Nerve EvaluationFHIR
DescriptionPercentage of patients aged 18 years and older with a diagnosis of primary open-angle glaucoma (POAG) who have an optic nerve head evaluation during one or more visits within during the measurement period
CopyrightCopyright 2025 American Academy of Ophthalmology. All Rights Reserved.

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Narrative

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Metadata
Title Primary Open-Angle Glaucoma (POAG): Optic Nerve EvaluationFHIR
Version 0.2.000
Short Name CMS143FHIR
GUID (Version Independent) urn:uuid:7b41a49e-61af-4a73-8dfd-a6a76e8e7c49
GUID (Version Specific) urn:uuid:d6a2b57e-9eaf-4638-9187-173b8614d44c
CMS Identifier 143FHIR
CMS Consensus Based Entity Identifier 0086e
Effective Period 2026-01-01 through 2026-12-31
Approval Date 2023-09-06
Last Review Date 2023-09-06
Experimental true
Steward (Publisher) American Academy of Ophthalmology
Developer American Academy of Ophthalmology
Developer American Medical Association (AMA)
Description

Percentage of patients aged 18 years and older with a diagnosis of primary open-angle glaucoma (POAG) who have an optic nerve head evaluation during one or more visits within during the measurement period
Copyright

Copyright 2025 American Academy of Ophthalmology. All Rights Reserved.
Disclaimer

The Measure is not a clinical guideline, does not establish a standard of medical care, and has not been tested for all potential applications.

The Measure, while copyrighted, can be reproduced and distributed, without modification, for noncommercial purposes, e.g., use by health care providers in connection with their practices. Commercial use is defined as the sale, license, or distribution of the Measure for commercial gain, or incorporation of the Measure into a product or service that is sold, licensed or distributed for commercial gain.

Commercial uses of the Measure require a license agreement between the user and the American Academy of Ophthalmology (Academy). Neither the Academy, its members, the American Medical Association (AMA), nor the former AMA-convened Physician Consortium for Performance Improvement(R) (AMA-PCPI), nor PCPI, nor their members shall be responsible for any use of the Measure.

The PCPI’s and AMA’s significant past efforts and contributions to the development and updating of the Measures are acknowledged. The National Committee for Quality Assurance's significant past efforts and contributions to the development and updating of the Measure is acknowledged.

THE MEASURE AND SPECIFICATIONS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND.

Limited proprietary coding is contained in the Measure specifications for convenience. A license agreement must be entered prior to a third party’s use of Current Procedural Terminology (CPT[R]) or other proprietary code set contained in the Measures. Any other use of CPT or other coding by the third party is strictly prohibited. The Academy, its members, the AMA, and former members of the PCPI disclaim all liability for use or accuracy of any CPT or other coding contained in the specifications.

CPT(R) contained in the Measure specifications is copyright 2004-2024 American Medical Association. LOINC(R) is copyright 2004-2024 Regenstrief Institute, Inc. This material contains SNOMED Clinical Terms(R) (SNOMED CT[R]) copyright 2004-2024 International Health Terminology Standards Development Organisation. ICD-10 is copyright 2024 World Health Organization. All Rights Reserved.

Due to technical limitations, registered trademarks are indicated by (R) or [R].
Rationale

Glaucoma is a group of diseases that damage the eye’s optic nerve and can result in vision loss and blindness. In 2011, 2.71 million persons in the U.S. had primary open-angle glaucoma (POAG) and in 2050, an estimated 7.32 million persons will have POAG (Vajaranant, Wu, Torres, & Varma, 2012). Furthermore, a study by Rein, Zhang, & Wirth (2006) estimated that the total financial burden of major visual disorders among U.S. residents aged 40 years or older was $35.4 billion in 2004: $16.2 billion in direct medical costs, $11.1 billion in other direct costs, and $8 billion in productivity losses. Of the direct medical costs, approximately $2.9 billion was attributable to glaucoma (Rein, Zhang, & Wirth, 2006). It is imperative that evidence-based care be delivered to all glaucoma patients.

According to recent guidelines, optic nerve changes are one of the characteristics which reflect progression of glaucoma (the other characteristic is visual field). Examination of the optic nerve head (ONH) and retinal nerve fiber layer (RNFL) provides valuable structural information about optic nerve damage from glaucoma. Visible structural alterations of the ONH or RNFL may precede the onset of visual field defects. Careful study of the optic disc neural rim for small hemorrhages is important because these hemorrhages sometimes signal focal disc damage and visual field loss, and they may signify ongoing optic nerve damage in patients with glaucoma (Gedde et al., 2021). Despite evidence emphasizing the value of an optic nerve evaluation, there is a gap in documentation patterns of the optic nerve for both initial and follow-up care.

This measure is intended to promote examination and documentation of the structure and function of the optic nerve, and to monitor and detect disease progression among patients diagnosed with POAG.
Clinical Recommendation Statement

Ophthalmic Evaluation The ophthalmic evaluation specifically focuses on the following elements in the comprehensive adult medical eye evaluation:

Visual acuity measurement Pupil examination Anterior segment examination IOP measurement Gonioscopy Optic nerve head (ONH) and retinal nerve fiber layer (RNFL) examination Fundus examination (Gedde et al., 2021)

The optic nerve should be carefully examined for the signs of glaucoma damage, and its appearance should be serially documented (I+, moderate quality, strong recommendation) (Gedde et al., 2021).
Guidance (Usage) Optic nerve head evaluation includes examination of the cup to disc ratio and identification of optic disc or retinal nerve abnormalities. Both of these components of the optic nerve head evaluation are examined using ophthalmoscopy. The measure, as written, does not specifically require documentation of laterality. Coding limitations in particular clinical terminologies do not currently allow for that level of specificity (ICD-10-CM includes laterality, but SNOMED-CT does not uniformly include this distinction). Therefore, at this time, it is not a requirement of this measure to indicate laterality of the diagnoses, findings or procedures. Available coding to capture the data elements specified in this measure has been provided. It is assumed that the eligible professional or eligible clinician will record laterality in the patient medical record, as quality care and clinical documentation should include laterality. This eCQM is a patient-based measure. Telehealth encounters are not eligible for this measure because the measure requires a clinical action that cannot be conducted via telehealth. This version of the eCQM uses QDM version 5.6. Please refer to the eCQI resource center (https://ecqi.healthit.gov/qdm) for more information on the QDM.
Measure Group (Rate) (ID: Group_1)
Basis boolean
Scoring Proportion
Type Process
Rate Aggregation None
Improvement Notation increase
Initial Population ID: InitialPopulation_1
Description:

All patients aged 18 years and older with a diagnosis of primary open-angle glaucoma

Logic Definition: Initial Population
Denominator ID: Denominator_1
Description:

Equals Initial Population

Logic Definition: Denominator
Numerator ID: Numerator_1
Description:

Patients who have an optic nerve head evaluation during one or more visits during the measurement period

Logic Definition: Numerator
Denominator Exception ID: DenominatorException_1
Description:

Documentation of medical reason(s) for not performing an optic nerve head evaluation

Logic Definition: Denominator Exceptions
Supplemental Data Guidance For every patient evaluated by this measure also identify payer, race, ethnicity and sex; SDE Ethnicity SDE Payer SDE Race SDE Sex
Supplemental Data Elements
Supplemental Data Element ID: sde-ethnicity
Usage Code: Supplemental Data
Description: SDE Ethnicity
Logic Definition: SDE Ethnicity
Supplemental Data Element ID: sde-payer
Usage Code: Supplemental Data
Description: SDE Payer
Logic Definition: SDE Payer
Supplemental Data Element ID: sde-race
Usage Code: Supplemental Data
Description: SDE Race
Logic Definition: SDE Race
Supplemental Data Element ID: sde-sex
Usage Code: Supplemental Data
Description: SDE Sex
Logic Definition: SDE Sex
Measure Logic
Primary Library CMS143FHIRPOAGOpticNerveEvaluation
Contents Population Criteria
Logic Definitions
Terminology
Dependencies
Data Requirements
Population Criteria
Measure Group (Rate) (ID: Group_1)
Initial Population 
define "Initial Population":
  AgeInYearsAt(date from start of "Measurement Period") >= 18
    and exists "Primary Open Angle Glaucoma Encounter"
Initial Population 
define "Initial Population":
  AgeInYearsAt(date from start of "Measurement Period") >= 18
    and exists "Primary Open Angle Glaucoma Encounter"
Denominator 
define "Denominator":
  "Initial Population"
Numerator 
define "Numerator":
  exists "Cup to Disc Ratio Performed with Result"
    and exists "Optic Disc Exam Performed with Result"
Denominator Exception 
define "Denominator Exceptions":
  exists "Medical Reason for Not Performing Cup to Disc Ratio"
    or exists "Medical Reason for Not Performing Optic Disc Exam"
Logic Definitions
Logic Definition Library Name: SupplementalDataElements 
define "SDE Sex":
  case
    when Patient.sex = '248153007' then "Male (finding)"
    when Patient.sex = '248152002' then "Female (finding)"
    else null
  end
Logic Definition Library Name: SupplementalDataElements 
define "SDE Payer":
  [Coverage: type in "Payer Type"] Payer
    return {
      code: Payer.type,
      period: Payer.period
    }
Logic Definition Library Name: SupplementalDataElements 
define "SDE Ethnicity":
  Patient.ethnicity E
    return Tuple {
      codes: { E.ombCategory } union E.detailed,
      display: E.text
    }
Logic Definition Library Name: SupplementalDataElements 
define "SDE Race":
  Patient.race R
    return Tuple {
      codes: R.ombCategory union R.detailed,
      display: R.text
    }
Logic Definition Library Name: CMS143FHIRPOAGOpticNerveEvaluation 
define "SDE Sex":
  SDE."SDE Sex"
Logic Definition Library Name: CMS143FHIRPOAGOpticNerveEvaluation 
define "Qualifying Encounter During Measurement Period":
  ( ["Encounter": "Office Visit"]
    union ["Encounter": "Ophthalmological Services"]
    union ["Encounter": "Outpatient Consultation"]
    union ["Encounter": "Nursing Facility Visit"]
    union ["Encounter": "Care Services in Long-Term Residential Facility"] ) QualifyingEncounter
    where QualifyingEncounter.period during "Measurement Period"
      and QualifyingEncounter.status = 'finished'
      and QualifyingEncounter.class !~ "virtual"
Logic Definition Library Name: CMS143FHIRPOAGOpticNerveEvaluation 
define "Primary Open Angle Glaucoma Encounter":
  "Qualifying Encounter During Measurement Period" ValidQualifyingEncounter
    with ["ConditionProblemsHealthConcerns": "Primary Open-Angle Glaucoma"] PrimaryOpenAngleGlaucoma
      such that PrimaryOpenAngleGlaucoma.prevalenceInterval ( ) overlaps ValidQualifyingEncounter.period
        and PrimaryOpenAngleGlaucoma.isActive ( )
        and not ( PrimaryOpenAngleGlaucoma.verificationStatus ~ QICoreCommon."unconfirmed"
            or PrimaryOpenAngleGlaucoma.verificationStatus ~ QICoreCommon."refuted"
            or PrimaryOpenAngleGlaucoma.verificationStatus ~ QICoreCommon."entered-in-error"
        )
Logic Definition Library Name: CMS143FHIRPOAGOpticNerveEvaluation 
define "Cup to Disc Ratio Performed with Result":
  ["ObservationClinicalResult": "Cup to Disc Ratio"] CupToDiscExamPerformed
    with "Primary Open Angle Glaucoma Encounter" EncounterWithPOAG
      such that CupToDiscExamPerformed.effective.toInterval ( ) during day of EncounterWithPOAG.period
    where CupToDiscExamPerformed.value is not null
      and CupToDiscExamPerformed.status in { 'final', 'amended', 'corrected' }
Logic Definition Library Name: CMS143FHIRPOAGOpticNerveEvaluation 
define "Optic Disc Exam Performed with Result":
  ["ObservationClinicalResult": "Optic Disc Exam for Structural Abnormalities"] OpticDiscExamPerformed
    with "Primary Open Angle Glaucoma Encounter" EncounterWithPOAG
      such that OpticDiscExamPerformed.effective.toInterval ( ) during EncounterWithPOAG.period
    where OpticDiscExamPerformed.value is not null
      and OpticDiscExamPerformed.status in { 'final', 'amended', 'corrected' }
Logic Definition Library Name: CMS143FHIRPOAGOpticNerveEvaluation 
define "Numerator":
  exists "Cup to Disc Ratio Performed with Result"
    and exists "Optic Disc Exam Performed with Result"
Logic Definition Library Name: CMS143FHIRPOAGOpticNerveEvaluation 
define "Initial Population":
  AgeInYearsAt(date from start of "Measurement Period") >= 18
    and exists "Primary Open Angle Glaucoma Encounter"
Logic Definition Library Name: CMS143FHIRPOAGOpticNerveEvaluation 
define "Denominator":
  "Initial Population"
Logic Definition Library Name: CMS143FHIRPOAGOpticNerveEvaluation 
define "SDE Payer":
  SDE."SDE Payer"
Logic Definition Library Name: CMS143FHIRPOAGOpticNerveEvaluation 
define "Initial Population":
  AgeInYearsAt(date from start of "Measurement Period") >= 18
    and exists "Primary Open Angle Glaucoma Encounter"
Logic Definition Library Name: CMS143FHIRPOAGOpticNerveEvaluation 
define "SDE Ethnicity":
  SDE."SDE Ethnicity"
Logic Definition Library Name: CMS143FHIRPOAGOpticNerveEvaluation 
define "SDE Race":
  SDE."SDE Race"
Logic Definition Library Name: CMS143FHIRPOAGOpticNerveEvaluation 
define "Medical Reason for Not Performing Cup to Disc Ratio":
  ["ObservationCancelled": "Cup to Disc Ratio"] CupToDiscExamNotPerformed
    with "Primary Open Angle Glaucoma Encounter" EncounterWithPOAG
      such that CupToDiscExamNotPerformed.issued during day of EncounterWithPOAG.period
    where CupToDiscExamNotPerformed.notDoneReason in "Medical Reason"
Logic Definition Library Name: CMS143FHIRPOAGOpticNerveEvaluation 
define "Medical Reason for Not Performing Optic Disc Exam":
  ["ObservationCancelled": "Optic Disc Exam for Structural Abnormalities"] OpticDiscExamNotPerformed
    with "Primary Open Angle Glaucoma Encounter" EncounterWithPOAG
      such that OpticDiscExamNotPerformed.issued during day of EncounterWithPOAG.period
    where OpticDiscExamNotPerformed.notDoneReason in "Medical Reason"
Logic Definition Library Name: CMS143FHIRPOAGOpticNerveEvaluation 
define "Denominator Exceptions":
  exists "Medical Reason for Not Performing Cup to Disc Ratio"
    or exists "Medical Reason for Not Performing Optic Disc Exam"
Logic Definition Library Name: QICoreCommon 
/*
@description: Returns an interval representing the normalized prevalence period of a given Condition.
@comment: Uses the ToInterval and ToAbatementInterval functions to determine the widest potential interval from
onset to abatement as specified in the given Condition. If the condition is active, or has an abatement date the resulting 
interval will have a closed ending boundary. Otherwise, the resulting interval will have an open ending boundary.
*/
define fluent function prevalenceInterval(condition Choice<"ConditionEncounterDiagnosis", "ConditionProblemsHealthConcerns">):
if condition.clinicalStatus ~ "active"
  or condition.clinicalStatus ~ "recurrence"
  or condition.clinicalStatus ~ "relapse" then
  Interval[start of condition.onset.toInterval(), end of condition.abatementInterval()]
else
    (end of condition.abatementInterval()) abatementDate
    return if abatementDate is null then
      Interval[start of condition.onset.toInterval(), abatementDate)
    else
      Interval[start of condition.onset.toInterval(), abatementDate]
Logic Definition Library Name: QICoreCommon 
/*
@description: Returns an interval representing the normalized abatement of a given Condition.
@comment: If the abatement element of the Condition is represented as a DateTime, the result
is an interval beginning and ending on that DateTime.
If the abatement is represented as a Quantity, the quantity is expected to be a calendar-duration and is interpreted as the age of the patient. The
result is an interval from the date the patient turned that age to immediately before one year later.
If the abatement is represented as a Quantity Interval, the quantities are expected to be calendar-durations and are interpreted as an age range during
which the abatement occurred. The result is an interval from the date the patient turned the starting age of the quantity interval, and ending immediately
before one year later than the date the patient turned the ending age of the quantity interval.
*/
define fluent function abatementInterval(condition Choice<"ConditionEncounterDiagnosis", "ConditionProblemsHealthConcerns">):
	if condition.abatement is DateTime then
	  Interval[condition.abatement as DateTime, condition.abatement as DateTime]
	else if condition.abatement is Quantity then
		Interval[Patient.birthDate + (condition.abatement as Quantity),
			Patient.birthDate + (condition.abatement as Quantity) + 1 year)
	else if condition.abatement is Interval<Quantity> then
	  Interval[Patient.birthDate + (condition.abatement.low as Quantity),
		  Patient.birthDate + (condition.abatement.high as Quantity) + 1 year)
	else if condition.abatement is Interval<DateTime> then
	  Interval[condition.abatement.low, condition.abatement.high)
	else null as Interval<DateTime>
Logic Definition Library Name: QICoreCommon 
/* Candidates for FHIRCommon */

