eCQM QICore Content Implementation Guide
2023.0.0 - CI Build

eCQM QICore Content Implementation Guide, published by cqframework. This guide is not an authorized publication; it is the continuous build for version 2023.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/cqframework/ecqm-content-qicore-2023/ and changes regularly. See the Directory of published versions

## : Primary Open-Angle Glaucoma (POAG): Optic Nerve EvaluationFHIR - JSON Representation

Draft as of 2023-10-27

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    {
      "resourceType" : "Measure",
      "id" : "POAGOpticNerveEvaluationFHIR",
      "meta" : {
        "profile" : [
          🔗 "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"
        ]
      },
      "text" : {
        "status" : "extensions",
        "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n    <table class=\"grid dict\">\n        \n            <tr>\n                <th scope=\"row\"><b>Title: </b></th>\n                <td style=\"padding-left: 4px;\">Primary Open-Angle Glaucoma (POAG): Optic Nerve EvaluationFHIR</td>\n            </tr>\n        \n\n        \n\n        \n            <tr>\n                <th scope=\"row\"><b>Id: </b></th>\n                <td style=\"padding-left: 4px;\">POAGOpticNerveEvaluationFHIR</td>\n            </tr>\n            \n                <tr>\n                    <th scope=\"row\"><b>Download cql: </b></th>\n                    <td style=\"padding-left: 4px;\"><a href=\"Library-POAGOpticNerveEvaluationFHIR.cql\">POAGOpticNerveEvaluationFHIR.cql</a></td>\n                </tr>\n            \n        \n\n        \n            <tr>\n                <th scope=\"row\"><b>Version: </b></th>\n                <td style=\"padding-left: 4px;\">0.0.004</td>\n            </tr>\n        \n\n        \n            <tr>\n                <th scope=\"row\"><b>Url: </b></th>\n                <td style=\"padding-left: 4px;\"><a href=\"Measure-POAGOpticNerveEvaluationFHIR.html\">Primary Open-Angle Glaucoma (POAG): Optic Nerve EvaluationFHIR</a></td>\n            </tr>\n        \n\n        \n            <tr>\n                <th scope=\"row\">\n                    <b>\n                        \n                            \n                                short-name identifier:\n                            \n                        \n                    </b>\n                </th>\n\n                <td style=\"padding-left: 4px;\">\n                    \n                        <p style=\"margin-bottom: 5px;\">\n                            <span>CMS143FHIR</span>\n                        </p>\n                    \n                </td>\n            </tr>\n        \n            <tr>\n                <th scope=\"row\">\n                    <b>\n                        \n                            \n                                version-independent identifier:\n                            \n                        \n                    </b>\n                </th>\n\n                <td style=\"padding-left: 4px;\">\n                    \n                        <p style=\"margin-bottom: 5px;\">\n                            <span>urn:uuid:7b41a49e-61af-4a73-8dfd-a6a76e8e7c49</span>\n                        </p>\n                    \n                </td>\n            </tr>\n        \n            <tr>\n                <th scope=\"row\">\n                    <b>\n                        \n                            \n                                version-specific identifier:\n                            \n                        \n                    </b>\n                </th>\n\n                <td style=\"padding-left: 4px;\">\n                    \n                        <p style=\"margin-bottom: 5px;\">\n                            <span>urn:uuid:dad4363e-52b2-4add-9740-fb79aaf65e74</span>\n                        </p>\n                    \n                </td>\n            </tr>\n        \n            <tr>\n                <th scope=\"row\">\n                    <b>\n                        \n                            \n                                endorser (NQF) identifier:\n                            \n                        \n                    </b>\n                </th>\n\n                <td style=\"padding-left: 4px;\">\n                    \n                        <p style=\"margin-bottom: 5px;\">\n                            <span>0086e</span>\n                        </p>\n                    \n                </td>\n            </tr>\n        \n            <tr>\n                <th scope=\"row\">\n                    <b>\n                        \n                            \n                                publisher (CMS) identifier:\n                            \n                        \n                    </b>\n                </th>\n\n                <td style=\"padding-left: 4px;\">\n                    \n                        <p style=\"margin-bottom: 5px;\">\n                            <span>143FHIR</span>\n                        </p>\n                    \n                </td>\n            </tr>\n        \n\n        \n            <tr>\n                <th scope=\"row\"><b>Effective Period: </b></th>\n                <td style=\"padding-left: 4px;\">2024-01-01\n                    ..2024-12-31</td>\n            </tr>\n        \n\n        \n            <tr>\n                <th scope=\"row\"><b>Status: </b></th>\n                <td style=\"padding-left: 4px;\">draft</td>\n            </tr>\n        \n\n        \n\n        \n            <tr>\n                <th scope=\"row\"><b>Date: </b></th>\n                <td style=\"padding-left: 4px;\">2023-10-27 08:12:32+0000</td>\n            </tr>\n        \n\n        \n            <tr>\n                <th scope=\"row\"><b>Approval Date: </b></th>\n                <td style=\"padding-left: 4px;\">2023-08-14</td>\n            </tr>\n        \n\n        \n            <tr>\n                <th scope=\"row\"><b>Last Review Date: </b></th>\n                <td style=\"padding-left: 4px;\">2023-08-14</td>\n            </tr>\n        \n\n        \n            <tr>\n                <th scope=\"row\"><b>Name: </b></th>\n                <td style=\"padding-left: 4px;\">POAGOpticNerveEvaluationFHIR</td>\n            </tr>\n        \n\n        \n            <tr>\n                <th scope=\"row\"><b>Publisher: </b></th>\n                <td style=\"padding-left: 4px;\">American Academy of Ophthalmology</td>\n            </tr>\n        \n\n        \n        <tr>\n            <th scope=\"row\"><b>Author: </b></th>\n            <td style=\"padding-left: 4px;\">American Academy of Ophthalmology: <a href=\"www.aao.org\">www.aao.org</a>, American Medical Association (AMA): <a href=\"https://www.ama-assn.org/\">https://www.ama-assn.org/</a></td>\n        </tr>\n        \n\n        \n\n        \n            <tr>\n                <th scope=\"row\"><b>Description: </b></th>\n                <td style=\"padding-left: 4px;\"><div><p>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 12 months</p>\n</div></td>\n            </tr>\n        \n\n        \n\n        \n\n        \n\n        \n\n        \n\n        \n            <tr>\n                <th scope=\"row\"><b>Purpose: </b></th>\n                <td style=\"padding-left: 4px;\"><div><p>UNKNOWN</p>\n</div></td>\n            </tr>\n        \n\n        \n            <tr>\n                <th scope=\"row\"><b>Copyright: </b></th>\n                <td style=\"padding-left: 4px;\"><div><p>Copyright 2023 American Academy of Ophthalmology. All Rights Reserved.</p>\n</div></td>\n            </tr>\n        \n\n        \n            <tr>\n                <th scope=\"row\"><b>Disclaimer: </b></th>\n                <td style=\"padding-left: 4px;\"><div><p>The Measure is not a clinical guideline, does not establish a standard of medical care, and has not been tested for all potential applications.</p>\n<p>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.</p>\n<p>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.</p>\n<p>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.</p>\n<p>THE MEASURE AND SPECIFICATIONS ARE PROVIDED &quot;AS IS&quot; WITHOUT WARRANTY OF ANY KIND.</p>\n<p>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.</p>\n<p>CPT(R) contained in the Measure specifications is copyright 2004-2022 American Medical Association. LOINC(R) is copyright 2004-2022 Regenstrief Institute, Inc. This material contains SNOMED Clinical Terms(R) (SNOMED CT[R]) copyright 2004-2022 International Health Terminology Standards Development Organisation. ICD-10 is copyright 2022 World Health Organization. All Rights Reserved.</p>\n<p>Due to technical limitations, registered trademarks are indicated by (R) or [R].</p>\n</div></td>\n            </tr>\n        \n\n        \n\n        \n\n        \n\n        \n\n        \n\n        \n\n        \n\n        \n\n        \n        <tr>\n            <th scope=\"row\"><b>Rationale: </b></th>\n            <td style=\"padding-left: 4px;\"><div><p>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, &amp; Varma, 2012). Furthermore, a study by Rein, Zhang, &amp; 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, &amp; Wirth, 2006). It is imperative that evidence-based care be delivered to all glaucoma patients.</p>\n<p>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.</p>\n<p>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.</p>\n</div></td>\n        </tr>\n        \n\n        \n        <tr>\n            <th scope=\"row\"><b>Clinical recommendation statement: </b></th>\n            <td style=\"padding-left: 4px;\"><div><p>Ophthalmic Evaluation\nThe ophthalmic evaluation specifically focuses on the following elements in the comprehensive adult medical eye evaluation:</p>\n<p>Visual 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)</p>\n<p>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).</p>\n</div></td>\n        </tr>\n        \n\n        \n\n        \n            <tr>\n                <th scope=\"row\"><b>Guidance (Usage): </b></th>\n                <td style=\"padding-left: 4px;\">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 FHIR-based measure has been derived from the QDM-based measure: CMS143v12. \nPlease refer to the HL7 QI-Core Implementation Guide (http://hl7.org/fhir/us/qicore/index.html) for more information on QI-Core and mapping recommendations from QDM to QI-Core 4.1.1 (http://hl7.org/fhir/us/qicore/qdm-to-qicore.html).</td>\n            </tr>\n        \n\n        \n            \n                <tr>\n                    <th scope=\"row\"><b>Population Criteria: </b></th>\n                    <td style=\"padding-left: 4px;\">\n                        \n                            <table class=\"grid-dict\">\n                                \n                                    <tr>\n                                        <th><b>6467cfd1be9def4e0b01b112</b></th>\n                                    </tr>\n                                \n                                \n                                    <tr>\n                                        <td>Initial Population:</td>\n                                        \n                                            <td>All patients aged 18 years and older with a diagnosis of primary open-angle glaucoma</td>\n                                        \n                                    </tr>\n                                \n                                    <tr>\n                                        <td>Denominator:</td>\n                                        \n                                            <td>Equals Initial Population</td>\n                                        \n                                    </tr>\n                                \n                                    <tr>\n                                        <td>Denominator Exclusion:</td>\n                                        \n                                            <td>None</td>\n                                        \n                                    </tr>\n                                \n                                    <tr>\n                                        <td>Numerator:</td>\n                                        \n                                            <td>Patients who have an optic nerve head evaluation during one or more visits within 12 months</td>\n                                        \n                                    </tr>\n                                \n                                    <tr>\n                                        <td>Numerator Exclusion:</td>\n                                        \n                                            <td>None</td>\n                                        \n                                    </tr>\n                                \n                                    <tr>\n                                        <td>Denominator Exception:</td>\n                                        \n                                            <td>Documentation of medical reason(s) for not performing an optic nerve head evaluation</td>\n                                        \n                                    </tr>\n                                \n                                \n                            </table>\n                        \n                    </td>\n                </tr>\n            \n        \n\n        \n            <tr>\n                <th scope=\"row\">\n                    <b> Supplemental Data Guidance\n                        : </b></th>\n                <td style=\"padding-left: 4px;\">  </td>\n            </tr>\n        \n\n        \n            <tr>\n                <th scope=\"row\"><b> Supplemental Data Elements: </b></th>\n                <td style=\"padding-left: 4px;\">\n                    \n                        \n                            \n                                SDE Ethnicity\n                            \n                        \n                    \n                        \n                            \n                                SDE Payer\n                            \n                        \n                    \n                        \n                            \n                                SDE Race\n                            \n                        \n                    \n                        \n                            \n                                SDE Sex\n                            \n                        \n                    \n                </td>\n            </tr>\n        \n\n        \n            <tr>\n                <th scope=\"row\"><b>Libraries: </b></th>\n                <td style=\"padding-left: 4px;\">\n                    <table class=\"grid-dict\">\n                        \n                            <tr>\n                                <td><a href=\"Library-POAGOpticNerveEvaluationFHIR.html\">POAGOpticNerveEvaluationFHIR</a></td>\n                            </tr>\n                        \n                    </table>\n                </td>\n            </tr>\n        \n\n        \n\n        \n            \n                <tr>\n                    <th scope=\"row\"><b>Related Artifact Dependencies: </b></th>\n                    <td style=\"padding-left: 4px;\">\n                        \n                            <li><a href=\"Library-SupplementalDataElements.html\">SupplementalDataElements</a> version: 3.4.000</li>\n                        \n                            <li><a href=\"Library-FHIRHelpers.html\">FHIRHelpers</a> version: 4.3.000</li>\n                        \n                            <li><a href=\"Library-QICoreCommon.html\">QICoreCommon</a> version: 1.5.000</li>\n                        \n                            <li><code>http://hl7.org/fhir/v3/AdministrativeGender</code></li>\n                        \n                            <li><a href=\"http://terminology.hl7.org/7.1.0/CodeSystem-v3-ActCode.html\">ActCode</a></li>\n                        \n                            <li><a href=\"http://terminology.hl7.org/7.1.0/CodeSystem-condition-clinical.html\">Condition Clinical Status Codes</a></li>\n                        \n                            <li><a href=\"http://terminology.hl7.org/7.1.0/CodeSystem-condition-ver-status.html\">ConditionVerificationStatus</a></li>\n                        \n                            <li><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.526.3.1333/expansion\">Cup to Disc Ratio</a></li>\n                        \n                            <li><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.101.12.1001/expansion\">Office Visit</a></li>\n                        \n                            <li><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.526.3.1285/expansion\">Ophthalmological Services</a></li>\n                        \n                            <li><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.101.12.1008/expansion\">Outpatient Consultation</a></li>\n                        \n                            <li><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.101.12.1012/expansion\">Nursing Facility Visit</a></li>\n                        \n                            <li><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.101.12.1014/expansion\">Care Services in Long-Term Residential Facility</a></li>\n                        \n                            <li><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.526.3.326/expansion\">Primary Open-Angle Glaucoma</a></li>\n                        \n                            <li><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.526.3.1334/expansion\">Optic Disc Exam for Structural Abnormalities</a></li>\n                        \n                            <li><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.114222.4.11.3591/expansion\">Payer</a></li>\n                        \n                            <li><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.526.3.1007/expansion\">Medical Reason</a></li>\n                        \n                    </td>\n                </tr>\n                <tr>\n                    <th scope=\"row\"><b>Parameters:</b></th>\n                    <td style=\"padding-left: 4px;\">\n                        <table class=\"grid-dict\">\n                            <tr>\n                                <th><b>name</b></th>\n                                <th><b>use</b></th>\n                                <th><b>min</b></th>\n                                <th><b>max</b></th>\n                                <th><b>type</b></th>\n                            </tr>\n                            \n                                <tr>\n                                    <td>Measurement Period</td>\n                                    <td>In</td>\n                                    <td>0</td>\n                                    <td>1</td>\n                                    <td>Period</td>\n                                </tr>\n                            \n                                <tr>\n                                    <td>SDE Sex</td>\n                                    <td>Out</td>\n                                    <td>0</td>\n                                    <td>1</td>\n                                    <td>Coding</td>\n                                </tr>\n                            \n                                <tr>\n                                    <td>Numerator</td>\n                                    <td>Out</td>\n                                    <td>0</td>\n                                    <td>1</td>\n                                    <td>boolean</td>\n                                </tr>\n                            \n                                <tr>\n                                    <td>Denominator</td>\n                                    <td>Out</td>\n                                    <td>0</td>\n                                    <td>1</td>\n                                    <td>boolean</td>\n                                </tr>\n                            \n                                <tr>\n                                    <td>SDE Payer</td>\n                                    <td>Out</td>\n                                    <td>0</td>\n                                    <td>*</td>\n                                    <td>Resource</td>\n                                </tr>\n                            \n                                <tr>\n                                    <td>Initial Population</td>\n                                    <td>Out</td>\n                                    <td>0</td>\n                                    <td>1</td>\n                                    <td>boolean</td>\n                                </tr>\n                            \n                                <tr>\n                                    <td>SDE Ethnicity</td>\n                                    <td>Out</td>\n                                    <td>0</td>\n                                    <td>1</td>\n                                    <td>Resource</td>\n                                </tr>\n                            \n                                <tr>\n                                    <td>SDE Race</td>\n                                    <td>Out</td>\n                                    <td>0</td>\n                                    <td>1</td>\n                                    <td>Resource</td>\n                                </tr>\n                            \n                                <tr>\n                                    <td>Denominator Exceptions</td>\n                                    <td>Out</td>\n                                    <td>0</td>\n                                    <td>1</td>\n                                    <td>boolean</td>\n                                </tr>\n                            \n                        </table>\n                    </td>\n                </tr>\n\n                <tr>\n                    <th scope=\"row\"><b>DataRequirements:</b></th>\n                    <td style=\"padding-left: 4px;\">\n                        <table class=\"grid-dict\">\n                            <tr>\n                                <th><b>Type</b></th>\n                                <th><b>Elements</b></th>\n                                <th><b>Valueset Name</b></th>\n                                <th><b>Valueset</b></th>\n                            </tr>\n                            \n                                <tr>\n                                    <td>Patient(<a href=\"http://hl7.org/fhir/us/qicore/STU4.1.1/StructureDefinition-qicore-patient.html\">QICorePatient</a>)</td>\n                                    <td>\n                                        \n                                            ethnicity\n                                        \n                                            race\n                                        \n                                    </td>\n                                    <td>\n                                        \n                                    </td>\n                                    <td/>\n                                </tr>\n                            \n                                <tr>\n                                    <td>Encounter(<a href=\"http://hl7.org/fhir/us/qicore/STU4.1.1/StructureDefinition-qicore-encounter.html\">QICoreEncounter</a>)</td>\n                                    <td>\n                                        \n                                            type\n                                        \n                                            period\n                                        \n                                            class\n                                        \n                                            status\n                                        \n                                            status.value\n                                        \n                                    </td>\n                                    <td>\n                                        \n                                            \n                                                 Office Visit\n                                            \n                                        \n                                    </td>\n                                    <td><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.101.12.1001/expansion\">Office Visit</a></td>\n                                </tr>\n                            \n                                <tr>\n                                    <td>Encounter(<a href=\"http://hl7.org/fhir/us/qicore/STU4.1.1/StructureDefinition-qicore-encounter.html\">QICoreEncounter</a>)</td>\n                                    <td>\n                                        \n                                            type\n                                        \n                                            period\n                                        \n                                            class\n                                        \n                                            status\n                                        \n                                            status.value\n                                        \n                                    </td>\n                                    <td>\n                                        \n                                            \n                                                 Ophthalmological Services\n                                            \n                                        \n                                    </td>\n                                    <td><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.526.3.1285/expansion\">Ophthalmological Services</a></td>\n                                </tr>\n                            \n                                <tr>\n                                    <td>Encounter(<a href=\"http://hl7.org/fhir/us/qicore/STU4.1.1/StructureDefinition-qicore-encounter.html\">QICoreEncounter</a>)</td>\n                                    <td>\n                                        \n                                            type\n                                        \n                                            period\n                                        \n                                            class\n                                        \n                                            status\n                                        \n                                            status.value\n                                        \n                                    </td>\n                                    <td>\n                                        \n                                            \n                                                 Outpatient Consultation\n                                            \n                                        \n                                    </td>\n                                    <td><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.101.12.1008/expansion\">Outpatient Consultation</a></td>\n                                </tr>\n                            \n                                <tr>\n                                    <td>Encounter(<a href=\"http://hl7.org/fhir/us/qicore/STU4.1.1/StructureDefinition-qicore-encounter.html\">QICoreEncounter</a>)</td>\n                                    <td>\n                                        \n                                            type\n                                        \n                                            period\n                                        \n                                            class\n                                        \n                                            status\n                                        \n                                            status.value\n                                        \n                                    </td>\n                                    <td>\n                                        \n                                            \n                                                 Nursing Facility Visit\n                                            \n                                        \n                                    </td>\n                                    <td><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.101.12.1012/expansion\">Nursing Facility Visit</a></td>\n                                </tr>\n                            \n                                <tr>\n                                    <td>Encounter(<a href=\"http://hl7.org/fhir/us/qicore/STU4.1.1/StructureDefinition-qicore-encounter.html\">QICoreEncounter</a>)</td>\n                                    <td>\n                                        \n                                            type\n                                        \n                                            period\n                                        \n                                            class\n                                        \n                                            status\n                                        \n                                            status.value\n                                        \n                                    </td>\n                                    <td>\n                                        \n                                            \n                                                 Care Services in Long-Term Residential Facility\n                                            \n                                        \n                                    </td>\n                                    <td><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.101.12.1014/expansion\">Care Services in Long-Term Residential Facility</a></td>\n                                </tr>\n                            \n                                <tr>\n                                    <td>Condition(<a href=\"http://hl7.org/fhir/us/qicore/STU4.1.1/StructureDefinition-qicore-condition.html\">QICoreCondition</a>)</td>\n                                    <td>\n                                        \n                                            code\n                                        \n                                            verificationStatus\n                                        \n                                    </td>\n                                    <td>\n                                        \n                                            \n                                                 Primary Open-Angle Glaucoma\n                                            \n                                        \n                                    </td>\n                                    <td><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.526.3.326/expansion\">Primary Open-Angle Glaucoma</a></td>\n                                </tr>\n                            \n                                <tr>\n                                    <td>Observation(<a href=\"http://hl7.org/fhir/us/qicore/STU4.1.1/StructureDefinition-qicore-observation.html\">QICoreObservation</a>)</td>\n                                    <td>\n                                        \n                                            code\n                                        \n                                            effective\n                                        \n                                            value\n                                        \n                                            status\n                                        \n                                            status.value\n                                        \n                                    </td>\n                                    <td>\n                                        \n                                            \n                                                 Cup to Disc Ratio\n                                            \n                                        \n                                    </td>\n                                    <td><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.526.3.1333/expansion\">Cup to Disc Ratio</a></td>\n                                </tr>\n                            \n                                <tr>\n                                    <td>Observation(<a href=\"http://hl7.org/fhir/us/qicore/STU4.1.1/StructureDefinition-qicore-observation.html\">QICoreObservation</a>)</td>\n                                    <td>\n                                        \n                                            code\n                                        \n                                            effective\n                                        \n                                            value\n                                        \n                                            status\n                                        \n                                            status.value\n                                        \n                                    </td>\n                                    <td>\n                                        \n                                            \n                                                 Optic Disc Exam for Structural Abnormalities\n                                            \n                                        \n                                    </td>\n                                    <td><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.526.3.1334/expansion\">Optic Disc Exam for Structural Abnormalities</a></td>\n                                </tr>\n                            \n                                <tr>\n                                    <td>Coverage(<a href=\"http://hl7.org/fhir/us/qicore/STU4.1.1/StructureDefinition-qicore-coverage.html\">QICoreCoverage</a>)</td>\n                                    <td>\n                                        \n                                            type\n                                        \n                                            period\n                                        \n                                    </td>\n                                    <td>\n                                        \n                                            \n                                                 Payer Type\n                                            \n                                        \n                                    </td>\n                                    <td><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.114222.4.11.3591/expansion\">Payer</a></td>\n                                </tr>\n                            \n                                <tr>\n                                    <td>Observation(<a href=\"http://hl7.org/fhir/us/qicore/STU4.1.1/StructureDefinition-qicore-observationnotdone.html\">QICoreObservationNotDone</a>)</td>\n                                    <td>\n                                        \n                                            code\n                                        \n                                            issued\n                                        \n                                            issued.value\n                                        \n                                            status\n                                        \n                                            status.value\n                                        \n                                            extension\n                                        \n                                    </td>\n                                    <td>\n                                        \n                                            \n                                                 Cup to Disc Ratio\n                                            \n                                        \n                                    </td>\n                                    <td><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.526.3.1333/expansion\">Cup to Disc Ratio</a></td>\n                                </tr>\n                            \n                                <tr>\n                                    <td>Observation(<a href=\"http://hl7.org/fhir/us/qicore/STU4.1.1/StructureDefinition-qicore-observationnotdone.html\">QICoreObservationNotDone</a>)</td>\n                                    <td>\n                                        \n                                            code\n                                        \n                                            issued\n                                        \n                                            issued.value\n                                        \n                                            status\n                                        \n                                            status.value\n                                        \n                                            extension\n                                        \n                                    </td>\n                                    <td>\n                                        \n                                            \n                                                 Cup to Disc Ratio\n                                            \n                                        \n                                    </td>\n                                    <td><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.526.3.1333/expansion\">Cup to Disc Ratio</a></td>\n                                </tr>\n                            \n                                <tr>\n                                    <td>Observation(<a href=\"http://hl7.org/fhir/us/qicore/STU4.1.1/StructureDefinition-qicore-observationnotdone.html\">QICoreObservationNotDone</a>)</td>\n                                    <td>\n                                        \n                                            code\n                                        \n                                            issued\n                                        \n                                            issued.value\n                                        \n                                            status\n                                        \n                                            status.value\n                                        \n                                            extension\n                                        \n                                    </td>\n                                    <td>\n                                        \n                                            \n                                                 Optic Disc Exam for Structural Abnormalities\n                                            \n                                        \n                                    </td>\n                                    <td><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.526.3.1334/expansion\">Optic Disc Exam for Structural Abnormalities</a></td>\n                                </tr>\n                            \n                                <tr>\n                                    <td>Observation(<a href=\"http://hl7.org/fhir/us/qicore/STU4.1.1/StructureDefinition-qicore-observationnotdone.html\">QICoreObservationNotDone</a>)</td>\n                                    <td>\n                                        \n                                            code\n                                        \n                                            issued\n                                        \n                                            issued.value\n                                        \n                                            status\n                                        \n                                            status.value\n                                        \n                                            