; (B) an analysis of any differences in agreements and their effects on plan enrollee out-of-pocket spending and average pharmacy reimbursement, and any other impacts; and (C) any recommendations the Commission determines appropriate. (2) Not later than March 31, 2029, a report describing any changes with respect to the information described in paragraph (1) over time, together with any recommendations the Commission determines appropriate. 3. Ensuring fair assessment of pharmacy performance and quality under Medicare part D (a) Standardized pharmacy performance measures Section 1860D–2 of the Social Security Act ( 42 U.S.C. 1395w–102 ) is amended by adding at the end the following new subsection: (f) Application of standardized pharmacy performance measures (1) Measures For plan years beginning on or after January 1, 2025, a PDP sponsor offering a prescription drug plan and an MA organization offering an MA–PD plan shall, for purposes of incentive payments, price concessions, or any fees or other remuneration paid or charged to a pharmacy based on performance measures, only use measures that are— (A) established or adopted by the Secretary under paragraph (2) and included on the list described in subparagraph (B) of such paragraph