II 115th CONGRESS 1st Session S. 1003 IN THE SENATE OF THE UNITED STATES May 2, 2017 Mr. Grassley (for himself and Mr. Casey ) introduced the following bill; which was read twice and referred to the Committee on Finance A BILL To amend title XIX of the Social Security Act to add standards for drug compendia for physician use for purposes of Medicaid payment for certain drugs, and for other purposes.