extension\n                                        \n                                    </td>\n                                    <td>\n                                        \n                                            \n                                                 Optic Disc Exam for Structural Abnormalities\n                                            \n                                        \n                                    </td>\n                                    <td><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.526.3.1334/expansion\">Optic Disc Exam for Structural Abnormalities</a></td>\n                                </tr>\n                            \n                        </table>\n                    </td>\n                </tr>\n\n                \n                    <tr>\n                        <th scope=\"row\"><b>Direct Reference Codes:</b></th>\n                        <td style=\"padding-left: 4px;\">\n                            <table class=\"grid-dict\">\n                                <tr>\n                                    <th><b>display</b></th>\n                                    <th><b>code</b></th>\n                                    <th><b>system</b></th>\n                                </tr>\n                                \n                                    <tr>\n                                        <td>Male</td>\n                                        <td>M</td>\n                                        <td><a href=\"http://hl7.org/fhir/v3/AdministrativeGender\">http://hl7.org/fhir/v3/AdministrativeGender</a></td>\n                                    </tr>\n                                \n                                    <tr>\n                                        <td>Female</td>\n                                        <td>F</td>\n                                        <td><a href=\"http://hl7.org/fhir/v3/AdministrativeGender\">http://hl7.org/fhir/v3/AdministrativeGender</a></td>\n                                    </tr>\n                                \n                                    <tr>\n                                        <td>virtual</td>\n                                        <td>VR</td>\n                                        <td><a href=\"http://terminology.hl7.org/7.1.0/CodeSystem-v3-ActCode.html\">http://terminology.hl7.org/CodeSystem/v3-ActCode</a></td>\n                                    </tr>\n                                \n                                    <tr>\n                                        <td>Ambulatory</td>\n                                        <td>AMB</td>\n                                        <td><a href=\"http://terminology.hl7.org/7.1.0/CodeSystem-v3-ActCode.html\">http://terminology.hl7.org/CodeSystem/v3-ActCode</a></td>\n                                    </tr>\n                                \n                                    <tr>\n                                        <td/>\n                                        <td>active</td>\n                                        <td><a href=\"http://terminology.hl7.org/7.1.0/CodeSystem-condition-clinical.html\">http://terminology.hl7.org/CodeSystem/condition-clinical</a></td>\n                                    </tr>\n                                \n                                    <tr>\n                                        <td/>\n                                        <td>recurrence</td>\n                                        <td><a href=\"http://terminology.hl7.org/7.1.0/CodeSystem-condition-clinical.html\">http://terminology.hl7.org/CodeSystem/condition-clinical</a></td>\n                                    </tr>\n                                \n                                    <tr>\n                                        <td/>\n                                        <td>relapse</td>\n                                        <td><a href=\"http://terminology.hl7.org/7.1.0/CodeSystem-condition-clinical.html\">http://terminology.hl7.org/CodeSystem/condition-clinical</a></td>\n                                    </tr>\n                                \n                                    <tr>\n                                        <td/>\n                                        <td>unconfirmed</td>\n                                        <td><a href=\"http://terminology.hl7.org/7.1.0/CodeSystem-condition-ver-status.html\">http://terminology.hl7.org/CodeSystem/condition-ver-status</a></td>\n                                    </tr>\n                                \n                                    <tr>\n                                        <td/>\n                                        <td>refuted</td>\n                                        <td><a href=\"http://terminology.hl7.org/7.1.0/CodeSystem-condition-ver-status.html\">http://terminology.hl7.org/CodeSystem/condition-ver-status</a></td>\n                                    </tr>\n                                \n                                    <tr>\n                                        <td/>\n                                        <td>entered-in-error</td>\n                                        <td><a href=\"http://terminology.hl7.org/7.1.0/CodeSystem-condition-ver-status.html\">http://terminology.hl7.org/CodeSystem/condition-ver-status</a></td>\n                                    </tr>\n                                \n                            </table>\n                        </td>\n                    </tr>\n                \n\n                \n                <tr>\n                    <th scope=\"row\"><b>Logic Definitions:</b></th>\n                    <td style=\"padding-left: 4px;\">\n                        \n                        <table class=\"grid-dict\">\n                            <tr>\n                                <th><b>Group</b></th>\n                                <th><b>Scoring</b></th>\n                                <th><b>Population Criteria</b></th>\n                                <th><b>Expression</b></th>\n                            </tr>\n                            <tr>\n                                \n                                <td> 6467cfd1be9def4e0b01b112 </td>\n                                <td>\n                                    \n                                        <b>Group scoring:</b>\n                                        \n                                            <span>  proportion </span>\n                                        \n                                    \n\n                                    \n\n                                    \n\n                                    \n\n                                    \n\n                                    \n\n                                    \n\n                                    \n\n                                </td>\n                                \n                                <tr>\n                                    <td/>\n                                    <td/>\n                                    <td>Initial Population</td>\n                                    <td>\n                                        \n                                            <pre><code class=\"language-cql\">define &quot;Initial Population&quot;:\n  AgeInYearsAt(date from start of &quot;Measurement Period&quot;) &gt;= 18\n    and exists &quot;Primary Open Angle Glaucoma Encounter&quot;</code></pre>\n                                        \n                                    </td>\n                                </tr>\n                                \n                                <tr>\n                                    <td/>\n                                    <td/>\n                                    <td>Denominator</td>\n                                    <td>\n                                        \n                                            <pre><code class=\"language-cql\">define &quot;Denominator&quot;:\n  &quot;Initial Population&quot;</code></pre>\n                                        \n                                    </td>\n                                </tr>\n                                \n                                <tr>\n                                    <td/>\n                                    <td/>\n                                    <td>Denominator Exclusion</td>\n                                    <td>\n                                        \n                                            None\n                                        \n                                    </td>\n                                </tr>\n                                \n                                <tr>\n                                    <td/>\n                                    <td/>\n                                    <td>Numerator</td>\n                                    <td>\n                                        \n                                            <pre><code class=\"language-cql\">define &quot;Numerator&quot;:\n  exists &quot;Cup to Disc Ratio Performed with Result&quot;\n    and exists &quot;Optic Disc Exam Performed with Result&quot;</code></pre>\n                                        \n                                    </td>\n                                </tr>\n                                \n                                <tr>\n                                    <td/>\n                                    <td/>\n                                    <td>Numerator Exclusion</td>\n                                    <td>\n                                        \n                                            None\n                                        \n                                    </td>\n                                </tr>\n                                \n                                <tr>\n                                    <td/>\n                                    <td/>\n                                    <td>Denominator Exception</td>\n                                    <td>\n                                        \n                                            <pre><code class=\"language-cql\">define &quot;Denominator Exceptions&quot;:\n  exists &quot;Medical Reason for Not Performing Cup to Disc Ratio&quot;\n    or exists &quot;Medical Reason for Not Performing Optic Disc Exam&quot;</code></pre>\n                                        \n                                    </td>\n                                </tr>\n                                \n                                \n                            \n                            </tr>\n                        </table>\n                \n\n                <table class=\"grid-dict\">\n                    \n                        <tr>\n                            <th><b>Library Name</b></th>\n                            <th><b>Name</b></th>\n                        </tr>\n                        <tr>\n                            \n                                <td>SupplementalDataElements</td>\n                            \n                            \n                                <td>SDE Sex</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">define &quot;SDE Sex&quot;:\n  case\n      when Patient.gender = 'male' then &quot;M&quot;\n      when Patient.gender = 'female' then &quot;F&quot;\n      else null\n    end</code></pre>\n                                </td>\n                            \n                        </tr>\n                    \n                        <tr>\n                            <th><b>Library Name</b></th>\n                            <th><b>Name</b></th>\n                        </tr>\n                        <tr>\n                            \n                                <td>POAGOpticNerveEvaluationFHIR</td>\n                            \n                            \n                                <td>SDE Sex</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">define &quot;SDE Sex&quot;:\n  SDE.&quot;SDE Sex&quot;</code></pre>\n                                </td>\n                            \n                        </tr>\n                    \n                        <tr>\n                            <th><b>Library Name</b></th>\n                            <th><b>Name</b></th>\n                        </tr>\n                        <tr>\n                            \n                                <td>POAGOpticNerveEvaluationFHIR</td>\n                            \n                            \n                                <td>Qualifying Encounter During Measurement Period</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">define &quot;Qualifying Encounter During Measurement Period&quot;:\n  ( [&quot;Encounter&quot;: &quot;Office Visit&quot;]\n    union [&quot;Encounter&quot;: &quot;Ophthalmological Services&quot;]\n    union [&quot;Encounter&quot;: &quot;Outpatient Consultation&quot;]\n    union [&quot;Encounter&quot;: &quot;Nursing Facility Visit&quot;]\n    union [&quot;Encounter&quot;: &quot;Care Services in Long-Term Residential Facility&quot;] ) QualifyingEncounter\n    where QualifyingEncounter.period during &quot;Measurement Period&quot;\n      and QualifyingEncounter.class !