/*
@description: Returns true if the given condition has a clinical status of active, recurrence, or relapse
*/
define fluent function isActive(condition Choice<"ConditionEncounterDiagnosis", "ConditionProblemsHealthConcerns">):
  condition.clinicalStatus ~ "active"
    or condition.clinicalStatus ~ "recurrence"
    or condition.clinicalStatus ~ "relapse"
Logic Definition Library Name: FHIRHelpers 
define function ToString(value uri): value.value
Logic Definition Library Name: FHIRHelpers 
/*
@description: Converts the given [Period](https://hl7.org/fhir/datatypes.html#Period)
value to a CQL DateTime Interval
@comment: If the start value of the given period is unspecified, the starting
boundary of the resulting interval will be open (meaning the start of the interval
is unknown, as opposed to interpreted as the beginning of time).
*/
define function ToInterval(period FHIR.Period):
    if period is null then
        null
    else
        if period."start" is null then
            Interval(period."start".value, period."end".value]
        else
            Interval[period."start".value, period."end".value]
Logic Definition Library Name: FHIRHelpers 
/*
@description: Converts the given FHIR [Coding](https://hl7.org/fhir/datatypes.html#Coding) value to a CQL Code.
*/
define function ToCode(coding FHIR.Coding):
    if coding is null then
        null
    else
        System.Code {
          code: coding.code.value,
          system: coding.system.value,
          version: coding.version.value,
          display: coding.display.value
        }
Terminology
Code System Description: Code system SNOMEDCT
Resource: SNOMED CT (all versions)
Canonical URL: http://snomed.info/sct
Code System Description: Code system ActCode
Resource: ActCode
Canonical URL: http://terminology.hl7.org/CodeSystem/v3-ActCode
Code System Description: Code system ConditionClinicalStatusCodes
Resource: Condition Clinical Status Codes
Canonical URL: http://terminology.hl7.org/CodeSystem/condition-clinical
Code System Description: Code system ConditionVerificationStatusCodes
Resource: ConditionVerificationStatus
Canonical URL: http://terminology.hl7.org/CodeSystem/condition-ver-status
Value Set Description: Value set Cup to Disc Ratio
Resource: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1333
Canonical URL: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1333
Value Set Description: Value set Office Visit
Resource: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1001
Canonical URL: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1001
Value Set Description: Value set Ophthalmological Services
Resource: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1285
Canonical URL: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1285
Value Set Description: Value set Outpatient Consultation
Resource: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1008
Canonical URL: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1008
Value Set Description: Value set Nursing Facility Visit
Resource: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1012
Canonical URL: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1012
Value Set Description: Value set Care Services in Long-Term Residential Facility
Resource: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1014
Canonical URL: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1014
Value Set Description: Value set Primary Open-Angle Glaucoma
Resource: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.326
Canonical URL: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.326
Value Set Description: Value set Optic Disc Exam for Structural Abnormalities
Resource: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1334
Canonical URL: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1334
Value Set Description: Value set Payer Type
Resource: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.114222.4.11.3591
Canonical URL: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.114222.4.11.3591
Value Set Description: Value set Medical Reason
Resource: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1007
Canonical URL: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1007
Direct Reference Code Display: Male (finding)
Code: 248153007
System: http://snomed.info/sct
Direct Reference Code Display: Female (finding)
Code: 248152002
System: http://snomed.info/sct
Direct Reference Code Display: virtual
Code: VR
System: http://terminology.hl7.org/CodeSystem/v3-ActCode
Direct Reference Code Display: Active
Code: active
System: http://terminology.hl7.org/CodeSystem/condition-clinical
Direct Reference Code Display: Recurrence
Code: recurrence
System: http://terminology.hl7.org/CodeSystem/condition-clinical
Direct Reference Code Display: Relapse
Code: relapse
System: http://terminology.hl7.org/CodeSystem/condition-clinical
Direct Reference Code Display: Unconfirmed
Code: unconfirmed
System: http://terminology.hl7.org/CodeSystem/condition-ver-status
Direct Reference Code Display: Refuted
Code: refuted
System: http://terminology.hl7.org/CodeSystem/condition-ver-status
Direct Reference Code Display: Entered in Error
Code: entered-in-error
System: http://terminology.hl7.org/CodeSystem/condition-ver-status
Dependencies
Dependency Description: Library SDE
Resource: Library/SupplementalDataElements|5.1.000
Canonical URL: Library/SupplementalDataElements|5.1.000
Dependency Description: Library FHIRHelpers
Resource: Library/FHIRHelpers|4.4.000
Canonical URL: Library/FHIRHelpers|4.4.000
Dependency Description: Library FHIRHelpers
Resource: Library/FHIRHelpers|4.4.000
Canonical URL: Library/FHIRHelpers|4.4.000
Dependency Description: Library QICoreCommon
Resource: Library/QICoreCommon|4.0.000
Canonical URL: Library/QICoreCommon|4.0.000
Dependency Description: Library FHIRHelpers
Resource: Library/FHIRHelpers|4.4.000
Canonical URL: Library/FHIRHelpers|4.4.000
Data Requirements
Data Requirement Type: Encounter
Profile(s): http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-encounter
Must Support Elements: type
Code Filter(s):
Path: type
ValueSet: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1001
Data Requirement Type: Encounter
Profile(s): http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-encounter
Must Support Elements: type
Code Filter(s):
Path: type
ValueSet: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1285
Data Requirement Type: Encounter
Profile(s): http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-encounter
Must Support Elements: type
Code Filter(s):
Path: type
ValueSet: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1008
Data Requirement Type: Encounter
Profile(s): http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-encounter
Must Support Elements: type
Code Filter(s):
Path: type
ValueSet: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1012
Data Requirement Type: Encounter
Profile(s): http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-encounter
Must Support Elements: type
Code Filter(s):
Path: type
ValueSet: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1014
Data Requirement Type: Condition
Profile(s): http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-condition-problems-health-concerns
Must Support Elements: code, verificationStatus
Code Filter(s):
Path: code
ValueSet: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.326
Data Requirement Type: Observation
Profile(s): http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-observation-clinical-result
Must Support Elements: code, effective, value, status, status.value
Code Filter(s):
Path: code
ValueSet: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1333
Data Requirement Type: Observation
Profile(s): http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-observation-clinical-result
Must Support Elements: code, effective, value, status, status.value
Code Filter(s):
Path: code
ValueSet: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1334
Data Requirement Type: Patient
Profile(s): http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-patient
Data Requirement Type: Patient
Profile(s): http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-patient
Must Support Elements: url
Data Requirement Type: Observation
Profile(s): http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-observationcancelled
Must Support Elements: code
Code Filter(s):
Path: code
ValueSet: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1333
Data Requirement Type: Observation
Profile(s): http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-observationcancelled
Must Support Elements: code
Code Filter(s):
Path: code
ValueSet: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1334
Data Requirement Type: Coverage
Profile(s): http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-coverage
Must Support Elements: type, period
Code Filter(s):
Path: type
ValueSet: http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.114222.4.11.3591
Data Requirement Type: Patient
Profile(s): http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-patient
Must Support Elements: url, extension
Generated using version 0.4.8 of the sample-content-ig Liquid templates

