II 118th CONGRESS 1st Session S. 1139 IN THE SENATE OF THE UNITED STATES March 30, 2023 Ms. Cortez Masto (for herself, Ms. Klobuchar , Mr. Reed , Ms. Baldwin , Mr. Brown , Ms. Stabenow , Ms. Smith , Mr. Welch , and Mr. Blumenthal ) introduced the following bill; which was read twice and referred to the Committee on Finance A BILL To amend title XVIII of the Social Security Act to apply prescription drug inflation rebates to drugs furnished in the commercial market and to change the base year for rebate calculations.