Mich. Comp. Laws § 691.1406a: Subrogation.

Sec. 6a.

A governmental agency against whom judgment has been entered pursuant to this act may seek subrogation where it is available by law or by contract and recover contribution from each co-defendant and joint and several tort feasor where appropriate pursuant to sections 2925a to 2925d of the revised judicature act of 1961, Act No. 236 of the Public Acts of 1961, being sections 600.2925a to 600.2925d of the Michigan Compiled Laws.