Mich. Comp. Laws § 400.66g
The expenses of the medical or surgical treatment and hospital care of any child born in the hospital of any woman sent to a hospital under this act, as long as it is considered necessary and proper in the judgment of the hospital physicians to keep the child in the hospital, shall be included in the expense as provided in this act, unless the child is eligible for hospitalization under this act or some other law of this state. A health care provider shall not be granted reimbursement for hospitalization or continued hospitalization of a person under this act unless in the judgment of the admitting or attendant physician there is a reasonable probability of the person being benefited by such hospitalization. This section does not prevent reimbursement from being denied or reduced as provided in section 66k.
MCL 400.66g