Prospective reimbursement
(1) No corporation subject to the provisions of part 1 of this article and this part 3 which provides a service contract as distinguished from a fixed dollar benefit contract shall provide reimbursement for the rendering of hospital care, medical-surgical care, or other health services on behalf of any of its members or subscribers with hospitals except by contract which provides for reimbursement on a prospective reimbursement basis. As used in this part 3, prospective reimbursement means a method of reimbursement whereby the purveyor of health services is reimbursed by each corporation subject to part 1 of this article and this part 3 for such services according to a schedule of rates, determined and agreed upon prior to the rendering of the services by both the purveyor of health services and each corporation subject to the provisions of part 1 of this article and this part 3. Such rates are to remain in force during the term of the contract or for one calendar year if a contract has a longer term, except as adjusted as provided in this section.
(2) (a) The bases for the prospective reimbursement rates shall be:
(I) Determined mutually by the corporation and the hospital using established accounting principles and regulations utilized in the health-care industry for the determination of reimbursement to purveyors. Historic expenses may be one of the bases for reimbursement but not the sole basis.
(II) Supported by current and predicted costs derived through an appropriate budget and accounting system of the hospital, which budget and accounting system shall be available for discussion in detail with the corporation.