II 115th CONGRESS 2d Session S. 2460 IN THE SENATE OF THE UNITED STATES February 27, 2018 Mr. Bennet (for himself, Mr. Heller , Ms. Warren , and Mr. Toomey ) 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 e-prescribing for coverage under part D of the Medicare program of prescription drugs that are controlled substances.