42 CFR § 412.630
Limitation on review
June 11, 2020
Administrative or judicial review under sections 1869 or 1878 of the Act, or otherwise, is prohibited with regard to the establishment of the methodology to classify a patient into the case-mix groups and the associated weighting factors, the Federal per discharge payment rates, additional payments for outliers and special payments, and the area wage index.
[78 FR 47934, Aug. 6, 2013]