Payment based on Medicare MS-DRG system. (a) Except as provided in subdivisions 2 and 3, the maximum reimbursement for inpatient hospital services, articles, and supplies is 200 percent of the amount calculated for each hospital under the federal Inpatient Prospective Payment System developed for Medicare, using the inpatient Medicare PC-Pricer program for the applicable MS-DRG as provided in this subdivision. All adjustments included in the PC-Pricer program are included in the amount calculated, including but not limited to any outlier payments.