Mich. Comp. Laws § 550.285

Sec. 5. If the department determines that a health coverage recipient is also a medical assistance recipient: (a) The department may use information received under section 3 to update the medical assistance database maintained by the department. (b) If the medical assistance recipient is covered by a qualified health plan, the department shall share with that qualified health plan all information received under this act by the department for that medical assistance recipient.