State Medicaid plan amendments.

Requires, by July 1, 2020, the office of the secretary of family and social services to amend the state Medicaid plan to include certain reimbursements and implementation of supervision by specified providers of patient's plan of treatment for outpatient mental health or substance abuse treatment services. Requires an insurer that issues a policy of accident and sickness insurance or a health maintenance organization contract that provides coverage of services for treatment of a mental illness or substance abuse to annually submit a report and analysis to the department of insurance (department) that includes certain information demonstrating its compliance with federal laws regarding parity in coverage of services for treatment of a mental illness or substance abuse and coverage of services for treatment of other medical or surgical conditions, including the processes used: (1) to develop medical necessity criteria for coverage of services; and (2) to develop and apply nonquantitative treatment limitations. Extends a prohibition concerning risk based managed care programs and capitated managed care programs from June 30, 2020, to June 30, 2021.