eCQM QICore Content Implementation Guide
2024.0.0 - CI Build

eCQM QICore Content Implementation Guide, published by cqframework. This guide is not an authorized publication; it is the continuous build for version 2024.0.0 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-2024/ and changes regularly. See the Directory of published versions

: HIV Annual Retention in CareFHIR - JSON Representation

Draft as of 2024-07-09

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{
  "resourceType" : "Measure",
  "id" : "HIVRetentionFHIR",
  "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;\">HIV Annual Retention in CareFHIR</td>\n            </tr>\n        \n\n        \n\n        \n            <tr>\n                <th scope=\"row\"><b>Id: </b></th>\n                <td style=\"padding-left: 4px;\">HIVRetentionFHIR</td>\n            </tr>\n        \n\n        \n            <tr>\n                <th scope=\"row\"><b>Version: </b></th>\n                <td style=\"padding-left: 4px;\">0.1.000</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-HIVRetentionFHIR.html\">HIV Annual Retention in CareFHIR</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>CMS1157FHIR</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:03878bb8-1209-4f3f-91f6-52b655092251</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:0d43cbbd-6020-43b4-bfb2-40d2b4529b97</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>1157FHIR</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;\">2025-01-01..2025-12-31</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>Publisher: </b></th>\n                <td style=\"padding-left: 4px;\">Health Resources &amp; Services Administration</td>\n            </tr>\n        \n\n        \n        <tr>\n            <th scope=\"row\"><b>Author: </b></th>\n            <td style=\"padding-left: 4px;\">Health Resources &amp; Services Administration</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, regardless of age, with a diagnosis of HIV who had at least two eligible encounters or at least one eligible encounter and one HIV viral load test that were at least 90 days apart within the measurement period</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>This measure was developed by the Health Resources and Services Administration of the U.S. Department for Health and Human Services. It is in the public domain.   Citation of HRSA as the source of the original measure is appreciated. Any modified versions may not be represented as approved, endorsed, or authorized by HRSA or HHS. 42 U.S.C. Section 1320b-10. Users of modified versions should clearly explain how they deviate from HRSA's original measure.  Limited proprietary coding is contained in the Measure specifications for user convenience. Users of proprietary code sets should obtain all necessary licenses from the owners of the code sets.   CPT(R) contained in the Measure specifications is copyright 2004-2023 American Medical Association. LOINC(R) is copyright 2004-2023 Regenstrief Institute, Inc. This material contains SNOMED Clinical Terms(R) (SNOMED CT[R]) copyright 2004-2023 International Health Terminology Standards Development Organisation. ICD-10 is copyright 2023 World Health Organization. All Rights Reserved.  Due to technical limitations, registered trademarks are indicated by (R) or [R] and unregistered trademarks are indicated by (TM) or [TM].</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>These performance measures are not clinical guidelines and do not establish a standard of medical care, and have not been tested for all potential applications.  THE MEASURES AND SPECIFICATIONS ARE PROVIDED &quot;AS IS&quot; WITHOUT WARRANTY OF ANY KIND.  Due to technical limitations, registered trademarks are indicated by (R) or [R] and unregistered trademarks are indicated by (TM) or [TM].</p>\n</div></td>\n            </tr>\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>The HIV &quot;continuum of care&quot; is the process of HIV testing, linkage to HIV care, initiation of ART, adherence to treatment, retention in care, and virologic suppression (Gardner et al 2011). Poor retention in care is associated with lower rates of ART use (Giordano et al 2003), delayed viral suppression (Crawford et al 2014), and increased risk of mortality (Giordano et al 2007; Mugavero et al 2009). This measure will help providers direct their attention and quality improvement efforts towards improving retention in care.</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>&quot;Retention in care should be routinely monitored. There are various ways to measure retention, including measures based on attended visits over a defined period of time (constancy measures) and measures based on missed visits. Both approaches are valid and independently predict survival. Missed visits and a prolonged time since the last visit are relatively easy to measure and should trigger efforts to retain or re-engage a person in care. Constancy measures (e.g., at least two visits that are at least 90 days apart over 1 year or at least one visit every 6 months over the last 2 years) can be used as clinic quality assurance measures.&quot; (Panel on Antiretroviral Guidelines for Adults and Adolescents, p. L-4)  &quot;Poor retention in HIV care is associated with greater risk of death. Poor retention is more common in people who use substances, have serious mental health problems, have unmet socioeconomic needs (e.g., housing, food, transportation), lack financial resources or health insurance, have schedules that complicate adherence, have been recently incarcerated, or face stigma. At the provider and health system level, low trust in providers and a poor patient-provider relationship have been associated with lower retention, as has lower satisfaction with the clinic experience. Availability of appointments and timeliness of appointments (i.e., long delay from the request for an appointment to the appointment's date) and scheduling convenience are also factors.&quot; (Panel on Antiretroviral Guidelines for Adults and Adolescents, p. L-3)  &quot;Recommendation 2: Systematic monitoring of retention in HIV care is recommended for all patients (II A): Retention in care is associated with improved individual health outcomes, including HIV biomarker and clinical variables, and may reduce community-level viral burden, with implications for secondary prevention. Although monitoring retention is routinely recommended, specific details, such as retention measures to be used and desired visit frequency, vary among jurisdictions and programs and should be in harmony with national and international guidelines. Many retention measures (for example, visit adherence, gaps in care, and visits per interval of time) and data sources (for example, surveillance, medical records, and administrative databases) have been used and may be applied in accordance with local resources and standards of care. As with monitoring of linkage, integration of data sources may enhance monitoring of retention.&quot; (International Association of Physicians in AIDS Care panel, page 4)</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;\">A patient would be included in the measure numerator if they have either two eligible encounters or one eligible encounter and one viral load test at least 90 days apart from each other. The encounter or encounters that cause a patient to be included in the numerator do not need to include the encounter that caused the patient to be included in the denominator.  