HB 4224 of 2023 Posted on March 9, 2023 by Human services: medical services; workforce engagement requirements for Healthy Michigan plan; repeal. Repeals secs. 107a & 107b of 1939 PA 280 (MCL 400.107a & 400.107b). Last Action: 3/9/2023 – bill electronically reproduced 03/09/2023