HARRISBURG, Pa. - In an unpublished April 3 opinion, a panel of the Commonwealth Court of Pennsylvania affirmed a decision denying a hospital's challenge to the implementation of a new Medicaid payment system (Monongahela Valley Hospital Inc. v. Department of Public Welfare, No. 1110 C.D. 2013, Pa. Commw.; 2014 Pa. Commw. Unpub. LEXIS 202).