This eCQM is a patient-based measure. This measure is to be submitted a minimum of once per measurement period for patients with a diagnosis of HIV during the first eight months of the measurement period.  This FHIR-based measure has been derived from the QDM-based measure: CMS1157v1. Please refer to the HL7 QI-Core Implementation Guide (https://hl7.org/fhir/us/qicore/STU4.1.1/) for more information on QI-Core and mapping recommendations from QDM to QI-Core 4.1.1 (https://hl7.org/fhir/us/qicore/STU4.1.1/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>64f88520da013638e7b3d74c</b></th>\n                                    </tr>\n                                \n                                \n                                    <tr>\n                                        <td>Initial Population:</td>\n\n                                        \n                                            \n                                                <td>All patients, regardless of age, with a diagnosis of HIV during the first 8 months of the measurement period or before the measurement period who had at least one eligible encounter during the first 8 months of the measurement period</td>\n                                            \n                                        \n\n                                    </tr>\n                                \n                                    <tr>\n                                        <td>Denominator:</td>\n\n                                        \n                                            \n                                                <td>Equals Initial Population</td>\n                                            \n                                        \n\n                                    </tr>\n                                \n                                    <tr>\n                                        <td>Numerator:</td>\n\n                                        \n                                            \n                                                <td>Number of patients who had at least two eligible encounters or at least one eligible encounter and one HIV viral load test at least 90 days apart within a 12-month measurement year</td>\n                                            \n                                        \n\n                                    </tr>\n                                \n                                \n                            </table>\n                        \n                    </td>\n                </tr>\n            \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                                <p>SDE Ethnicity</p>\n                            \n                        \n                    \n                        \n                            \n                                <p>SDE Payer</p>\n                            \n                        \n                    \n                        \n                            \n                                <p>SDE Race</p>\n                            \n                        \n                    \n                        \n                            \n                                <p>SDE Sex</p>\n                            \n                        \n                    \n                </td>\n            </tr>\n        \n\n        \n\n        \n            <tr>\n                <th scope=\"row\">\n                    <b> Supplemental Data Guidance\n                        : </b></th>\n                <td style=\"padding-left: 4px;\"> For every patient evaluated by this measure also identify payer, race, ethnicity and sex; SDE Ethnicity-For every patient evaluated by this measure also identify payer, race, ethnicity and sex   SDE Payer   SDE Race   SDE Sex    </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-HIVRetentionFHIR.html\">HIVRetentionFHIR</a></td>\n                            </tr>\n                        \n                    </table>\n                </td>\n            </tr>\n        \n\n        \n\n        \n            \n                <tr>\n                    <th scope=\"row\"><b>Terminology and Other Dependencies: </b></th>\n                    <td style=\"padding-left: 4px;\">\n                        \n                            <li><code>Library/SupplementalDataElements|3.5.000</code></li>\n                        \n                            <li><code>Library/FHIRHelpers|4.4.000</code></li>\n                        \n                            <li><code>Library/QICoreCommon|2.1.000</code></li>\n                        \n                            <li><a href=\"http://hl7.org/fhir/R4/codesystem-administrative-gender.html\">AdministrativeGender</a></li>\n                        \n                            <li><a href=\"http://terminology.hl7.org/5.5.0/CodeSystem-condition-clinical.html\">Condition Clinical Status Codes</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/2.16.840.1.113883.3.464.1003.101.12.1008/expansion\">Outpatient Consultation</a></li>\n                        \n                            <li><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.526.3.1240/expansion\">Annual Wellness Visit</a></li>\n                        \n                            <li><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.101.12.1048/expansion\">Face-to-Face Interaction</a></li>\n                        \n                            <li><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.101.12.1016/expansion\">Home Healthcare Services</a></li>\n                        \n                            <li><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.101.12.1025/expansion\">Preventive Care Services - Established Office Visit, 18 and Up</a></li>\n                        \n                            <li><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.101.12.1023/expansion\">Preventive Care Services-Initial Office Visit, 18 and Up</a></li>\n                        \n                            <li><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.101.12.1022/expansion\">Preventive Care Services, Initial Office Visit, 0 to 17</a></li>\n                        \n                            <li><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.101.12.1024/expansion\">Preventive Care, Established Office Visit, 0 to 17</a></li>\n                        \n                            <li><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.101.12.1080/expansion\">Telephone Visits</a></li>\n                        \n                            <li><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.101.11.1150/expansion\">Preventive Care Services - Other</a></li>\n                        \n                            <li><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.120.12.1003/expansion\">HIV</a></li>\n                        \n                            <li><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.120.12.1002/expansion\">HIV Viral Load</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                    </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                        </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>Resource Type</b></th>\n                                <th><b>Resource 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                                    </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                                    </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                                    </td>\n                                    <td>\n                                        \n                                            \n                                                 Annual Wellness Visit\n                                            \n                                        \n                                    </td>\n                                    <td><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.526.3.1240/expansion\">Annual Wellness 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                                    </td>\n                                    <td>\n                                        \n                                            \n                                                 Face-to-Face Interaction\n                                            \n                                        \n                                    </td>\n                                    <td><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.101.12.1048/expansion\">Face-to-Face Interaction</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                                    </td>\n                                    <td>\n                                        \n                                            \n                                                 Home Healthcare Services\n                                            \n                                        \n                                    </td>\n                                    <td><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.101.12.1016/expansion\">Home Healthcare 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                                    </td>\n                                    <td>\n                                        \n                                            \n                                                 Preventive Care Services Established Office Visit, 18 and Up\n                                            \n                                        \n                                    </td>\n                                    <td><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.101.12.1025/expansion\">Preventive Care Services - Established Office Visit, 18 and Up</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                                    </td>\n                                    <td>\n                                        \n                                            \n                                                 Preventive Care Services Initial Office Visit, 18 and Up\n                                            \n                                        \n                                    </td>\n                                    <td><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.101.12.1023/expansion\">Preventive Care Services-Initial Office Visit, 18 and Up</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                                    </td>\n                                    <td>\n                                        \n                                            \n                                                 Preventive Care Services, Initial Office Visit, 0 to 17\n                                            \n                                        \n                                    </td>\n                                    <td><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.101.12.1022/expansion\">Preventive Care Services, Initial Office Visit, 0 to 17</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                                    </td>\n                                    <td>\n                                        \n                                            \n                                                 Preventive Care, Established Office Visit, 0 to 17\n                                            \n                                        \n                                    </td>\n                                    <td><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.101.12.1024/expansion\">Preventive Care, Established Office Visit, 0 to 17</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                                    </td>\n                                    <td>\n                                        \n                                            \n                                                 Telephone Visits\n                                            \n                                        \n                                    </td>\n                                    <td><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.101.12.1080/expansion\">Telephone Visits</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                                    </td>\n                                    <td>\n                                        \n                                            \n                                                 Preventive Care Services Other\n                                            \n                                        \n                                    </td>\n                                    <td><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.101.11.1150/expansion\">Preventive Care Services - Other</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                                    </td>\n                                    <td>\n                                        \n                                            \n                                                 HIV\n                                            \n                                        \n                                    </td>\n                                    <td><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.120.12.1003/expansion\">HIV</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                                    </td>\n                                    <td>\n                                        \n                                            \n                                                 HIV Viral Load\n                                            \n                                        \n                                    </td>\n                                    <td><a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.464.1003.120.12.1002/expansion\">HIV Viral Load</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                        </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/R4/codesystem-administrative-gender.html\">http://hl7.org/fhir/administrative-gender</a></td>\n                                    </tr>\n                                \n                                    <tr>\n                                        <td>Female</td>\n                                        <td>F</td>\n                                        <td><a href=\"http://hl7.org/fhir/R4/codesystem-administrative-gender.html\">http://hl7.org/fhir/administrative-gender</a></td>\n                                    </tr>\n                                \n                                    <tr>\n                                        <td>Active</td>\n                                        <td>active</td>\n                                        <td><a href=\"http://hl7.org/fhir/R4/codesystem-condition-clinical.html\">http://terminology.hl7.org/CodeSystem/condition-clinical</a></td>\n                                    </tr>\n                                \n                                    <tr>\n                                        <td>Recurrence</td>\n                                        <td>recurrence</td>\n                                        <td><a href=\"http://hl7.org/fhir/R4/codesystem-condition-clinical.html\">http://terminology.hl7.org/CodeSystem/condition-clinical</a></td>\n                                    </tr>\n                                \n                                    <tr>\n                                        <td>Relapse</td>\n                                        <td>relapse</td>\n                                        <td><a href=\"http://hl7.org/fhir/R4/codesystem-condition-clinical.html\">http://terminology.hl7.org/CodeSystem/condition-clinical</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> 64f88520da013638e7b3d74c </td>\n                                <td colspan=\"3\" style=\"padding-left: 4px;\">\n                                    \n                                        <b>Group scoring:</b>\n                                        \n                                            <span>  proportion </span>\n                                        \n                                    \n\n                                    \n\n                                    \n\n                                    \n\n                                    \n                                        <tr>\n                                        \n                                            <th scope=\"row\"><b>Type: </b></th>\n                                            <td style=\"padding-left: 4px;\">\n                                                \n                                                    \n                                                        <p style=\"margin-bottom: 5px;\">\n                                                            <span>Process </span>\n                                                        </p>\n                                                    \n                                                \n                                                \n                                            </td>\n                                        \n                                        </tr>\n                                    \n\n                                    \n\n                                    \n                                    <tr>\n                                        <th scope=\"row\"><b>Rate Aggregation: </b></th>\n                                        <td colspan=\"3\" style=\"padding-left: 4px;\">None</td>\n                                    </tr>\n                                    \n\n                                    \n                                        <tr>\n                                            <th scope=\"row\"><b>Improvement Notation: </b></th>\n                                            <td style=\"padding-left: 4px;\">\n                                            \n                                                \n                                                    \n                                                        <p style=\"margin-bottom: 5px;\">\n                                                            <span>increase </span>\n                                                        </p>\n                                                    \n                                                \n                                                \n                                            \n                                            </td>\n                                        </tr>\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  &quot;Has Active HIV Diagnosis Starts On or Before First 240 Days of Measurement Period&quot;\n    and &quot;Has Qualifying Encounter During First 240 Days of Measurement Period&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>Numerator</td>\n                                    <td>\n                                        \n                                            <pre><code class=\"language-cql\">define &quot;Numerator&quot;:\n  &quot;Has One Encounter With HIV and One Viral Load Test At Least 90 Days Apart&quot;\n    or &quot;Has Two Encounters With HIV At Least 90 Days Apart&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>HIVRetentionFHIR</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>HIVRetentionFHIR</td>\n                            \n                            \n                                <td>Encounter During Measurement Period With HIV</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">define &quot;Encounter During Measurement Period With HIV&quot;:\n  ( ( [&quot;Encounter&quot;: &quot;Office Visit&quot;]\n      union [&quot;Encounter&quot;: &quot;Outpatient Consultation&quot;]\n      union [&quot;Encounter&quot;: &quot;Annual Wellness Visit&quot;]\n      union [&quot;Encounter&quot;: &quot;Face-to-Face Interaction&quot;]\n      union [&quot;Encounter&quot;: &quot;Home Healthcare Services&quot;]\n      union [&quot;Encounter&quot;: &quot;Preventive Care Services Established Office Visit, 18 and Up&quot;]\n      union [&quot;Encounter&quot;: &quot;Preventive Care Services Initial Office Visit, 18 and Up&quot;]\n      union [&quot;Encounter&quot;: &quot;Preventive Care Services, Initial Office Visit, 0 to 17&quot;]\n      union [&quot;Encounter&quot;: &quot;Preventive Care, Established Office Visit, 0 to 17&quot;]\n      union [&quot;Encounter&quot;: &quot;Telephone Visits&quot;]\n      union [&quot;Encounter&quot;: &quot;Preventive Care Services Other&quot;] ) ValidEncounter\n      with [&quot;Condition&quot;: &quot;HIV&quot;] HIVDiagnosis\n        such that ValidEncounter.period during day of &quot;Measurement Period&quot;\n          and HIVDiagnosis.prevalenceInterval ( ) starts on or before day of ValidEncounter.period\n          and HIVDiagnosis.isActive ( )\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>HIVRetentionFHIR</td>\n                            \n                            \n                                <td>Has One Encounter With HIV and One Viral Load Test At Least 90 Days Apart</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">define &quot;Has One Encounter With HIV and One Viral Load Test At Least 90 Days Apart&quot;:\n  exists ( &quot;Encounter During Measurement Period With HIV&quot; ) EncounterWithHIV\n    with [&quot;Observation&quot;: &quot;HIV Viral Load&quot;] ViralLoadTest\n      such that ViralLoadTest.effective.toInterval ( ) during day of &quot;Measurement Period&quot;\n        and ( ( ViralLoadTest.effective.toInterval ( ) starts 90 days or more after day of end of EncounterWithHIV.period )\n            or ( EncounterWithHIV.period starts 90 days or more after day of end of ViralLoadTest.effective.toInterval ( ) )\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>HIVRetentionFHIR</td>\n                            \n                            \n                                <td>Has Two Encounters With HIV At Least 90 Days Apart</td>\n                            \n                        </tr>\n                        <tr>\n                            \n                                <td/>\n                                <td>\n                                    <pre class=\"highlight language-cql\"><code class=\"language-cql\">define &quot;Has Two Encounters With HIV At Least 90 Days Apart&quot;:\n  exists &quot;Encounter During Measurement Period With HIV&quot; EncounterWithHIV\n    with &quot;Encounter During Measurement Period With HIV&quot; AnotherEncounterWithHIV\n      such that EncounterWithHIV !~ AnotherEncounterWithHIV\n        and AnotherEncounterWithHIV.period starts 90 days or more after day of end of EncounterWithHIV.period</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>HIVRetentionFHIR</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  &quot;Has One Encounter With HIV and One Viral Load Test At Least 90 Days Apart&quot;\n    or &quot;Has Two Encounters With HIV At Least 90 Days Apart&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>HIVRetentionFHIR</td>\n                            \n                            \n                                <td>Has Active HIV Diagnosis Starts On or Before First 240 Days of 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;Has Active HIV Diagnosis Starts On or Before First 240 Days of Measurement Period&quot;:\n  exists ( [&quot;Condition&quot;: &quot;HIV&quot;] HIVDx\n      where HIVDx.prevalenceInterval ( ) starts on or before day of ( start of &quot;Measurement Period&quot; + 240 days )\n        and HIVDx.isActive ( )\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>HIVRetentionFHIR</td>\n                            \n                            \n                                <td>Has Qualifying Encounter During First 240 Days of 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;Has Qualifying Encounter During First 240 Days of Measurement Period&quot;:\n  exists ( [&quot;Encounter&quot;: &quot;Office Visit&quot;]\n    union [&quot;Encounter&quot;: &quot;Outpatient Consultation&quot;]\n    union [&quot;Encounter&quot;: &quot;Annual Wellness Visit&quot;]\n    union [&quot;Encounter&quot;: &quot;Face-to-Face Interaction&quot;]\n    union [&quot;Encounter&quot;: &quot;Home Healthcare Services&quot;]\n    union [&quot;Encounter&quot;: &quot;Preventive Care Services Established Office Visit, 18 and Up&quot;]\n    union [&quot;Encounter&quot;: &quot;Preventive Care Services Initial Office Visit, 18 and Up&quot;]\n    union [&quot;Encounter&quot;: &quot;Preventive Care Services, Initial Office Visit, 0 to 17&quot;]\n    union [&quot;Encounter&quot;: &quot;Preventive Care, Established Office Visit, 0 to 17&quot;]\n    union [&quot;Encounter&quot;: &quot;Telephone Visits&quot;]\n    union [&quot;Encounter&quot;: &quot;Preventive Care Services Other&quot;] ) QualifyingEncounter\n    where QualifyingEncounter.period during day of Interval[start of &quot;Measurement Period&quot;, start of &quot;Measurement Period&quot; + 240 days]</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>HIVRetentionFHIR</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  &quot;Has Active HIV Diagnosis Starts On or Before First 240 Days of Measurement Period&quot;\n    and &quot;Has Qualifying Encounter During First 240 Days of Measurement Period&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>HIVRetentionFHIR</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>HIVRetentionFHIR</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>HIVRetentionFHIR</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 }\n        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>HIVRetentionFHIR</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\n        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>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>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, or has an abatement date the resulting \ninterval will have a closed ending boundary. Otherwise, the resulting interval will have an open ending boundary.\n*/\ndefine fluent function prevalenceInterval(condition 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    (end of condition.abatementInterval()) abatementDate\n    return if abatementDate is null then\n      Interval[start of condition.onset.toInterval(), abatementDate)\n    else\n      Interval[start of condition.onset.toInterval(), abatementDate]</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/administrative-gender",
            "code" : "M",
            "display" : "Male"
          }
        },
        {
          "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode",
          "valueCoding" : {
            "system" : "http://hl7.org/fhir/administrative-gender",
            "code" : "F",
            "display" : "Female"
          }
        },
        {
          "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode",
          "valueCoding" : {
            "system" : "http://terminology.hl7.org/CodeSystem/condition-clinical",
            "code" : "active",
            "display" : "Active"
          }
        },
        {
          "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode",
          "valueCoding" : {
            "system" : "http://terminology.hl7.org/CodeSystem/condition-clinical",
            "code" : "recurrence",
            "display" : "Recurrence"
          }
        },
        {
          "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode",
          "valueCoding" : {
            "system" : "http://terminology.hl7.org/CodeSystem/condition-clinical",
            "code" : "relapse",
            "display" : "Relapse"
          }
        },
        {
          "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" : "HIVRetentionFHIR"
            },
            {
              "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" : "HIVRetentionFHIR"
            },
            {
              "url" : "name",
              "valueString" : "Encounter During Measurement Period With HIV"
            },
            {
              "url" : "statement",
              "valueString" : "define \"Encounter During Measurement Period With HIV\":\n  ( ( [\"Encounter\": \"Office Visit\"]\n      union [\"Encounter\": \"Outpatient Consultation\"]\n      union [\"Encounter\": \"Annual Wellness Visit\"]\n      union [\"Encounter\": \"Face-to-Face Interaction\"]\n      union [\"Encounter\": \"Home Healthcare Services\"]\n      union [\"Encounter\": \"Preventive Care Services Established Office Visit, 18 and Up\"]\n      union [\"Encounter\": \"Preventive Care Services Initial Office Visit, 18 and Up\"]\n      union [\"Encounter\": \"Preventive Care Services, Initial Office Visit, 0 to 17\"]\n      union [\"Encounter\": \"Preventive Care, Established Office Visit, 0 to 17\"]\n      union [\"Encounter\": \"Telephone Visits\"]\n      union [\"Encounter\": \"Preventive Care Services Other\"] ) ValidEncounter\n      with [\"Condition\": \"HIV\"] HIVDiagnosis\n        such that ValidEncounter.period during day of \"Measurement Period\"\n          and HIVDiagnosis.prevalenceInterval ( ) starts on or before day of ValidEncounter.period\n          and HIVDiagnosis.isActive ( )\n  )"
            },
            {
              "url" : "displaySequence",
              "valueInteger" : 2
            }
          ],
          "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension" : [
            {
              "url" : "libraryName",
              "valueString" : "HIVRetentionFHIR"
            },
            {
              "url" : "name",
              "valueString" : "Has One Encounter With HIV and One Viral Load Test At Least 90 Days Apart"
            },
            {
              "url" : "statement",
              "valueString" : "define \"Has One Encounter With HIV and One Viral Load Test At Least 90 Days Apart\":\n  exists ( \"Encounter During Measurement Period With HIV\" ) EncounterWithHIV\n    with [\"Observation\": \"HIV Viral Load\"] ViralLoadTest\n      such that ViralLoadTest.effective.toInterval ( ) during day of \"Measurement Period\"\n        and ( ( ViralLoadTest.effective.toInterval ( ) starts 90 days or more after day of end of EncounterWithHIV.period )\n            or ( EncounterWithHIV.period starts 90 days or more after day of end of ViralLoadTest.effective.toInterval ( ) )\n        )"
            },
            {
              "url" : "displaySequence",
              "valueInteger" : 3
            }
          ],
          "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension" : [
            {
              "url" : "libraryName",
              "valueString" : "HIVRetentionFHIR"
            },
            {
              "url" : "name",
              "valueString" : "Has Two Encounters With HIV At Least 90 Days Apart"
            },
            {
              "url" : "statement",
              "valueString" : "define \"Has Two Encounters With HIV At Least 90 Days Apart\":\n  exists \"Encounter During Measurement Period With HIV\" EncounterWithHIV\n    with \"Encounter During Measurement Period With HIV\" AnotherEncounterWithHIV\n      such that EncounterWithHIV !~ AnotherEncounterWithHIV\n        and AnotherEncounterWithHIV.period starts 90 days or more after day of end of EncounterWithHIV.period"
            },
            {
              "url" : "displaySequence",
              "valueInteger" : 4
            }
          ],
          "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension" : [
            {
              "url" : "libraryName",
              "valueString" : "HIVRetentionFHIR"
            },
            {
              "url" : "name",
              "valueString" : "Numerator"
            },
            {
              "url" : "statement",
              "valueString" : "define \"Numerator\":\n  \"Has One Encounter With HIV and One Viral Load Test At Least 90 Days Apart\"\n    or \"Has Two Encounters With HIV At Least 90 Days Apart\""
            },
            {
              "url" : "displaySequence",
              "valueInteger" : 5
            }
          ],
          "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension" : [
            {
              "url" : "libraryName",
              "valueString" : "HIVRetentionFHIR"
            },
            {
              "url" : "name",
              "valueString" : "Has Active HIV Diagnosis Starts On or Before First 240 Days of Measurement Period"
            },
            {
              "url" : "statement",
              "valueString" : "define \"Has Active HIV Diagnosis Starts On or Before First 240 Days of Measurement Period\":\n  exists ( [\"Condition\": \"HIV\"] HIVDx\n      where HIVDx.prevalenceInterval ( ) starts on or before day of ( start of \"Measurement Period\" + 240 days )\n        and HIVDx.isActive ( )\n  )"
            },
            {
              "url" : "displaySequence",
              "valueInteger" : 6
            }
          ],
          "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension" : [
            {
              "url" : "libraryName",
              "valueString" : "HIVRetentionFHIR"
            },
            {
              "url" : "name",
              "valueString" : "Has Qualifying Encounter During First 240 Days of Measurement Period"
            },
            {
              "url" : "statement",
              "valueString" : "define \"Has Qualifying Encounter During First 240 Days of Measurement Period\":\n  exists ( [\"Encounter\": \"Office Visit\"]\n    union [\"Encounter\": \"Outpatient Consultation\"]\n    union [\"Encounter\": \"Annual Wellness Visit\"]\n    union [\"Encounter\": \"Face-to-Face Interaction\"]\n    union [\"Encounter\": \"Home Healthcare Services\"]\n    union [\"Encounter\": \"Preventive Care Services Established Office Visit, 18 and Up\"]\n    union [\"Encounter\": \"Preventive Care Services Initial Office Visit, 18 and Up\"]\n    union [\"Encounter\": \"Preventive Care Services, Initial Office Visit, 0 to 17\"]\n    union [\"Encounter\": \"Preventive Care, Established Office Visit, 0 to 17\"]\n    union [\"Encounter\": \"Telephone Visits\"]\n    union [\"Encounter\": \"Preventive Care Services Other\"] ) QualifyingEncounter\n    where QualifyingEncounter.period during day of Interval[start of \"Measurement Period\", start of \"Measurement Period\" + 240 days]"
            },
            {
              "url" : "displaySequence",
              "valueInteger" : 7
            }
          ],
          "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension" : [
            {
              "url" : "libraryName",
              "valueString" : "HIVRetentionFHIR"
            },
            {
              "url" : "name",
              "valueString" : "Initial Population"
            },
            {
              "url" : "statement",
              "valueString" : "define \"Initial Population\":\n  \"Has Active HIV Diagnosis Starts On or Before First 240 Days of Measurement Period\"\n    and \"Has Qualifying Encounter During First 240 Days of Measurement Period\""
            },
            {
              "url" : "displaySequence",
              "valueInteger" : 8
            }
          ],
          "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension" : [
            {
              "url" : "libraryName",
              "valueString" : "HIVRetentionFHIR"
            },
            {
              "url" : "name",
              "valueString" : "Denominator"
            },
            {
              "url" : "statement",
              "valueString" : "define \"Denominator\":\n  \"Initial Population\""
            },
            {
              "url" : "displaySequence",
              "valueInteger" : 9
            }
          ],
          "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" : 10
            }
          ],
          "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension" : [
            {
              "url" : "libraryName",
              "valueString" : "HIVRetentionFHIR"
            },
            {
              "url" : "name",
              "valueString" : "SDE Payer"
            },
            {
              "url" : "statement",
              "valueString" : "define \"SDE Payer\":\n  SDE.\"SDE Payer\""
            },
            {
              "url" : "displaySequence",
              "valueInteger" : 11
            }
          ],
          "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension" : [
            {
              "url" : "libraryName",
              "valueString" : "HIVRetentionFHIR"
            },
            {
              "url" : "name",
              "valueString" : "SDE Ethnicity"
            },
            {
              "url" : "statement",
              "valueString" : "define \"SDE Ethnicity\":\n  Patient.ethnicity E\n    return Tuple {\n      codes: { E.ombCategory }\n        union E.detailed,\n      display: E.text\n    }"
            },
            {
              "url" : "displaySequence",
              "valueInteger" : 12
            }
          ],
          "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension" : [
            {
              "url" : "libraryName",
              "valueString" : "HIVRetentionFHIR"
            },
            {
              "url" : "name",
              "valueString" : "SDE Race"
            },
            {
              "url" : "statement",
              "valueString" : "define \"SDE Race\":\n  Patient.race R\n    return Tuple {\n      codes: R.ombCategory\n        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" : "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" : 14
            }
          ],
          "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        },
        {
          "extension" : [
            {
              "url" : "libraryName",
              "valueString" : "QICoreCommon"
            },
            {
              "url" : "name",
              "valueString" : "prevalenceInterval"
            },
            {
              "url" : "statement",
              "valueString" : "/*\n@description: Returns an interval representing the normalized prevalence period of a given Condition.\n@comment: Uses the ToInterval and ToAbatementInterval functions to determine the widest potential interval from\nonset to abatement as specified in the given Condition. If the condition is active, or has an abatement date the resulting \ninterval will have a closed ending boundary. Otherwise, the resulting interval will have an open ending boundary.\n*/\ndefine fluent function prevalenceInterval(condition 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    (end of condition.abatementInterval()) abatementDate\n    return if abatementDate is null then\n      Interval[start of condition.onset.toInterval(), abatementDate)\n    else\n      Interval[start of condition.onset.toInterval(), abatementDate]"
            },
            {
              "url" : "displaySequence",
              "valueInteger" : 15
            }
          ],
          "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" : 16
            }
          ],
          "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" : 17
            }
          ],
          "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition"
        }
      ],
      "name" : "EffectiveDataRequirements",
      "status" : "active",
      "type" : {
        "coding" : [
          {
            "system" : "http://terminology.hl7.org/CodeSystem/library-type",
            "code" : "module-definition"
          }
        ]
      },
      "relatedArtifact" : [
        {
          "type" : "depends-on",
          "display" : "Library SDE",
          "resource" : "Library/SupplementalDataElements|3.5.000"
        },
        {
          "type" : "depends-on",
          "display" : "Library FHIRHelpers",
          "resource" : "Library/FHIRHelpers|4.4.000"
        },
        {
          "type" : "depends-on",
          "display" : "Library QICoreCommon",
          "resource" : "Library/QICoreCommon|2.1.000"
        },
        {
          "type" : "depends-on",
          "display" : "Code system AdministrativeGender",
          "resource" : "http://hl7.org/fhir/administrative-gender"
        },
        {
          "type" : "depends-on",
          "display" : "Code system ConditionClinicalStatusCodes",
          "resource" : "http://terminology.hl7.org/CodeSystem/condition-clinical"
        },
        {
          "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 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 Annual Wellness Visit",
          "resource" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1240"
        },
        {
          "type" : "depends-on",
          "display" : "Value set Face-to-Face Interaction",
          "resource" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1048"
        },
        {
          "type" : "depends-on",
          "display" : "Value set Home Healthcare Services",
          "resource" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1016"
        },
        {
          "type" : "depends-on",
          "display" : "Value set Preventive Care Services Established Office Visit, 18 and Up",
          "resource" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1025"
        },
        {
          "type" : "depends-on",
          "display" : "Value set Preventive Care Services Initial Office Visit, 18 and Up",
          "resource" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1023"
        },
        {
          "type" : "depends-on",
          "display" : "Value set Preventive Care Services, Initial Office Visit, 0 to 17",
          "resource" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1022"
        },
        {
          "type" : "depends-on",
          "display" : "Value set Preventive Care, Established Office Visit, 0 to 17",
          "resource" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1024"
        },
        {
          "type" : "depends-on",
          "display" : "Value set Telephone Visits",
          "resource" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.12.1080"
        },
        {
          "type" : "depends-on",
          "display" : "Value set Preventive Care Services Other",
          "resource" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.101.11.1150"
        },
        {
          "type" : "depends-on",
          "display" : "Value set HIV",
          "resource" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.120.12.1003"
        },
        {
          "type" : "depends-on",
          "display" : "Value set HIV Viral Load",
          "resource" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.464.1003.120.12.1002"
        },
        {
          "type" : "depends-on",
          "display" : "Value set Payer Type",
          "resource" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.114222.4.11.3591"
        }
      ],
      "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"
        }
      ],
      "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"
          ],
          "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"
          ],
          "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"
          ],
          "codeFilter" : [
            {
              "path" : "type",
              "valueSet" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.526.3.1240"
            }
          ]
        },
        {
          "type" : "Encounter",
          "profile" : [
            🔗 "http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-encounter"
          ],
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    {
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          "url" : "guidance",
          "valueString" : "For every patient evaluated by this measure also identify payer, race, ethnicity and sex; SDE Ethnicity-For every patient evaluated by this measure also identify payer, race, ethnicity and sex   SDE Payer   SDE Race   SDE Sex   "
        },
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      "valueReference" : {
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  ],
  "url" : "https://madie.cms.gov/Measure/HIVRetentionFHIR",
  "identifier" : [
    {
      "use" : "usual",
      "type" : {
        "coding" : [
          {
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            "code" : "short-name"
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      "system" : "https://madie.cms.gov/measure/shortName",
      "value" : "CMS1157FHIR"
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      "type" : {
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      "value" : "urn:uuid:03878bb8-1209-4f3f-91f6-52b655092251"
    },
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      "system" : "urn:ietf:rfc:3986",
      "value" : "urn:uuid:0d43cbbd-6020-43b4-bfb2-40d2b4529b97"
    },
    {
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      "type" : {
        "coding" : [
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            "code" : "publisher"
          }
        ]
      },
      "system" : "https://madie.cms.gov/measure/cmsId",
      "value" : "1157FHIR",
      "assigner" : {
        "display" : "CMS"
      }
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  ],
  "version" : "0.1.000",
  "name" : "HIVRetentionFHIR",
  "title" : "HIV Annual Retention in CareFHIR",
  "status" : "draft",
  "experimental" : false,
  "date" : "2024-07-09T14:53:56+00:00",
  "publisher" : "Health Resources & Services Administration",
  "contact" : [
    {
      "telecom" : [
        {
          "system" : "url",
          "value" : " https://www.hrsa.gov/"
        }
      ]
    }
  ],
  "description" : "Percentage of patients, regardless of age, with a diagnosis of HIV who had at least two eligible encounters or at least one eligible encounter and one HIV viral load test that were at least 90 days apart within the measurement period",
  "purpose" : "UNKNOWN",
  "usage" : "A patient would be included in the measure numerator if they have either two eligible encounters or one eligible encounter and one viral load test at least 90 days apart from each other. The encounter or encounters that cause a patient to be included in the numerator do not need to include the encounter that caused the patient to be included in the denominator.  This eCQM is a patient-based measure. This measure is to be submitted a minimum of once per measurement period for patients with a diagnosis of HIV during the first eight months of the measurement period.  This FHIR-based measure has been derived from the QDM-based measure: CMS1157v1. Please refer to the HL7 QI-Core Implementation Guide (https://hl7.org/fhir/us/qicore/STU4.1.1/) for more information on QI-Core and mapping recommendations from QDM to QI-Core 4.1.1 (https://hl7.org/fhir/us/qicore/STU4.1.1/qdm-to-qicore.html).",
  "copyright" : "This measure was developed by the Health Resources and Services Administration of the U.S. Department for Health and Human Services. It is in the public domain.   Citation of HRSA as the source of the original measure is appreciated. Any modified versions may not be represented as approved, endorsed, or authorized by HRSA or HHS. 42 U.S.C. Section 1320b-10. Users of modified versions should clearly explain how they deviate from HRSA's original measure.  Limited proprietary coding is contained in the Measure specifications for user convenience. Users of proprietary code sets should obtain all necessary licenses from the owners of the code sets.   CPT(R) contained in the Measure specifications is copyright 2004-2023 American Medical Association. LOINC(R) is copyright 2004-2023 Regenstrief Institute, Inc. This material contains SNOMED Clinical Terms(R) (SNOMED CT[R]) copyright 2004-2023 International Health Terminology Standards Development Organisation. ICD-10 is copyright 2023 World Health Organization. All Rights Reserved.  Due to technical limitations, registered trademarks are indicated by (R) or [R] and unregistered trademarks are indicated by (TM) or [TM].",
  "effectivePeriod" : {
    "start" : "2025-01-01",
    "end" : "2025-12-31"
  },
  "author" : [
    {
      "name" : "Health Resources & Services Administration",
      "telecom" : [
        {
          "system" : "url",
          "value" : " https://www.hrsa.gov/"
        }
      ]
    }
  ],
  "library" : [
    🔗 "https://madie.cms.gov/Library/HIVRetentionFHIR"
  ],
  "disclaimer" : "These performance measures are not clinical guidelines and do not establish a standard of medical care, and have not been tested for all potential applications.  THE MEASURES AND SPECIFICATIONS ARE PROVIDED \"AS IS\" WITHOUT WARRANTY OF ANY KIND.  Due to technical limitations, registered trademarks are indicated by (R) or [R] and unregistered trademarks are indicated by (TM) or [TM].",
  "rationale" : "The HIV \"continuum of care\" is the process of HIV testing, linkage to HIV care, initiation of ART, adherence to treatment, retention in care, and virologic suppression (Gardner et al 2011). Poor retention in care is associated with lower rates of ART use (Giordano et al 2003), delayed viral suppression (Crawford et al 2014), and increased risk of mortality (Giordano et al 2007; Mugavero et al 2009). This measure will help providers direct their attention and quality improvement efforts towards improving retention in care.",
  "clinicalRecommendationStatement" : "\"Retention in care should be routinely monitored. There are various ways to measure retention, including measures based on attended visits over a defined period of time (constancy measures) and measures based on missed visits. Both approaches are valid and independently predict survival. Missed visits and a prolonged time since the last visit are relatively easy to measure and should trigger efforts to retain or re-engage a person in care. Constancy measures (e.g., at least two visits that are at least 90 days apart over 1 year or at least one visit every 6 months over the last 2 years) can be used as clinic quality assurance measures.\" (Panel on Antiretroviral Guidelines for Adults and Adolescents, p. L-4)  \"Poor retention in HIV care is associated with greater risk of death. Poor retention is more common in people who use substances, have serious mental health problems, have unmet socioeconomic needs (e.g., housing, food, transportation), lack financial resources or health insurance, have schedules that complicate adherence, have been recently incarcerated, or face stigma. At the provider and health system level, low trust in providers and a poor patient-provider relationship have been associated with lower retention, as has lower satisfaction with the clinic experience. Availability of appointments and timeliness of appointments (i.e., long delay from the request for an appointment to the appointment's date) and scheduling convenience are also factors.\" (Panel on Antiretroviral Guidelines for Adults and Adolescents, p. L-3)  \"Recommendation 2: Systematic monitoring of retention in HIV care is recommended for all patients (II A): Retention in care is associated with improved individual health outcomes, including HIV biomarker and clinical variables, and may reduce community-level viral burden, with implications for secondary prevention. Although monitoring retention is routinely recommended, specific details, such as retention measures to be used and desired visit frequency, vary among jurisdictions and programs and should be in harmony with national and international guidelines. Many retention measures (for example, visit adherence, gaps in care, and visits per interval of time) and data sources (for example, surveillance, medical records, and administrative databases) have been used and may be applied in accordance with local resources and standards of care. As with monitoring of linkage, integration of data sources may enhance monitoring of retention.\" (International Association of Physicians in AIDS Care panel, page 4)",
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          "url" : "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-scoring",
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          "valueCode" : "None"
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        {
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          "code" : {
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                "code" : "initial-population",
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        },
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          "id" : "C0FD2C2B-79B4-4A14-A13B-87703E1D6B3C",
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                "code" : "numerator",
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          "description" : "Number of patients who had at least two eligible encounters or at least one eligible encounter and one HIV viral load test at least 90 days apart within a 12-month measurement year",
          "criteria" : {
            "language" : "text/cql-identifier",
            "expression" : "Numerator"
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        }
      ]
    }
  ],
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      "description" : "SDE Sex",
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}