~ &quot;virtual&quot;\n      and QualifyingEncounter.class ~ &quot;AMB&quot;\n      and QualifyingEncounter.status = 'finished'</code></pre>\n                                </td>\n                            \n                        </tr>\n                    \n                        <tr>\n                            <th><b>Library Name</b></th>\n                            <th><b>Name</b></th>\n                        </tr>\n                        <tr>\n                            \n                                <td>POAGOpticNerveEvaluationFHIR</td>\n                            \n                            \n                                <td>Primary Open Angle Glaucoma Encounter</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">define &quot;Primary Open Angle Glaucoma Encounter&quot;:\n  &quot;Qualifying Encounter During Measurement Period&quot; ValidQualifyingEncounter\n    with [&quot;Condition&quot;: &quot;Primary Open-Angle Glaucoma&quot;] PrimaryOpenAngleGlaucoma\n      such that PrimaryOpenAngleGlaucoma.prevalenceInterval ( ) overlaps ValidQualifyingEncounter.period\n        and PrimaryOpenAngleGlaucoma.isActive ( )\n        and not ( PrimaryOpenAngleGlaucoma.verificationStatus ~ QICoreCommon.&quot;unconfirmed&quot;\n            or PrimaryOpenAngleGlaucoma.verificationStatus ~ QICoreCommon.&quot;refuted&quot;\n            or PrimaryOpenAngleGlaucoma.verificationStatus ~ QICoreCommon.&quot;entered-in-error&quot;\n        )</code></pre>\n                                </td>\n                            \n                        </tr>\n                    \n                        <tr>\n                            <th><b>Library Name</b></th>\n                            <th><b>Name</b></th>\n                        </tr>\n                        <tr>\n                            \n                                <td>POAGOpticNerveEvaluationFHIR</td>\n                            \n                            \n                                <td>Cup to Disc Ratio Performed with Result</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">define &quot;Cup to Disc Ratio Performed with Result&quot;:\n  [&quot;Observation&quot;: &quot;Cup to Disc Ratio&quot;] CupToDiscExamPerformed\n    with &quot;Primary Open Angle Glaucoma Encounter&quot; EncounterWithPOAG\n      such that CupToDiscExamPerformed.effective.toInterval ( ) during EncounterWithPOAG.period\n    where CupToDiscExamPerformed.value is not null\n      and CupToDiscExamPerformed.status in { 'final', 'amended', 'corrected' }</code></pre>\n                                </td>\n                            \n                        </tr>\n                    \n                        <tr>\n                            <th><b>Library Name</b></th>\n                            <th><b>Name</b></th>\n                        </tr>\n                        <tr>\n                            \n                                <td>POAGOpticNerveEvaluationFHIR</td>\n                            \n                            \n                                <td>Optic Disc Exam Performed with Result</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">define &quot;Optic Disc Exam Performed with Result&quot;:\n  [&quot;Observation&quot;: &quot;Optic Disc Exam for Structural Abnormalities&quot;] OpticDiscExamPerformed\n    with &quot;Primary Open Angle Glaucoma Encounter&quot; 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' }</code></pre>\n                                </td>\n                            \n                        </tr>\n                    \n                        <tr>\n                            <th><b>Library Name</b></th>\n                            <th><b>Name</b></th>\n                        </tr>\n                        <tr>\n                            \n                                <td>POAGOpticNerveEvaluationFHIR</td>\n                            \n                            \n                                <td>Numerator</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">define &quot;Numerator&quot;:\n  exists &quot;Cup to Disc Ratio Performed with Result&quot;\n    and exists &quot;Optic Disc Exam Performed with Result&quot;</code></pre>\n                                </td>\n                            \n                        </tr>\n                    \n                        <tr>\n                            <th><b>Library Name</b></th>\n                            <th><b>Name</b></th>\n                        </tr>\n                        <tr>\n                            \n                                <td>POAGOpticNerveEvaluationFHIR</td>\n                            \n                            \n                                <td>Initial Population</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">define &quot;Initial Population&quot;:\n  AgeInYearsAt(date from start of &quot;Measurement Period&quot;) &gt;= 18\n    and exists &quot;Primary Open Angle Glaucoma Encounter&quot;</code></pre>\n                                </td>\n                            \n                        </tr>\n                    \n                        <tr>\n                            <th><b>Library Name</b></th>\n                            <th><b>Name</b></th>\n                        </tr>\n                        <tr>\n                            \n                                <td>POAGOpticNerveEvaluationFHIR</td>\n                            \n                            \n                                <td>Denominator</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">define &quot;Denominator&quot;:\n  &quot;Initial Population&quot;</code></pre>\n                                </td>\n                            \n                        </tr>\n                    \n                        <tr>\n                            <th><b>Library Name</b></th>\n                            <th><b>Name</b></th>\n                        </tr>\n                        <tr>\n                            \n                                <td>SupplementalDataElements</td>\n                            \n                            \n                                <td>SDE Payer</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">define &quot;SDE Payer&quot;:\n  [Coverage: type in &quot;Payer Type&quot;] Payer\n    return {\n      code: Payer.type,\n      period: Payer.period\n    }</code></pre>\n                                </td>\n                            \n                        </tr>\n                    \n                        <tr>\n                            <th><b>Library Name</b></th>\n                            <th><b>Name</b></th>\n                        </tr>\n                        <tr>\n                            \n                                <td>POAGOpticNerveEvaluationFHIR</td>\n                            \n                            \n                                <td>SDE Payer</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">define &quot;SDE Payer&quot;:\n  SDE.&quot;SDE Payer&quot;</code></pre>\n                                </td>\n                            \n                        </tr>\n                    \n                        <tr>\n                            <th><b>Library Name</b></th>\n                            <th><b>Name</b></th>\n                        </tr>\n                        <tr>\n                            \n                                <td>SupplementalDataElements</td>\n                            \n                            \n                                <td>SDE Ethnicity</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">define &quot;SDE Ethnicity&quot;:\n  Patient.ethnicity E\n    return Tuple {\n      codes: { E.ombCategory } union E.detailed,\n      display: E.text\n    }</code></pre>\n                                </td>\n                            \n                        </tr>\n                    \n                        <tr>\n                            <th><b>Library Name</b></th>\n                            <th><b>Name</b></th>\n                        </tr>\n                        <tr>\n                            \n                                <td>POAGOpticNerveEvaluationFHIR</td>\n                            \n                            \n                                <td>SDE Ethnicity</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">define &quot;SDE Ethnicity&quot;:\n  SDE.&quot;SDE Ethnicity&quot;</code></pre>\n                                </td>\n                            \n                        </tr>\n                    \n                        <tr>\n                            <th><b>Library Name</b></th>\n                            <th><b>Name</b></th>\n                        </tr>\n                        <tr>\n                            \n                                <td>SupplementalDataElements</td>\n                            \n                            \n                                <td>SDE Race</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">define &quot;SDE Race&quot;:\n  Patient.race R\n    return Tuple {\n      codes: R.ombCategory union R.detailed,\n      display: R.text\n    }</code></pre>\n                                </td>\n                            \n                        </tr>\n                    \n                        <tr>\n                            <th><b>Library Name</b></th>\n                            <th><b>Name</b></th>\n                        </tr>\n                        <tr>\n                            \n                                <td>POAGOpticNerveEvaluationFHIR</td>\n                            \n                            \n                                <td>SDE Race</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">define &quot;SDE Race&quot;:\n  SDE.&quot;SDE Race&quot;</code></pre>\n                                </td>\n                            \n                        </tr>\n                    \n                        <tr>\n                            <th><b>Library Name</b></th>\n                            <th><b>Name</b></th>\n                        </tr>\n                        <tr>\n                            \n                                <td>POAGOpticNerveEvaluationFHIR</td>\n                            \n                            \n                                <td>Medical Reason for Not Performing Cup to Disc Ratio</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">define &quot;Medical Reason for Not Performing Cup to Disc Ratio&quot;:\n  [&quot;ObservationNotDone&quot;: &quot;Cup to Disc Ratio&quot;] CupToDiscExamNotPerformed\n    with &quot;Primary Open Angle Glaucoma Encounter&quot; EncounterWithPOAG\n      such that CupToDiscExamNotPerformed.issued.toInterval ( ) during EncounterWithPOAG.period\n    where CupToDiscExamNotPerformed.status = 'cancelled'\n      and CupToDiscExamNotPerformed.notDoneReason in &quot;Medical Reason&quot;</code></pre>\n                                </td>\n                            \n                        </tr>\n                    \n                        <tr>\n                            <th><b>Library Name</b></th>\n                            <th><b>Name</b></th>\n                        </tr>\n                        <tr>\n                            \n                                <td>POAGOpticNerveEvaluationFHIR</td>\n                            \n                            \n                                <td>Medical Reason for Not Performing Optic Disc Exam</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">define &quot;Medical Reason for Not Performing Optic Disc Exam&quot;:\n  [&quot;ObservationNotDone&quot;: &quot;Optic Disc Exam for Structural Abnormalities&quot;] OpticDiscExamNotPerformed\n    with &quot;Primary Open Angle Glaucoma Encounter&quot; EncounterWithPOAG\n      such that OpticDiscExamNotPerformed.issued.toInterval ( ) during EncounterWithPOAG.period\n    where OpticDiscExamNotPerformed.status = 'cancelled'\n      and OpticDiscExamNotPerformed.notDoneReason in &quot;Medical Reason&quot;</code></pre>\n                                </td>\n                            \n                        </tr>\n                    \n                        <tr>\n                            <th><b>Library Name</b></th>\n                            <th><b>Name</b></th>\n                        </tr>\n                        <tr>\n                            \n                                <td>POAGOpticNerveEvaluationFHIR</td>\n                            \n                            \n                                <td>Denominator Exceptions</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">define &quot;Denominator Exceptions&quot;:\n  exists &quot;Medical Reason for Not Performing Cup to Disc Ratio&quot;\n    or exists &quot;Medical Reason for Not Performing Optic Disc Exam&quot;</code></pre>\n                                </td>\n                            \n                        </tr>\n                    \n                        <tr>\n                            <th><b>Library Name</b></th>\n                            <th><b>Name</b></th>\n                        </tr>\n                        <tr>\n                            \n                                <td>QICoreCommon</td>\n                            \n                            \n                                <td>prevalenceInterval</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">/*\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, the resulting interval will have\na closed ending boundary. If the condition is not active, the resulting interval will have an open ending boundary.