Source

{
  "resourceType": "Measure",
  "id": "CMS143FHIRPOAGOpticNerveEvaluation",
  "meta": {
    "profile": [
      "http://hl7.org/fhir/uv/crmi/StructureDefinition/crmi-shareablemeasure",
      "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/computable-measure-cqfm",
      "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/publishable-measure-cqfm",
      "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/executable-measure-cqfm",
      "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cql-measure-cqfm",
      "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/elm-measure-cqfm",
      "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/proportion-measure-cqfm"
    ]
  },
  "text": {
    "status": "extensions",
    "div": "<!-- snip (see above) -->"
  },
  "contained": [
    {
      "resourceType": "Library",
      "id": "effective-data-requirements",
      "extension": [
        {
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode",
          "valueCoding": {
            "system": "http://snomed.info/sct",
            "code": "248153007",
            "display": "Male (finding)"
          }
        },
        {
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode",
          "valueCoding": {
            "system": "http://snomed.info/sct",
            "code": "248152002",
            "display": "Female (finding)"
          }
        },
        {
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode",
          "valueCoding": {
            "system": "http://terminology.hl7.org/CodeSystem/v3-ActCode",
            "code": "VR",
            "display": "virtual"
          }
        },
        {
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode",
          "valueCoding": {
            "system": "http://terminology.hl7.org/CodeSystem/condition-clinical",
            "code": "active",
            "display": "Active"
          }
        },
        {
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode",
          "valueCoding": {
            "system": "http://terminology.hl7.org/CodeSystem/condition-clinical",
            "code": "recurrence",
            "display": "Recurrence"
          }
        },
        {
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode",
          "valueCoding": {
            "system": "http://terminology.hl7.org/CodeSystem/condition-clinical",
            "code": "relapse",
            "display": "Relapse"
          }
        },
        {
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode",
          "valueCoding": {
            "system": "http://terminology.hl7.org/CodeSystem/condition-ver-status",
            "code": "unconfirmed",
            "display": "Unconfirmed"
          }
        },
        {
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode",
          "valueCoding": {
            "system": "http://terminology.hl7.org/CodeSystem/condition-ver-status",
            "code": "refuted",
            "display": "Refuted"
          }
        },
        {
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode",
          "valueCoding": {
            "system": "http://terminology.hl7.org/CodeSystem/condition-ver-status",
            "code": "entered-in-error",
            "display": "Entered in Error"
          }
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "SupplementalDataElements"
            },
            {
              "url": "name",
              "valueString": "SDE Sex"
            },
            {
              "url": "statement",
              "valueString": "define \"SDE Sex\":\n  case\n    when Patient.sex = '248153007' then \"Male (finding)\"\n    when Patient.sex = '248152002' then \"Female (finding)\"\n    else null\n  end"
            },
            {
              "url": "displaySequence",
              "valueInteger": 0
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "CMS143FHIRPOAGOpticNerveEvaluation"
            },
            {
              "url": "name",
              "valueString": "SDE Sex"
            },
            {
              "url": "statement",
              "valueString": "define \"SDE Sex\":\n  SDE.\"SDE Sex\""
            },
            {
              "url": "displaySequence",
              "valueInteger": 1
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "CMS143FHIRPOAGOpticNerveEvaluation"
            },
            {
              "url": "name",
              "valueString": "Qualifying Encounter During Measurement Period"
            },
            {
              "url": "statement",
              "valueString": "define \"Qualifying Encounter During Measurement Period\":\n  ( [\"Encounter\": \"Office Visit\"]\n    union [\"Encounter\": \"Ophthalmological Services\"]\n    union [\"Encounter\": \"Outpatient Consultation\"]\n    union [\"Encounter\": \"Nursing Facility Visit\"]\n    union [\"Encounter\": \"Care Services in Long-Term Residential Facility\"] ) QualifyingEncounter\n    where QualifyingEncounter.period during \"Measurement Period\"\n      and QualifyingEncounter.status = 'finished'\n      and QualifyingEncounter.class !~ \"virtual\""
            },
            {
              "url": "displaySequence",
              "valueInteger": 2
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "CMS143FHIRPOAGOpticNerveEvaluation"
            },
            {
              "url": "name",
              "valueString": "Primary Open Angle Glaucoma Encounter"
            },
            {
              "url": "statement",
              "valueString": "define \"Primary Open Angle Glaucoma Encounter\":\n  \"Qualifying Encounter During Measurement Period\" ValidQualifyingEncounter\n    with [\"ConditionProblemsHealthConcerns\": \"Primary Open-Angle Glaucoma\"] PrimaryOpenAngleGlaucoma\n      such that PrimaryOpenAngleGlaucoma.prevalenceInterval ( ) overlaps ValidQualifyingEncounter.period\n        and PrimaryOpenAngleGlaucoma.isActive ( )\n        and not ( PrimaryOpenAngleGlaucoma.verificationStatus ~ QICoreCommon.\"unconfirmed\"\n            or PrimaryOpenAngleGlaucoma.verificationStatus ~ QICoreCommon.\"refuted\"\n            or PrimaryOpenAngleGlaucoma.verificationStatus ~ QICoreCommon.\"entered-in-error\"\n        )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 3
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "CMS143FHIRPOAGOpticNerveEvaluation"
            },
            {
              "url": "name",
              "valueString": "Cup to Disc Ratio Performed with Result"
            },
            {
              "url": "statement",
              "valueString": "define \"Cup to Disc Ratio Performed with Result\":\n  [\"ObservationClinicalResult\": \"Cup to Disc Ratio\"] CupToDiscExamPerformed\n    with \"Primary Open Angle Glaucoma Encounter\" EncounterWithPOAG\n      such that CupToDiscExamPerformed.effective.toInterval ( ) during day of EncounterWithPOAG.period\n    where CupToDiscExamPerformed.value is not null\n      and CupToDiscExamPerformed.status in { 'final', 'amended', 'corrected' }"
            },
            {
              "url": "displaySequence",
              "valueInteger": 4
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "CMS143FHIRPOAGOpticNerveEvaluation"
            },
            {
              "url": "name",
              "valueString": "Optic Disc Exam Performed with Result"
            },
            {
              "url": "statement",
              "valueString": "define \"Optic Disc Exam Performed with Result\":\n  [\"ObservationClinicalResult\": \"Optic Disc Exam for Structural Abnormalities\"] OpticDiscExamPerformed\n    with \"Primary Open Angle Glaucoma Encounter\" EncounterWithPOAG\n      such that OpticDiscExamPerformed.effective.toInterval ( ) during EncounterWithPOAG.period\n    where OpticDiscExamPerformed.value is not null\n      and OpticDiscExamPerformed.status in { 'final', 'amended', 'corrected' }"
            },
            {
              "url": "displaySequence",
              "valueInteger": 5
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "CMS143FHIRPOAGOpticNerveEvaluation"
            },
            {
              "url": "name",
              "valueString": "Numerator"
            },
            {
              "url": "statement",
              "valueString": "define \"Numerator\":\n  exists \"Cup to Disc Ratio Performed with Result\"\n    and exists \"Optic Disc Exam Performed with Result\""
            },
            {
              "url": "displaySequence",
              "valueInteger": 6
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "CMS143FHIRPOAGOpticNerveEvaluation"
