Ohio Rev. Code Ann. § 5165.151
(A) The total per medicaid day payment rate determined under section 5165.15 of the Revised Code shall not be the initial rate for nursing facility services provided by a new nursing facility. Instead, the initial total per medicaid day payment rate for nursing facility services provided by a new nursing facility shall be determined in the following manner:
(B) For the purpose of division (A)(3) of this section, a new nursing facility's case-mix score shall be the following: