; or and inserting a semicolon; (2) in paragraph (27), by striking the period at the end and inserting ; or ; and (3) by inserting after paragraph (27) the following new paragraph: (28) with respect to any amount expended for medical assistance for medication-assisted treatment (as defined in section 1905(ee)) if the State imposes any utilization control policies or procedures (as defined by the Secretary), including any prior authorization requirements, with respect to the provision of such assistance; or . (b) Conforming amendment Section 1905(a)(29) of the Social Security Act ( 42 U.S.C. 1396d(a)(29) ) is amended by inserting and section 1903(i)(28) after subsection (ee) . (c) Effective date The amendments made by this subsection take effect on October 1, 2024. 7. Limitations on cost-sharing for opioid overdose reversal medications (a) Limitations on cost-Sharing (1) Public Health Service Act Part D of title XXVII of the Public Health Service Act ( 42 U.S.C. 300gg–111 et seq. ) is amended by adding at the end the following: 2799A–11. Limitations on cost-sharing for opioid overdose reversal agents (a) In general A group health plan or a health insurance issuer offering group or individual health insurance coverage shall provide coverage for, and shall not impose any cost-sharing requirement under the plan or coverage with respect to at least one formulation of an opioid overdose reversal agent. (b) Utilization control policies