Insurance: health insurers; coverage for adverse consequences related to gender transition and reversal of gender transition; require. Amends 1956 PA 218 (MCL 500.100 - 500.8302) by adding sec. 3406ww.

Senate Bill 291 amends Michigan's insurance code to require health insurers to provide coverage for services related to gender transition. It mandates that insurers cover all possible adverse consequences, including side effects, of an enrollee's gender transition procedure or treatment. The bill also requires coverage for annual mental and physical health monitoring, as well as any procedures or treatments necessary to reverse a gender transition. This coverage applies regardless of whether the enrollee was covered by the policy at the time of the original transition.