\n*/\ndefine fluent function prevalenceInterval(condition Condition):\nif condition.clinicalStatus ~ &quot;active&quot;\n  or condition.clinicalStatus ~ &quot;recurrence&quot;\n  or condition.clinicalStatus ~ &quot;relapse&quot; then\n  Interval[start of condition.onset.toInterval(), end of condition.abatementInterval()]\nelse\n  Interval[start of condition.onset.toInterval(), end of condition.abatementInterval())</code></pre>\n                                </td>\n                            \n                        </tr>\n                    \n                        <tr>\n                            <th><b>Library Name</b></th>\n                            <th><b>Name</b></th>\n                        </tr>\n                        <tr>\n                            \n                                <td>QICoreCommon</td>\n                            \n                            \n                                <td>isActive</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">/* 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 Condition):\n  condition.clinicalStatus ~ &quot;active&quot;\n    or condition.clinicalStatus ~ &quot;recurrence&quot;\n    or condition.clinicalStatus ~ &quot;relapse&quot;</code></pre>\n                                </td>\n                            \n                        </tr>\n                    \n                        <tr>\n                            <th><b>Library Name</b></th>\n                            <th><b>Name</b></th>\n                        </tr>\n                        <tr>\n                            \n                                <td>QICoreCommon</td>\n                            \n                            \n                                <td>toInterval</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">/*\n@description: Normalizes a value that is a choice of timing-valued types to an equivalent interval\n@comment: Normalizes a choice type of DateTime, Quanitty, Interval&lt;DateTime&gt;, or Interval&lt;Quantity&gt; types\nto an equivalent interval. This selection of choice types is a superset of the majority of choice types that are used as possible\nrepresentations for timing-valued elements in QICore, allowing this function to be used across any resource.\nThe input can be provided as a DateTime, Quantity, Interval&lt;DateTime&gt; or Interval&lt;Quantity&gt;.\nThe intent of this function is to provide a clear and concise mechanism to treat single\nelements that have multiple possible representations as intervals so that logic doesn't have to account\nfor the variability. More complex calculations (such as medication request period or dispense period\ncalculation) need specific guidance and consideration. That guidance may make use of this function, but\nthe focus of this function is on single element calculations where the semantics are unambiguous.\nIf the input is a DateTime, the result a DateTime Interval beginning and ending on that DateTime.\nIf the input is a Quantity, the quantity is expected to be a calendar-duration interpreted as an Age,\nand the result is a DateTime Interval beginning on the Date the patient turned that age and ending immediately before one year later.\nIf the input is a DateTime Interval, the result is the input.\nIf the input is a Quantity Interval, the quantities are expected to be calendar-durations interpreted as an Age, and the result\nis a DateTime Interval beginning on the date the patient turned the age given as the start of the quantity interval, and ending\nimmediately before one year later than the date the patient turned the age given as the end of the quantity interval.\nAny other input will reslt in a null DateTime Interval\n*/\ndefine fluent function toInterval(choice Choice&lt;DateTime, Quantity, Interval&lt;DateTime&gt;, Interval&lt;Quantity&gt;&gt;):\n  case\n\t  when choice is DateTime then\n    \tInterval[choice as DateTime, choice as DateTime]\n\t\twhen choice is Interval&lt;DateTime&gt; then\n  \t\tchoice as Interval&lt;DateTime&gt;\n\t\twhen choice is Quantity then\n\t\t  Interval[Patient.birthDate + (choice as Quantity),\n\t\t\t  Patient.birthDate + (choice as Quantity) + 1 year)\n\t\twhen choice is Interval&lt;Quantity&gt; then\n\t\t  Interval[Patient.birthDate + (choice.low as Quantity),\n\t\t\t  Patient.birthDate + (choice.high as Quantity) + 1 year)\n\t\telse\n\t\t\tnull as Interval&lt;DateTime&gt;\n\tend</code></pre>\n                                </td>\n                            \n                        </tr>\n                    \n                        <tr>\n                            <th><b>Library Name</b></th>\n                            <th><b>Name</b></th>\n                        </tr>\n                        <tr>\n                            \n                                <td>FHIRHelpers</td>\n                            \n                            \n                                <td>ToString</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">define function ToString(value uri): value.value</code></pre>\n                                </td>\n                            \n                        </tr>\n                    \n                        <tr>\n                            <th><b>Library Name</b></th>\n                            <th><b>Name</b></th>\n                        </tr>\n                        <tr>\n                            \n                                <td>FHIRHelpers</td>\n                            \n                            \n                                <td>ToCode</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">/*\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        }</code></pre>\n                                </td>\n                            \n                        </tr>\n                    \n                    </table>\n                </td>\n            </tr>\n            \n        \n    \n\n    </table>\n</div>"
      },
      "contained" : [
        {
          "resourceType" : "Library",
          "id" : "effective-data-requirements",
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode",
              "valueCoding" : {
                "system" : "http://hl7.org/fhir/v3/AdministrativeGender",
                "code" : "M",
                "display" : "Male"
              }
            },
            {
              "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode",
              "valueCoding" : {
                "system" : "http://hl7.org/fhir/v3/AdministrativeGender",
                "code" : "F",
                "display" : "Female"
              }
            },
            {
              "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/v3-ActCode",
                "code" : "AMB",
                "display" : "Ambulatory"
              }
            },
            {
              "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode",
              "valueCoding" : {
                "system" : "http://terminology.hl7.org/CodeSystem/condition-clinical",
                "code" : "active"
              }
            },
            {
              "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode",
              "valueCoding" : {
                "system" : "http://terminology.hl7.org/CodeSystem/condition-clinical",
                "code" : "recurrence"
              }
            },
            {
              "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode",
              "valueCoding" : {
                "system" : "http://terminology.hl7.org/CodeSystem/condition-clinical",
                "code" : "relapse"
              }
            },
            {
              "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode",
              "valueCoding" : {
                "system" : "http://terminology.hl7.org/CodeSystem/condition-ver-status",
                "code" : "unconfirmed"
              }
            },
            {
              "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode",
              "valueCoding" : {
                "system" : "http://terminology.hl7.org/CodeSystem/condition-ver-status",
                "code" : "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"
              }
            },
            {
              "extension" : [
                {
                  "url" : "libraryName",
                  "valueString" : "SupplementalDataElements"
                },
                {
                  "url" : "name",
                  "valueString" : "SDE Sex"
                },
                {
                  "url" : "statement",
                  "valueString" : "define \"SDE Sex\":\n  case\n      when Patient.gender = 'male' then \"M\"\n      when Patient.gender = 'female' then \"F\"\n      else null\n    end"
                },
                {
                  "url" : "displaySequence",
                  "valueInteger" : 0
                }
              ],
              "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
            },
            {
              "extension" : [
                {
                  "url" : "libraryName",
                  "valueString" : "POAGOpticNerveEvaluationFHIR"
                },
                {
                  "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" : "POAGOpticNerveEvaluationFHIR"
                },
                {
                  "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.class !~ \"virtual\"\n      and QualifyingEncounter.class ~ \"AMB\"\n      and QualifyingEncounter.status = 'finished'"
                },
                {
                  "url" : "displaySequence",
                  "valueInteger" : 2
                }
              ],
              "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
            },
            {
              "extension" : [
                {
                  "url" : "libraryName",
                  "valueString" : "POAGOpticNerveEvaluationFHIR"
                },
                {
                  "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 [\"Condition\": \"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" : "POAGOpticNerveEvaluationFHIR"
                },
                {
                  "url" : "name",
                  "valueString" : "Cup to Disc Ratio Performed with Result"
                },
                {
                  "url" : "statement",
                  "valueString" : "define \"Cup to Disc Ratio Performed with Result\":\n  [\"Observation\": \"Cup to Disc Ratio\"] CupToDiscExamPerformed\n    with \"Primary Open Angle Glaucoma Encounter\" EncounterWithPOAG\n      such that CupToDiscExamPerformed.effective.toInterval ( ) during 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" : "POAGOpticNerveEvaluationFHIR"
                },
                {
                  "url" : "name",
                  "valueString" : "Optic Disc Exam Performed with Result"
                },
                {
                  "url" : "statement",
                  "valueString" : "define \"Optic Disc Exam Performed with Result\":\n  [\"Observation\": \"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" : "POAGOpticNerveEvaluationFHIR"
                },
                {
                  "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" : "POAGOpticNerveEvaluationFHIR"
                },
                {
                  "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" : "POAGOpticNerveEvaluationFHIR"
                },
                {
                  "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" : "POAGOpticNerveEvaluationFHIR"
                },
                {
                  "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" : "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" : 11
                }
              ],
              "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
            },
            {
              "extension" : [
                {
                  "url" : "libraryName",
                  "valueString" : "POAGOpticNerveEvaluationFHIR"
                },
                {
                  "url" : "name",
                  "valueString" : "SDE Ethnicity"
                },
                {
                  "url" : "statement",
                  "valueString" : "define \"SDE Ethnicity\":\n  SDE.\"SDE Ethnicity\""
                },
                {
                  "url" : "displaySequence",
                  "valueInteger" : 12
                }
              ],
              "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" : 13
                }
              ],
              "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
            },
            {
              "extension" : [
                {
                  "url" : "libraryName",
                  "valueString" : "POAGOpticNerveEvaluationFHIR"
                },
                {
                  "url" : "name",
                  "valueString" : "SDE Race"
                },
                {
                  "url" : "statement",
                  "valueString" : "define \"SDE Race\":\n  SDE.\"SDE Race\""
                },
                {
                  "url" : "displaySequence",
                  "valueInteger" : 14
                }
              ],
              "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
            },
            {
              "extension" : [
                {
                  "url" : "libraryName",