            },
            {
              "url": "name",
              "valueString": "Initial Population"
            },
            {
              "url": "statement",
              "valueString": "define \"Initial Population\":\n  AgeInYearsAt(date from start of \"Measurement Period\") >= 18\n    and exists \"Primary Open Angle Glaucoma Encounter\""
            },
            {
              "url": "displaySequence",
              "valueInteger": 7
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "CMS143FHIRPOAGOpticNerveEvaluation"
            },
            {
              "url": "name",
              "valueString": "Denominator"
            },
            {
              "url": "statement",
              "valueString": "define \"Denominator\":\n  \"Initial Population\""
            },
            {
              "url": "displaySequence",
              "valueInteger": 8
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "SupplementalDataElements"
            },
            {
              "url": "name",
              "valueString": "SDE Payer"
            },
            {
              "url": "statement",
              "valueString": "define \"SDE Payer\":\n  [Coverage: type in \"Payer Type\"] Payer\n    return {\n      code: Payer.type,\n      period: Payer.period\n    }"
            },
            {
              "url": "displaySequence",
              "valueInteger": 9
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "CMS143FHIRPOAGOpticNerveEvaluation"
            },
            {
              "url": "name",
              "valueString": "SDE Payer"
            },
            {
              "url": "statement",
              "valueString": "define \"SDE Payer\":\n  SDE.\"SDE Payer\""
            },
            {
              "url": "displaySequence",
              "valueInteger": 10
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "CMS143FHIRPOAGOpticNerveEvaluation"
            },
            {
              "url": "name",
              "valueString": "Initial Population"
            },
            {
              "url": "statement",
              "valueString": "define \"Initial Population\":\n  AgeInYearsAt(date from start of \"Measurement Period\") >= 18\n    and exists \"Primary Open Angle Glaucoma Encounter\""
            },
            {
              "url": "displaySequence",
              "valueInteger": 11
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "SupplementalDataElements"
            },
            {
              "url": "name",
              "valueString": "SDE Ethnicity"
            },
            {
              "url": "statement",
              "valueString": "define \"SDE Ethnicity\":\n  Patient.ethnicity E\n    return Tuple {\n      codes: { E.ombCategory } union E.detailed,\n      display: E.text\n    }"
            },
            {
              "url": "displaySequence",
              "valueInteger": 12
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "CMS143FHIRPOAGOpticNerveEvaluation"
            },
            {
              "url": "name",
              "valueString": "SDE Ethnicity"
            },
            {
              "url": "statement",
              "valueString": "define \"SDE Ethnicity\":\n  SDE.\"SDE Ethnicity\""
            },
            {
              "url": "displaySequence",
              "valueInteger": 13
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "SupplementalDataElements"
            },
            {
              "url": "name",
              "valueString": "SDE Race"
            },
            {
              "url": "statement",
              "valueString": "define \"SDE Race\":\n  Patient.race R\n    return Tuple {\n      codes: R.ombCategory union R.detailed,\n      display: R.text\n    }"
            },
            {
              "url": "displaySequence",
              "valueInteger": 14
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "CMS143FHIRPOAGOpticNerveEvaluation"
            },
            {
              "url": "name",
              "valueString": "SDE Race"
            },
            {
              "url": "statement",
              "valueString": "define \"SDE Race\":\n  SDE.\"SDE Race\""
            },
            {
              "url": "displaySequence",
              "valueInteger": 15
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "CMS143FHIRPOAGOpticNerveEvaluation"
            },
            {
              "url": "name",
              "valueString": "Medical Reason for Not Performing Cup to Disc Ratio"
            },
            {
              "url": "statement",
              "valueString": "define \"Medical Reason for Not Performing Cup to Disc Ratio\":\n  [\"ObservationCancelled\": \"Cup to Disc Ratio\"] CupToDiscExamNotPerformed\n    with \"Primary Open Angle Glaucoma Encounter\" EncounterWithPOAG\n      such that CupToDiscExamNotPerformed.issued during day of EncounterWithPOAG.period\n    where CupToDiscExamNotPerformed.notDoneReason in \"Medical Reason\""
            },
            {
              "url": "displaySequence",
              "valueInteger": 16
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "CMS143FHIRPOAGOpticNerveEvaluation"
            },
            {
              "url": "name",
              "valueString": "Medical Reason for Not Performing Optic Disc Exam"
            },
            {
              "url": "statement",
              "valueString": "define \"Medical Reason for Not Performing Optic Disc Exam\":\n  [\"ObservationCancelled\": \"Optic Disc Exam for Structural Abnormalities\"] OpticDiscExamNotPerformed\n    with \"Primary Open Angle Glaucoma Encounter\" EncounterWithPOAG\n      such that OpticDiscExamNotPerformed.issued during day of EncounterWithPOAG.period\n    where OpticDiscExamNotPerformed.notDoneReason in \"Medical Reason\""
            },
            {
              "url": "displaySequence",
              "valueInteger": 17
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "CMS143FHIRPOAGOpticNerveEvaluation"
            },
            {
              "url": "name",
              "valueString": "Denominator Exceptions"
            },
            {
              "url": "statement",
              "valueString": "define \"Denominator Exceptions\":\n  exists \"Medical Reason for Not Performing Cup to Disc Ratio\"\n    or exists \"Medical Reason for Not Performing Optic Disc Exam\""
            },
            {
              "url": "displaySequence",
              "valueInteger": 18
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "FHIRHelpers"
            },
            {
              "url": "name",
              "valueString": "ToString"
            },
            {
              "url": "statement",
              "valueString": "define function ToString(value uri): value.value"
            },
            {
              "url": "displaySequence",
              "valueInteger": 19
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "FHIRHelpers"
            },
            {
              "url": "name",
              "valueString": "ToInterval"
            },
            {
              "url": "statement",
              "valueString": "/*\n@description: Converts the given [Period](https://hl7.org/fhir/datatypes.html#Period)\nvalue to a CQL DateTime Interval\n@comment: If the start value of the given period is unspecified, the starting\nboundary of the resulting interval will be open (meaning the start of the interval\nis unknown, as opposed to interpreted as the beginning of time).\n*/\ndefine function ToInterval(period FHIR.Period):\n    if period is null then\n        null\n    else\n        if period.\"start\" is null then\n            Interval(period.\"start\".value, period.\"end\".value]\n        else\n            Interval[period.\"start\".value, period.\"end\".value]"
            },
            {
              "url": "displaySequence",
              "valueInteger": 20
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "QICoreCommon"
            },
            {
              "url": "name",
              "valueString": "prevalenceInterval"
            },
            {
              "url": "statement",
