II 115th CONGRESS 1st Session S. 1001 IN THE SENATE OF THE UNITED STATES May 2, 2017 Mr. Crapo (for himself, Mr. Blumenthal , Mr. Murphy , Mr. Cassidy , and Mr. Alexander ) 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 modernize payments for ambulatory surgical centers under the Medicare program, and for other purposes.