                  "valueString" : "POAGOpticNerveEvaluationFHIR"
                },
                {
                  "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  [\"ObservationNotDone\": \"Cup to Disc Ratio\"] CupToDiscExamNotPerformed\n    with \"Primary Open Angle Glaucoma Encounter\" EncounterWithPOAG\n      such that CupToDiscExamNotPerformed.issued.toInterval ( ) during EncounterWithPOAG.period\n    where CupToDiscExamNotPerformed.status = 'cancelled'\n      and CupToDiscExamNotPerformed.notDoneReason in \"Medical Reason\""
                },
                {
                  "url" : "displaySequence",
                  "valueInteger" : 15
                }
              ],
              "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
            },
            {
              "extension" : [
                {
                  "url" : "libraryName",
                  "valueString" : "POAGOpticNerveEvaluationFHIR"
                },
                {
                  "url" : "name",
                  "valueString" : "Medical Reason for Not Performing Optic Disc Exam"
                },
                {
                  "url" : "statement",
                  "valueString" : "define \"Medical Reason for Not Performing Optic Disc Exam\":\n  [\"ObservationNotDone\": \"Optic Disc Exam for Structural Abnormalities\"] OpticDiscExamNotPerformed\n    with \"Primary Open Angle Glaucoma Encounter\" EncounterWithPOAG\n      such that OpticDiscExamNotPerformed.issued.toInterval ( ) during EncounterWithPOAG.period\n    where OpticDiscExamNotPerformed.status = 'cancelled'\n      and OpticDiscExamNotPerformed.notDoneReason in \"Medical Reason\""
                },
                {
                  "url" : "displaySequence",
                  "valueInteger" : 16
                }
              ],
              "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
            },
            {
              "extension" : [
                {
                  "url" : "libraryName",
                  "valueString" : "POAGOpticNerveEvaluationFHIR"
                },
                {
                  "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" : 17
                }
              ],
              "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, the resulting interval will have\na closed ending boundary. If the condition is not active, the resulting interval will have an open ending boundary.\n*/\ndefine fluent function prevalenceInterval(condition Condition):\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  Interval[start of condition.onset.toInterval(), end of condition.abatementInterval())"
                },
                {
                  "url" : "displaySequence",
                  "valueInteger" : 18
                }
              ],
              "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 Condition):\n  condition.clinicalStatus ~ \"active\"\n    or condition.clinicalStatus ~ \"recurrence\"\n    or condition.clinicalStatus ~ \"relapse\""
                },
                {
                  "url" : "displaySequence",
                  "valueInteger" : 19
                }
              ],
              "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
            },
            {
              "extension" : [
                {
                  "url" : "libraryName",
                  "valueString" : "QICoreCommon"
                },
                {
                  "url" : "name",
                  "valueString" : "toInterval"
                },
                {
                  "url" : "statement",
                  "valueString" : "/*\n@description: Normalizes a value that is a choice of timing-valued types to an equivalent interval\n@comment: Normalizes a choice type of DateTime, Quanitty, Interval<DateTime>, or Interval<Quantity> types\nto an equivalent interval. This selection of choice types is a superset of the majority of choice types that are used as possible\nrepresentations for timing-valued elements in QICore, allowing this function to be used across any resource.\nThe input can be provided as a DateTime, Quantity, Interval<DateTime> or Interval<Quantity>.\nThe intent of this function is to provide a clear and concise mechanism to treat single\nelements that have multiple possible representations as intervals so that logic doesn't have to account\nfor the variability. More complex calculations (such as medication request period or dispense period\ncalculation) need specific guidance and consideration. That guidance may make use of this function, but\nthe focus of this function is on single element calculations where the semantics are unambiguous.\nIf the input is a DateTime, the result a DateTime Interval beginning and ending on that DateTime.\nIf the input is a Quantity, the quantity is expected to be a calendar-duration interpreted as an Age,\nand the result is a DateTime Interval beginning on the Date the patient turned that age and ending immediately before one year later.\nIf the input is a DateTime Interval, the result is the input.\nIf the input is a Quantity Interval, the quantities are expected to be calendar-durations interpreted as an Age, and the result\nis a DateTime Interval beginning on the date the patient turned the age given as the start of the quantity interval, and ending\nimmediately before one year later than the date the patient turned the age given as the end of the quantity interval.\nAny other input will reslt in a null DateTime Interval\n*/\ndefine fluent function toInterval(choice Choice<DateTime, Quantity, Interval<DateTime>, Interval<Quantity>>):\n  case\n\t  when choice is DateTime then\n    \tInterval[choice as DateTime, choice as DateTime]\n\t\twhen choice is Interval<DateTime> then\n  \t\tchoice as Interval<DateTime>\n\t\twhen choice is Quantity then\n\t\t  Interval[Patient.birthDate + (choice as Quantity),\n\t\t\t  Patient.birthDate + (choice as Quantity) + 1 year)\n\t\twhen choice is Interval<Quantity> then\n\t\t  Interval[Patient.birthDate + (choice.low as Quantity),\n\t\t\t  Patient.birthDate + (choice.high as Quantity) + 1 year)\n\t\telse\n\t\t\tnull as Interval<DateTime>\n\tend"
                },
                {
                  "url" : "displaySequence",
                  "valueInteger" : 20
                }
              ],
              "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" : 21
                }
              ],
              "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" : 22
                }
              ],
              "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
            }
          ],
          "status" : "active",
          "type" : {
            "coding" : [
              {
                "system" : "http://terminology.hl7.org/CodeSystem/library-type",
                "code" : "module-definition"
              }
            ]
          },
          "relatedArtifact" : [
            {
              "type" : "depends-on",
              "display" : "Library SDE",
              "resource" : "http://ecqi.healthit.gov/ecqms/Library/SupplementalDataElements|3.4.000"
            },
            {
              "type" : "depends-on",
              "display" : "Library FHIRHelpers",
              "resource" : "http://ecqi.healthit.gov/ecqms/Library/FHIRHelpers|4.3.000"
            },
            {
              "type" : "depends-on",
              "display" : "Library QICoreCommon",
              "resource" : "http://ecqi.healthit.gov/ecqms/Library/QICoreCommon|1.5.000"
            },
            {
              "type" : "depends-on",
              "display" : "Code system AdministrativeGender",
              "resource" : "http://hl7.org/fhir/v3/AdministrativeGender"
            },
            {
              "type" : "depends-on",
              "display" : "Code system ActCode",
              "resource" : "http://terminology.hl7.org/CodeSystem/v3-ActCode"
            },
            {
              "type" : "depends-on",
              "display" : "Code system ConditionClinicalStatusCodes",
              "resource" : "http://terminology.hl7.org/CodeSystem/condition-clinical"
            },
            {
              "type" : "depends-on",
              "display" : "Code system ConditionVerificationStatusCodes",
              "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"
            },
            {
              "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"
            },
            {
              "type" : "depends-on",
              "display" : "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"
            },
            {
              "type" : "depends-on",
              "display" : "Value set Primary Open-Angle Glaucoma",
              "resource" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.326"
            },
            {
              "type" : "depends-on",
              "display" : "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"
            },
            {
              "type" : "depends-on",
              "display" : "Value set Payer Type",
              "resource" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.114222.4.11.3591"
            },
            {
              "type" : "depends-on",
              "display" : "Value set Medical Reason",
              "resource" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1007"
            }
          ],
          "parameter" : [
            {
              "name" : "Measurement Period",
              "use" : "in",
              "min" : 0,
              "max" : "1",
              "type" : "Period"
            },
            {
              "name" : "SDE Sex",
              "use" : "out",
              "min" : 0,
              "max" : "1",
              "type" : "Coding"
            },
            {
              "name" : "Numerator",
              "use" : "out",
              "min" : 0,
              "max" : "1",
              "type" : "boolean"
            },
            {
              "name" : "Denominator",
              "use" : "out",
              "min" : 0,
              "max" : "1",
              "type" : "boolean"
            },
            {
              "name" : "SDE Payer",
              "use" : "out",
              "min" : 0,
              "max" : "*",
              "type" : "Resource"
            },
            {
              "name" : "Initial Population",
              "use" : "out",
              "min" : 0,
              "max" : "1",
              "type" : "boolean"
            },
            {
              "name" : "SDE Ethnicity",
              "use" : "out",
              "min" : 0,
              "max" : "1",
              "type" : "Resource"
            },
            {
              "name" : "SDE Race",
              "use" : "out",
              "min" : 0,
              "max" : "1",
              "type" : "Resource"
            },
            {
              "name" : "Denominator Exceptions",
              "use" : "out",
              "min" : 0,
              "max" : "1",
              "type" : "boolean"
            }
          ],
          "dataRequirement" : [
            {
              "type" : "Patient",
              "profile" : [
                🔗 "http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-patient"
              ],
              "mustSupport" : [
                "ethnicity",
                "race"
              ]
            },
            {
              "type" : "Encounter",
              "profile" : [
                🔗 "http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-encounter"
              ],
              "mustSupport" : [
                "type",
                "period",
                "class",
                "status",
                "status.value"
              ],
              "codeFilter" : [
                {
                  "path" : "type",
                  "valueSet" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1001"
                }
              ]
            },
            {
              "type" : "Encounter",
              "profile" : [
                🔗 "http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-encounter"
              ],
              "mustSupport" : [
                "type",
                "period",
                "class",
                "status",
                "status.value"
              ],
              "codeFilter" : [
                {
                  "path" : "type",
                  "valueSet" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1285"
                }
              ]
            },
            {
              "type" : "Encounter",
              "profile" : [
                🔗 "http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-encounter"
              ],
              "mustSupport" : [
                "type",
                "period",
                "class",
                "status",
                "status.value"
              ],
              "codeFilter" : [
                {
                  "path" : "type",
                  "valueSet" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1008"
                }
              ]
            },
            {
              "type" : "Encounter",
              "profile" : [
                🔗 "http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-encounter"
              ],
              "mustSupport" : [
                "type",
                "period",
                "class",
                "status",