              "valueString": "/*\n@description: Returns an interval representing the normalized prevalence period of a given Condition.\n@comment: Uses the ToInterval and ToAbatementInterval functions to determine the widest potential interval from\nonset to abatement as specified in the given Condition. If the condition is active, or has an abatement date the resulting \ninterval will have a closed ending boundary. Otherwise, the resulting interval will have an open ending boundary.\n*/\ndefine fluent function prevalenceInterval(condition Choice<\"ConditionEncounterDiagnosis\", \"ConditionProblemsHealthConcerns\">):\nif condition.clinicalStatus ~ \"active\"\n  or condition.clinicalStatus ~ \"recurrence\"\n  or condition.clinicalStatus ~ \"relapse\" then\n  Interval[start of condition.onset.toInterval(), end of condition.abatementInterval()]\nelse\n    (end of condition.abatementInterval()) abatementDate\n    return if abatementDate is null then\n      Interval[start of condition.onset.toInterval(), abatementDate)\n    else\n      Interval[start of condition.onset.toInterval(), abatementDate]"
            },
            {
              "url": "displaySequence",
              "valueInteger": 21
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "QICoreCommon"
            },
            {
              "url": "name",
              "valueString": "abatementInterval"
            },
            {
              "url": "statement",
              "valueString": "/*\n@description: Returns an interval representing the normalized abatement of a given Condition.\n@comment: If the abatement element of the Condition is represented as a DateTime, the result\nis an interval beginning and ending on that DateTime.\nIf the abatement is represented as a Quantity, the quantity is expected to be a calendar-duration and is interpreted as the age of the patient. The\nresult is an interval from the date the patient turned that age to immediately before one year later.\nIf the abatement is represented as a Quantity Interval, the quantities are expected to be calendar-durations and are interpreted as an age range during\nwhich the abatement occurred. The result is an interval from the date the patient turned the starting age of the quantity interval, and ending immediately\nbefore one year later than the date the patient turned the ending age of the quantity interval.\n*/\ndefine fluent function abatementInterval(condition Choice<\"ConditionEncounterDiagnosis\", \"ConditionProblemsHealthConcerns\">):\n\tif condition.abatement is DateTime then\n\t  Interval[condition.abatement as DateTime, condition.abatement as DateTime]\n\telse if condition.abatement is Quantity then\n\t\tInterval[Patient.birthDate + (condition.abatement as Quantity),\n\t\t\tPatient.birthDate + (condition.abatement as Quantity) + 1 year)\n\telse if condition.abatement is Interval<Quantity> then\n\t  Interval[Patient.birthDate + (condition.abatement.low as Quantity),\n\t\t  Patient.birthDate + (condition.abatement.high as Quantity) + 1 year)\n\telse if condition.abatement is Interval<DateTime> then\n\t  Interval[condition.abatement.low, condition.abatement.high)\n\telse null as Interval<DateTime>"
            },
            {
              "url": "displaySequence",
              "valueInteger": 22
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "QICoreCommon"
            },
            {
              "url": "name",
              "valueString": "isActive"
            },
            {
              "url": "statement",
              "valueString": "/* Candidates for FHIRCommon */\n\n/*\n@description: Returns true if the given condition has a clinical status of active, recurrence, or relapse\n*/\ndefine fluent function isActive(condition Choice<\"ConditionEncounterDiagnosis\", \"ConditionProblemsHealthConcerns\">):\n  condition.clinicalStatus ~ \"active\"\n    or condition.clinicalStatus ~ \"recurrence\"\n    or condition.clinicalStatus ~ \"relapse\""
            },
            {
              "url": "displaySequence",
              "valueInteger": 23
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "FHIRHelpers"
            },
            {
              "url": "name",
              "valueString": "ToCode"
            },
            {
              "url": "statement",
              "valueString": "/*\n@description: Converts the given FHIR [Coding](https://hl7.org/fhir/datatypes.html#Coding) value to a CQL Code.\n*/\ndefine function ToCode(coding FHIR.Coding):\n    if coding is null then\n        null\n    else\n        System.Code {\n          code: coding.code.value,\n          system: coding.system.value,\n          version: coding.version.value,\n          display: coding.display.value\n        }"
            },
            {
              "url": "displaySequence",
              "valueInteger": 24
            }
          ],
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        }
      ],
      "name": "EffectiveDataRequirements",
      "status": "active",
      "type": {
        "coding": [
          {
            "system": "http://terminology.hl7.org/CodeSystem/library-type",
            "code": "module-definition"
          }
        ]
      },
      "relatedArtifact": [
        {
          "type": "depends-on",
          "display": "Library SDE",
          "resource": "Library/SupplementalDataElements|5.1.000"
        },
        {
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          "display": "Library FHIRHelpers",
          "resource": "Library/FHIRHelpers|4.4.000"
        },
        {
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          "display": "Library FHIRHelpers",
          "resource": "Library/FHIRHelpers|4.4.000"
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        {
          "type": "depends-on",
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          "resource": "Library/QICoreCommon|4.0.000"
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        {
          "type": "depends-on",
          "display": "Library FHIRHelpers",
          "resource": "Library/FHIRHelpers|4.4.000"
        },
        {
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          "display": "Code system SNOMEDCT",
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        {
          "type": "depends-on",
          "display": "Code system ActCode",
          "resource": "http://terminology.hl7.org/CodeSystem/v3-ActCode"
        },
        {
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          "resource": "http://terminology.hl7.org/CodeSystem/condition-clinical"
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        {
          "type": "depends-on",
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          "resource": "http://terminology.hl7.org/CodeSystem/condition-ver-status"
        },
        {
          "type": "depends-on",
          "display": "Value set Cup to Disc Ratio",
          "resource": "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1333"
        },
        {
          "type": "depends-on",
          "display": "Value set Office Visit",
          "resource": "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1001"
        },
        {
          "type": "depends-on",
          "display": "Value set Ophthalmological Services",
          "resource": "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1285"
        },
        {
          "type": "depends-on",
          "display": "Value set Outpatient Consultation",
          "resource": "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1008"
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        {
          "type": "depends-on",
          "display": "Value set Nursing Facility Visit",
          "resource": "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1012"
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        {
          "type": "depends-on",
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        {
          "type": "depends-on",
          "display": "Value set Primary Open-Angle Glaucoma",
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        {
          "type": "depends-on",
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        {
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        {
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          "type": "Observation",
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          "mustSupport": [
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          "type": "Observation",
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              "path": "code",
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          "mustSupport": [
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      ]
    }
  ],
  "extension": [
    {
      "id": "supplementalDataGuidance",
      "extension": [
        {
          "url": "guidance",
