Mich. Comp. Laws § 550.1419: Certificate offering dependent coverage to child; denial of enrollment on certain grounds prohibited.

Sec. 419.

A health care corporation certificate that offers dependent coverage shall not deny enrollment to a subscriber's child on any of the following grounds:

The child was born out of wedlock.

The child is not claimed as a dependent on the subscriber's federal income tax return.

The child does not reside with the subscriber or in the health care corporation's service area.