                "status.value"
              ],
              "codeFilter" : [
                {
                  "path" : "type",
                  "valueSet" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1012"
                }
              ]
            },
            {
              "type" : "Encounter",
              "profile" : [
                🔗 "http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-encounter"
              ],
              "mustSupport" : [
                "type",
                "period",
                "class",
                "status",
                "status.value"
              ],
              "codeFilter" : [
                {
                  "path" : "type",
                  "valueSet" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1014"
                }
              ]
            },
            {
              "type" : "Condition",
              "profile" : [
                🔗 "http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-condition"
              ],
              "mustSupport" : [
                "code",
                "verificationStatus"
              ],
              "codeFilter" : [
                {
                  "path" : "code",
                  "valueSet" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.326"
                }
              ]
            },
            {
              "type" : "Observation",
              "profile" : [
                🔗 "http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-observation"
              ],
              "mustSupport" : [
                "code",
                "effective",
                "value",
                "status",
                "status.value"
              ],
              "codeFilter" : [
                {
                  "path" : "code",
                  "valueSet" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1333"
                }
              ]
            },
            {
              "type" : "Observation",
              "profile" : [
                🔗 "http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-observation"
              ],
              "mustSupport" : [
                "code",
                "effective",
                "value",
                "status",
                "status.value"
              ],
              "codeFilter" : [
                {
                  "path" : "code",
                  "valueSet" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1334"
                }
              ]
            },
            {
              "type" : "Coverage",
              "profile" : [
                🔗 "http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-coverage"
              ],
              "mustSupport" : [
                "type",
                "period"
              ],
              "codeFilter" : [
                {
                  "path" : "type",
                  "valueSet" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.114222.4.11.3591"
                }
              ]
            },
            {
              "type" : "Observation",
              "profile" : [
                🔗 "http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-observationnotdone"
              ],
              "mustSupport" : [
                "code",
                "issued",
                "issued.value",
                "status",
                "status.value",
                "extension"
              ],
              "codeFilter" : [
                {
                  "path" : "code",
                  "valueSet" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1333"
                }
              ]
            },
            {
              "type" : "Observation",
              "profile" : [
                🔗 "http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-observationnotdone"
              ],
              "mustSupport" : [
                "code",
                "issued",
                "issued.value",
                "status",
                "status.value",
                "extension"
              ],
              "codeFilter" : [
                {
                  "path" : "code",
                  "valueSet" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1333"
                }
              ]
            },
            {
              "type" : "Observation",
              "profile" : [
                🔗 "http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-observationnotdone"
              ],
              "mustSupport" : [
                "code",
                "issued",
                "issued.value",
                "status",
                "status.value",
                "extension"
              ],
              "codeFilter" : [
                {
                  "path" : "code",
                  "valueSet" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1334"
                }
              ]
            },
            {
              "type" : "Observation",
              "profile" : [
                🔗 "http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-observationnotdone"
              ],
              "mustSupport" : [
                "code",
                "issued",
                "issued.value",
                "status",
                "status.value",
                "extension"
              ],
              "codeFilter" : [
                {
                  "path" : "code",
                  "valueSet" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1334"
                }
              ]
            }
          ]
        }
      ],
      "extension" : [
        {
          "id" : "supplementalDataGuidance",
          "extension" : [
            {
              "url" : "guidance"
            },
            {
              "url" : "usage",
              "valueCodeableConcept" : {
                "coding" : [
                  {
                    "system" : "http://terminology.hl7.org/CodeSystem/measure-data-usage",
                    "code" : "supplemental-data",
                    "display" : "Supplemental Data"
                  }
                ],
                "text" : "Supplemental Data Guidance"
              }
            }
          ],
          "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-supplementalDataGuidance"
        },
        {
          "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-softwaresystem",
          "valueReference" : {
            "reference" : "Device/cqf-tooling"
          }
        },
        {
          "id" : "effective-data-requirements",
          "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-effectiveDataRequirements",
          "valueReference" : {
            "reference" : "#effective-data-requirements"
          }
        }
      ],
      "url" : "http://ecqi.healthit.gov/ecqms/Measure/POAGOpticNerveEvaluationFHIR",
      "identifier" : [
        {
          "use" : "usual",
          "type" : {
            "coding" : [
              {
                "system" : "http://hl7.org/fhir/us/cqfmeasures/CodeSystem/identifier-type",
                "code" : "short-name"
              }
            ]
          },
          "system" : "https://madie.cms.gov/measure/shortName",
          "value" : "CMS143FHIR"
        },
        {
          "use" : "official",
          "type" : {
            "coding" : [
              {
                "system" : "http://hl7.org/fhir/us/cqfmeasures/CodeSystem/identifier-type",
                "code" : "version-independent"
              }
            ]
          },
          "system" : "urn:ietf:rfc:3986",
          "value" : "urn:uuid:7b41a49e-61af-4a73-8dfd-a6a76e8e7c49"
        },
        {
          "use" : "official",
          "type" : {
            "coding" : [
              {
                "system" : "http://hl7.org/fhir/us/cqfmeasures/CodeSystem/identifier-type",
                "code" : "version-specific"
              }
            ]
          },
          "system" : "urn:ietf:rfc:3986",
          "value" : "urn:uuid:dad4363e-52b2-4add-9740-fb79aaf65e74"
        },
        {
          "use" : "official",
          "type" : {
            "coding" : [
              {
                "system" : "http://hl7.org/fhir/us/cqfmeasures/CodeSystem/identifier-type",
                "code" : "endorser"
              }
            ]
          },
          "system" : "https://madie.cms.gov/measure/nqfId",
          "value" : "0086e",
          "assigner" : {
            "display" : "NQF"
          }
        },
        {
          "use" : "official",
          "type" : {
            "coding" : [
              {
                "system" : "http://hl7.org/fhir/us/cqfmeasures/CodeSystem/identifier-type",
                "code" : "publisher"
              }
            ]
          },
          "system" : "https://madie.cms.gov/measure/cmsId",
          "value" : "143FHIR",
          "assigner" : {
            "display" : "CMS"
          }
        }
      ],
      "version" : "0.0.004",
      "name" : "POAGOpticNerveEvaluationFHIR",
      "title" : "Primary Open-Angle Glaucoma (POAG): Optic Nerve EvaluationFHIR",
      "status" : "draft",
      "experimental" : false,
      "date" : "2023-10-27T08:12:32+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 12 months",
      "purpose" : "UNKNOWN",
      "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 FHIR-based measure has been derived from the QDM-based measure: CMS143v12. \nPlease refer to the HL7 QI-Core Implementation Guide (http://hl7.org/fhir/us/qicore/index.html) for more information on QI-Core and mapping recommendations from QDM to QI-Core 4.1.1 (http://hl7.org/fhir/us/qicore/qdm-to-qicore.html).",
      "copyright" : "Copyright 2023 American Academy of Ophthalmology. All Rights Reserved.",
      "approvalDate" : "2023-08-14",
      "lastReviewDate" : "2023-08-14",
      "effectivePeriod" : {
        "start" : "2024-01-01",
        "end" : "2024-12-31"
      },
      "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" : [
        🔗 "http://ecqi.healthit.gov/ecqms/Library/POAGOpticNerveEvaluationFHIR"
      ],
      "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 2004-2022 American Medical Association. LOINC(R) is copyright 2004-2022 Regenstrief Institute, Inc. This material contains SNOMED Clinical Terms(R) (SNOMED CT[R]) copyright 2004-2022 International Health Terminology Standards Development Organisation. ICD-10 is copyright 2022 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).",
      "group" : [
        {
          "id" : "6467cfd1be9def4e0b01b112",
          "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"
                  }
                ]
              }
            }
          ],
          "population" : [
            {
              "id" : "675F17B7-8AFC-46A1-9856-46BE82A4B91B",
              "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" : "5B2E7B56-B8EB-4038-82F3-10882FEC3E65",
              "code" : {
                "coding" : [
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                    "code" : "denominator",
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                ]
              },
              "description" : "Equals Initial Population",
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                "language" : "text/cql-identifier",
                "expression" : "Denominator"
              }
            },
            {
              "id" : "4b08f482-fdfc-4a5b-9cb9-7572e1b2c3ec",
              "code" : {
                "coding" : [
                  {
                    "system" : "http://terminology.hl7.org/CodeSystem/measure-population",
                    "code" : "denominator-exclusion",
                    "display" : "Denominator Exclusion"
                  }
                ]
              },
              "criteria" : {
                "language" : "text/cql-identifier"
              }
            },
            {
              "id" : "CA57AFF6-2A99-4D62-A2C1-1DAB994EE665",
              "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 within 12 months",
              "criteria" : {
                "language" : "text/cql-identifier",
                "expression" : "Numerator"
              }
            },
            {
              "id" : "52c744ad-93a8-4d53-a086-51ad88b41602",
              "code" : {
                "coding" : [
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                    "system" : "http://terminology.hl7.org/CodeSystem/measure-population",
                    "code" : "numerator-exclusion",
                    "display" : "Numerator Exclusion"
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                ]
              },
              "criteria" : {
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            },
            {
              "id" : "41D39B61-9AF0-4A23-91A9-385AAFB45D32",
              "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"
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            }
          ],
          "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"
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          ],
          "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"
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          ],
          "description" : "SDE Sex",
          "criteria" : {
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            "expression" : "SDE Sex"
          }
        }
      ]
    }