          "valueString": "For every patient evaluated by this measure also identify payer, race, ethnicity and sex; SDE Ethnicity \n SDE Payer \n SDE Race \n SDE Sex \n "
        },
        {
          "url": "usage",
          "valueCodeableConcept": {
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                "display": "Supplemental Data"
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            ],
            "text": "Supplemental Data Guidance"
          }
        }
      ],
      "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-supplementalDataGuidance"
    },
    {
      "url": "http://hl7.org/fhir/uv/crmi/StructureDefinition/crmi-effectiveDataRequirements",
      "valueCanonical": "#effective-data-requirements"
    },
    {
      "id": "effective-data-requirements",
      "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-effectiveDataRequirements",
      "valueReference": {
        "reference": "#effective-data-requirements"
      }
    }
  ],
  "url": "https://madie.cms.gov/Measure/CMS143FHIRPOAGOpticNerveEvaluation",
  "identifier": [
    {
      "use": "usual",
      "type": {
        "coding": [
          {
            "system": "http://terminology.hl7.org/CodeSystem/artifact-identifier-type",
            "code": "short-name",
            "display": "Short Name"
          }
        ]
      },
      "system": "https://madie.cms.gov/measure/shortName",
      "value": "CMS143FHIR"
    },
    {
      "use": "official",
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        "coding": [
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            "system": "http://terminology.hl7.org/CodeSystem/artifact-identifier-type",
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            "display": "Version Independent"
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      },
      "system": "urn:ietf:rfc:3986",
      "value": "urn:uuid:7b41a49e-61af-4a73-8dfd-a6a76e8e7c49"
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      "system": "urn:ietf:rfc:3986",
      "value": "urn:uuid:d6a2b57e-9eaf-4638-9187-173b8614d44c"
    },
    {
      "use": "official",
      "type": {
        "coding": [
          {
            "system": "http://terminology.hl7.org/CodeSystem/artifact-identifier-type",
            "code": "endorser",
            "display": "Endorser"
          }
        ]
      },
      "system": "https://madie.cms.gov/measure/cbeId",
      "value": "0086e",
      "assigner": {
        "display": "CMS Consensus Based Entity"
      }
    },
    {
      "use": "official",
      "type": {
        "coding": [
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            "code": "publisher",
            "display": "Publisher"
          }
        ]
      },
      "system": "https://madie.cms.gov/measure/cmsId",
      "value": "143FHIR",
      "assigner": {
        "display": "CMS"
      }
    }
  ],
  "version": "0.2.000",
  "name": "CMS143FHIRPOAGOpticNerveEvaluation",
  "title": "Primary Open-Angle Glaucoma (POAG): Optic Nerve EvaluationFHIR",
  "status": "active",
  "experimental": true,
  "date": "2025-07-15T13:37:41+00:00",
  "publisher": "American Academy of Ophthalmology",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "www.aao.org"
        }
      ]
    }
  ],
  "description": "Percentage of patients aged 18 years and older with a diagnosis of primary open-angle glaucoma (POAG) who have an optic nerve head evaluation during one or more visits within during the measurement period",
  "usage": "Optic nerve head evaluation includes examination of the cup to disc ratio and identification of optic disc or retinal nerve abnormalities. Both of these components of the optic nerve head evaluation are examined using ophthalmoscopy.\n\nThe measure, as written, does not specifically require documentation of laterality. Coding limitations in particular clinical terminologies do not currently allow for that level of specificity (ICD-10-CM includes laterality, but SNOMED-CT does not uniformly include this distinction). Therefore, at this time, it is not a requirement of this measure to indicate laterality of the diagnoses, findings or procedures. Available coding to capture the data elements specified in this measure has been provided. It is assumed that the eligible professional or eligible clinician will record laterality in the patient medical record, as quality care and clinical documentation should include laterality.\n\nThis eCQM is a patient-based measure.\n\nTelehealth encounters are not eligible for this measure because the measure requires a clinical action that cannot be conducted via telehealth.\n\nThis version of the eCQM uses QDM version 5.6. Please refer to the eCQI resource center (https://ecqi.healthit.gov/qdm) for more information on the QDM.",
  "copyright": "Copyright 2025 American Academy of Ophthalmology. All Rights Reserved.",
  "approvalDate": "2023-09-06",
  "lastReviewDate": "2023-09-06",
  "effectivePeriod": {
    "start": "2026-01-01",
    "end": "2026-12-31"
  },
  "author": [
    {
      "name": "American Academy of Ophthalmology",
      "telecom": [
        {
          "system": "url",
          "value": "www.aao.org"
        }
      ]
    },
    {
      "name": "American Medical Association (AMA)",
      "telecom": [
        {
          "system": "url",
          "value": "https://www.ama-assn.org/"
        }
      ]
    }
  ],
  "library": [
    "https://madie.cms.gov/Library/CMS143FHIRPOAGOpticNerveEvaluation"
  ],
  "disclaimer": "The Measure is not a clinical guideline, does not establish a standard of medical care, and has not been tested for all potential applications. \n\nThe Measure, while copyrighted, can be reproduced and distributed, without modification, for noncommercial purposes, e.g., use by health care providers in connection with their practices. Commercial use is defined as the sale, license, or distribution of the Measure for commercial gain, or incorporation of the Measure into a product or service that is sold, licensed or distributed for commercial gain. \n\nCommercial uses of the Measure require a license agreement between the user and the American Academy of Ophthalmology (Academy). Neither the Academy, its members, the American Medical Association (AMA), nor the former AMA-convened Physician Consortium for Performance Improvement(R) (AMA-PCPI), nor PCPI, nor their members shall be responsible for any use of the Measure.\n\nThe PCPI’s and AMA’s significant past efforts and contributions to the development and updating of the Measures are acknowledged. The National Committee for Quality Assurance's significant past efforts and contributions to the development and updating of the Measure is acknowledged. \n\nTHE MEASURE AND SPECIFICATIONS ARE PROVIDED \"AS IS\" WITHOUT WARRANTY OF ANY KIND.\n\nLimited proprietary coding is contained in the Measure specifications for convenience. A license agreement must be entered prior to a third party’s use of Current Procedural Terminology (CPT[R]) or other proprietary code set contained in the Measures. Any other use of CPT or other coding by the third party is strictly prohibited. The Academy, its members, the AMA, and former members of the PCPI disclaim all liability for use or accuracy of any CPT or other coding contained in the specifications. \n\nCPT(R) contained in the Measure specifications is copyright 2004-2024 American Medical Association. LOINC(R) is copyright 2004-2024 Regenstrief Institute, Inc. This material contains SNOMED Clinical Terms(R) (SNOMED CT[R]) copyright 2004-2024 International Health Terminology Standards Development Organisation. ICD-10 is copyright 2024 World Health Organization. All Rights Reserved.\n\nDue to technical limitations, registered trademarks are indicated by (R) or [R].",
