II 118th CONGRESS 2d Session S. 3921 IN THE SENATE OF THE UNITED STATES March 12, 2024 Ms. Smith (for herself and Ms. Stabenow ) 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 a higher Federal matching rate for increased expenditures under Medicaid for behavioral health services (including those related to mental health and substance use), and for other purposes.