II 115th CONGRESS 1st Session S. 1729 IN THE SENATE OF THE UNITED STATES August 2, 2017 Mr. Roberts (for himself, Mr. Warner , Mr. Crapo , Mr. Cardin , and Mr. Young ) 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 provide for independent accreditation for dialysis facilities and assurances of high quality surveys.