  "rationale": "Glaucoma is a group of diseases that damage the eye’s optic nerve and can result in vision loss and blindness. In 2011, 2.71 million persons in the U.S. had primary open-angle glaucoma (POAG) and in 2050, an estimated 7.32 million persons will have POAG (Vajaranant, Wu, Torres, & Varma, 2012). Furthermore, a study by Rein, Zhang, & Wirth (2006) estimated that the total financial burden of major visual disorders among U.S. residents aged 40 years or older was $35.4 billion in 2004: $16.2 billion in direct medical costs, $11.1 billion in other direct costs, and $8 billion in productivity losses. Of the direct medical costs, approximately $2.9 billion was attributable to glaucoma (Rein, Zhang, & Wirth, 2006). It is imperative that evidence-based care be delivered to all glaucoma patients. \n\nAccording to recent guidelines, optic nerve changes are one of the characteristics which reflect progression of glaucoma (the other characteristic is visual field). Examination of the optic nerve head (ONH) and retinal nerve fiber layer (RNFL) provides valuable structural information about optic nerve damage from glaucoma. Visible structural alterations of the ONH or RNFL may precede the onset of visual field defects. Careful study of the optic disc neural rim for small hemorrhages is important because these hemorrhages sometimes signal focal disc damage and visual field loss, and they may signify ongoing optic nerve damage in patients with glaucoma (Gedde et al., 2021). Despite evidence emphasizing the value of an optic nerve evaluation, there is a gap in documentation patterns of the optic nerve for both initial and follow-up care.\n\nThis measure is intended to promote examination and documentation of the structure and function of the optic nerve, and to monitor and detect disease progression among patients diagnosed with POAG.",
  "clinicalRecommendationStatement": "Ophthalmic Evaluation\nThe ophthalmic evaluation specifically focuses on the following elements in the comprehensive adult medical eye evaluation:\n\nVisual acuity measurement\nPupil examination\nAnterior segment examination\nIOP measurement\nGonioscopy\nOptic nerve head (ONH) and retinal nerve fiber layer (RNFL) examination\nFundus examination\n(Gedde et al., 2021)\n\nThe optic nerve should be carefully examined for the signs of glaucoma damage, and its appearance should be serially documented (I+, moderate quality, strong recommendation) (Gedde et al., 2021).",
  "guidance": "Optic nerve head evaluation includes examination of the cup to disc ratio and identification of optic disc or retinal nerve abnormalities. Both of these components of the optic nerve head evaluation are examined using ophthalmoscopy.\n\nThe measure, as written, does not specifically require documentation of laterality. Coding limitations in particular clinical terminologies do not currently allow for that level of specificity (ICD-10-CM includes laterality, but SNOMED-CT does not uniformly include this distinction). Therefore, at this time, it is not a requirement of this measure to indicate laterality of the diagnoses, findings or procedures. Available coding to capture the data elements specified in this measure has been provided. It is assumed that the eligible professional or eligible clinician will record laterality in the patient medical record, as quality care and clinical documentation should include laterality.\n\nThis eCQM is a patient-based measure.\n\nTelehealth encounters are not eligible for this measure because the measure requires a clinical action that cannot be conducted via telehealth.\n\nThis version of the eCQM uses QDM version 5.6. Please refer to the eCQI resource center (https://ecqi.healthit.gov/qdm) for more information on the QDM.",
  "group": [
    {
      "id": "Group_1",
      "extension": [
        {
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-scoring",
          "valueCodeableConcept": {
            "coding": [
              {
                "system": "http://terminology.hl7.org/CodeSystem/measure-scoring",
                "code": "proportion",
                "display": "Proportion"
              }
            ]
          }
        },
        {
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-populationBasis",
          "valueCode": "boolean"
        },
        {
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-type",
          "valueCodeableConcept": {
            "coding": [
              {
                "system": "http://terminology.hl7.org/CodeSystem/measure-type",
                "code": "process",
                "display": "Process"
              }
            ]
          }
        },
        {
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-rateAggregation",
          "valueCode": "None"
        },
        {
          "url": "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-improvementNotation",
          "valueCodeableConcept": {
            "coding": [
              {
                "system": "http://terminology.hl7.org/CodeSystem/measure-improvement-notation",
                "code": "decrease",
                "display": "increase"
              }
            ]
          }
        },
        {
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-improvementNotationGuidance",
          "valueMarkdown": "Higher score indicates better quality"
        }
      ],
      "population": [
        {
          "id": "InitialPopulation_1",
          "code": {
            "coding": [
              {
                "system": "http://terminology.hl7.org/CodeSystem/measure-population",
                "code": "initial-population",
                "display": "Initial Population"
              }
            ]
          },
          "description": "All patients aged 18 years and older with a diagnosis of primary open-angle glaucoma",
          "criteria": {
            "language": "text/cql-identifier",
            "expression": "Initial Population"
          }
        },
        {
          "id": "Denominator_1",
          "code": {
            "coding": [
              {
                "system": "http://terminology.hl7.org/CodeSystem/measure-population",
                "code": "denominator",
                "display": "Denominator"
              }
            ]
          },
          "description": "Equals Initial Population",
          "criteria": {
            "language": "text/cql-identifier",
            "expression": "Denominator"
          }
        },
        {
          "id": "Numerator_1",
          "code": {
            "coding": [
              {
                "system": "http://terminology.hl7.org/CodeSystem/measure-population",
                "code": "numerator",
                "display": "Numerator"
              }
            ]
          },
          "description": "Patients who have an optic nerve head evaluation during one or more visits during the measurement period",
          "criteria": {
            "language": "text/cql-identifier",
            "expression": "Numerator"
          }
        },
        {
          "id": "DenominatorException_1",
          "code": {
            "coding": [
              {
                "system": "http://terminology.hl7.org/CodeSystem/measure-population",
                "code": "denominator-exception",
                "display": "Denominator Exception"
              }
            ]
          },
          "description": "Documentation of medical reason(s) for not performing an optic nerve head evaluation",
          "criteria": {
            "language": "text/cql-identifier",
            "expression": "Denominator Exceptions"
          }
        }
      ]
    }
  ],
  "supplementalData": [
    {
      "id": "sde-ethnicity",
      "usage": [
        {
          "coding": [
            {
              "system": "http://terminology.hl7.org/CodeSystem/measure-data-usage",
              "code": "supplemental-data"
            }
          ]
        }
      ],
      "description": "SDE Ethnicity",
      "criteria": {
        "language": "text/cql-identifier",
        "expression": "SDE Ethnicity"
      }
    },
    {
      "id": "sde-payer",
      "usage": [
        {
          "coding": [
            {
              "system": "http://terminology.hl7.org/CodeSystem/measure-data-usage",
              "code": "supplemental-data"
            }
          ]
        }
      ],
      "description": "SDE Payer",
      "criteria": {
        "language": "text/cql-identifier",
        "expression": "SDE Payer"
      }
    },
    {
      "id": "sde-race",
      "usage": [
        {
          "coding": [
            {
              "system": "http://terminology.hl7.org/CodeSystem/measure-data-usage",
              "code": "supplemental-data"
            }
          ]
        }
      ],
      "description": "SDE Race",
      "criteria": {
        "language": "text/cql-identifier",
        "expression": "SDE Race"
      }
    },
    {
      "id": "sde-sex",
      "usage": [
        {
          "coding": [
            {
              "system": "http://terminology.hl7.org/CodeSystem/measure-data-usage",
              "code": "supplemental-data"
            }
          ]
        }
      ],
      "description": "SDE Sex",
      "criteria": {
        "language": "text/cql-identifier",
        "expression": "SDE Sex"
      }
    }
  ]
}