II 118th CONGRESS 1st Session S. 3307 IN THE SENATE OF THE UNITED STATES November 15, 2023 Ms. Cortez Masto (for herself, Mr. Cassidy , Ms. Warren , and Mrs. Blackburn ) 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 require the inclusion of certain information in encounter data under Medicare Advantage.