II 116th CONGRESS 1st Session S. 377 IN THE SENATE OF THE UNITED STATES February 7, 2019 Mr. Brown (for himself, Ms. Baldwin , and Ms. Klobuchar ) 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 Secretary of Health and Human Services to negotiate prices of prescription drugs furnished under part D of the Medicare program.