Ohio Rev. Code Ann. § 5124.15
(A) Except as otherwise provided by section 5124.101 of the Revised Code, sections 5124.151 to 5124.155 of the Revised Code, and divisions (B) and (C) of this section, the total per medicaid day payment rate that the department of developmental disabilities shall pay to an ICF/IID provider for ICF/IID services the provider's ICF/IID provides during a fiscal year shall equal the sum of all of the following: