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    <RIN_INFO>
        <RIN>0938-AT55</RIN>
        <PUBLICATION>
            <PUBLICATION_ID>201910</PUBLICATION_ID>
            <PUBLICATION_TITLE>The Regulatory Plan and the Unified Agenda of Federal Regulatory and Deregulatory Actions</PUBLICATION_TITLE>
        </PUBLICATION>
        <AGENCY>
            <CODE>0938</CODE>
            <NAME>Centers for Medicare &amp; Medicaid Services</NAME>
            <ACRONYM>CMS</ACRONYM>
        </AGENCY>
        <PARENT_AGENCY>
            <CODE>0900</CODE>
            <NAME>Department of Health and Human Services</NAME>
            <ACRONYM>HHS</ACRONYM>
        </PARENT_AGENCY>
        <RULE_TITLE>Proficiency Testing Regulations Related to Analytes and Acceptable Performance (CMS-3355-F)</RULE_TITLE>
        <ABSTRACT><![CDATA[<!DOCTYPE html>
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<head>
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<body>
<p>This final rule responds to comments received on the proposal to update proficiency testing (PT) regulations under the Clinical Laboratory Improvement Amendments of 1988 (CLIA) to address current analytes (that is, substances or constituents for which the laboratory conducts testing) and newer technologies. This rule may also make additional technical changes to PT referral regulations to more closely align them with the CLIA statute.</p>
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        <PRIORITY_CATEGORY>Economically Significant</PRIORITY_CATEGORY>
        <RIN_STATUS>Previously Published in The Unified Agenda</RIN_STATUS>
        <RULE_STAGE>Long-Term Actions</RULE_STAGE>
        <MAJOR>Yes</MAJOR>
        <UNFUNDED_MANDATE_LIST>
            <UNFUNDED_MANDATE>No</UNFUNDED_MANDATE>
        </UNFUNDED_MANDATE_LIST>
        <EO_13771_DESIGNATION>Regulatory</EO_13771_DESIGNATION>
        <CFR_LIST>
            <CFR>42 CFR 493</CFR>
        </CFR_LIST>
        <LEGAL_AUTHORITY_LIST>
            <LEGAL_AUTHORITY>42 U.S.C. 263a</LEGAL_AUTHORITY>
        </LEGAL_AUTHORITY_LIST>
        <LEGAL_DLINE_LIST>
            <LEGAL_DLINE_INFO>
                <DLINE_TYPE>Statutory</DLINE_TYPE>
                <DLINE_ACTION_STAGE>Final</DLINE_ACTION_STAGE>
                <DLINE_DATE>02/04/2022</DLINE_DATE>
                <DLINE_DESC>MMA sec. 902 requires Medicare final rules publish within 3 years of a proposed or interim final rule.</DLINE_DESC>
            </LEGAL_DLINE_INFO>
        </LEGAL_DLINE_LIST>
        <LEGAL_DLINE_OVERALL_DESC>Per the CMS notice published December 30, 2004 (69 FR 78442), except for certain Medicare payment regulations and certain other statutorily-mandated regulations, we schedule all Medicare final regulations for publication within the 3-year standardized time limit in the current Unified Agenda. We do not intend to delay publishing a Medicare final regulation for 3 years if we are able to publish it sooner.</LEGAL_DLINE_OVERALL_DESC>
        <RPLAN_ENTRY>No</RPLAN_ENTRY>
        <TIMETABLE_LIST>
            <TIMETABLE>
                <TTBL_ACTION>NPRM</TTBL_ACTION>
                <TTBL_DATE>02/04/2019</TTBL_DATE>
                <FR_CITATION>84 FR 1536-1567</FR_CITATION>
            </TIMETABLE>
            <TIMETABLE>
                <TTBL_ACTION>NPRM Comment Period End</TTBL_ACTION>
                <TTBL_DATE>04/05/2019</TTBL_DATE>
            </TIMETABLE>
            <TIMETABLE>
                <TTBL_ACTION>NPRM Comment Period Extended</TTBL_ACTION>
                <TTBL_DATE>04/08/2019</TTBL_DATE>
                <FR_CITATION>84 FR 13857</FR_CITATION>
            </TIMETABLE>
            <TIMETABLE>
                <TTBL_ACTION>NPRM Comment Period Extended End</TTBL_ACTION>
                <TTBL_DATE>06/04/2019</TTBL_DATE>
            </TIMETABLE>
            <TIMETABLE>
                <TTBL_ACTION>Final Action</TTBL_ACTION>
                <TTBL_DATE>02/00/2022</TTBL_DATE>
            </TIMETABLE>
        </TIMETABLE_LIST>
        <RFA_REQUIRED>No</RFA_REQUIRED>
        <SMALL_ENTITY_LIST>
            <SMALL_ENTITY>No</SMALL_ENTITY>
        </SMALL_ENTITY_LIST>
        <GOVT_LEVEL_LIST>
            <GOVT_LEVEL>None</GOVT_LEVEL>
        </GOVT_LEVEL_LIST>
        <FEDERALISM>No</FEDERALISM>
        <PRINT_PAPER>No</PRINT_PAPER>
        <INTERNATIONAL_INTEREST>No</INTERNATIONAL_INTEREST>
        <AGENCY_CONTACT_LIST>
            <CONTACT>
                <FIRST_NAME>Jessica</FIRST_NAME>
                <LAST_NAME>Wright</LAST_NAME>
                <TITLE>Health Insurance Specialist</TITLE>
                <AGENCY>
                    <CODE>0938</CODE>
                    <NAME>Centers for Medicare &amp; Medicaid Services</NAME>
                    <ACRONYM>CMS</ACRONYM>
                </AGENCY>
                <PHONE>410 786-3838</PHONE>
                <EMAIL>jessica.wright@cms.hhs.gov</EMAIL>
                <MAILING_ADDRESS>
                    <STREET_ADDRESS>Center for Clinical Standards and Quality, MS: C2-21-16, 7500 Security Boulevard,</STREET_ADDRESS>
                    <CITY>Baltimore</CITY>
                    <STATE>MD</STATE>
                    <ZIP>21244</ZIP>
                </MAILING_ADDRESS>
            </CONTACT>
        </AGENCY_CONTACT_LIST>
    </RIN_INFO>
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