; (3) in subparagraph (A) of each of paragraphs (3) and (4), by striking measure and inserting measures ; and (4) by adding at the end the following new paragraph: (12) Validation (A) In general The Secretary shall apply to the measures applied under this subsection and the data submitted under subsection (e)(6) a process to validate such measures and data, as appropriate, which may be similar to the process specified in section 1886(b)(3)(B)(viii)(XI) for validating inpatient hospital measures. (B) Funding For purposes of carrying out this paragraph, the Secretary shall provide for the transfer, from the Federal Hospital Insurance Trust Fund established under section 1817, of $5,000,000 to the Centers for Medicare & Medicaid Services Program Management Account for each of fiscal years 2022 through 2024. . (b) Report by MedPAC Not later than March 15, 2021, the Medicare Payment Advisory Commission shall submit to Congress a report on establishing a prototype value-based payment program under a unified prospective payment system for post-acute care services under the Medicare program under title XVIII of the Social Security Act ( 42 U.S.C. 1395 et seq.). Such report— (1) shall— (A) consider design elements such as— (i) measures that are important to the Medicare program and to beneficiaries under such program; (ii) methodologies for scoring provider performance and effects on payment; and (iii) other elements determined appropriate by the Commission; and (B) analyze the effects of implementing such prototype program; and (2) may— (A) discuss the possible effects, with respect to the Medicare program, on program spending, post-acute care providers, patient outcomes, and other effects determined appropriate by the Commission; and (B) include recommendations with respect to such prototype program, as determined appropriate by the Commission, to Congress and the Secretary of Health and Human Services.