1. Short title This Act may be cited as the End Surprise Billing Act of 2017 . 2. Preventing surprise billing practices (a) Condition of participation in Medicare Section 1866 of the Social Security Act ( 42 U.S.C. 1395cc ) is amended— (1) in subsection (a)(1)— (A) in subparagraph (X), by striking and at the end; (B) in subparagraph (Y), by striking at the end the period and inserting , and ; and (C) by inserting after such subparagraph (Y) the following new subparagraph: (Z) in the case of a hospital or critical access hospital, to adopt and enforce a policy to ensure compliance with the requirements of paragraphs (1) and (4) of subsection (l) and to meet the requirements of such paragraphs (relating to the prevention of surprise billing practices).