According to the Centers for Medicare & Medicaid Services (CMS) MLN Connects, “For Clinical Diagnostic Laboratory Tests (CDLTs) that are not Advanced Diagnostic Laboratory Tests (ADLTs), private payor data reporting is delayed by one year. CDLT data that was supposed to be reported between January 1, 2020, and March 31, 2020, must now be reported between January 1, 2021, and March 31, 2021. Labs must report data from the original data collection period of January 1, 2019, through June 30, 2019. Data reporting for these tests will resume on a three-year cycle, beginning in 2024. (Section 105(a)(1) of the Further Consolidated Appropriations Act of 2020 (FCAA)).