II 115th CONGRESS 2d Session S. 3462 IN THE SENATE OF THE UNITED STATES September 18, 2018 Mr. Portman (for himself, Mr. Durbin , Mr. Brown , Ms. Collins , Mr. Booker , and Mr. King ) 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 provide States with the option to provide medical assistance for substance use disorder treatment services to individuals between the ages of 21 and 64 with substance use disorders, and for other purposes.