Ohio Rev. Code Ann. § 5124.106
(A) If an ICF/IID provider required by section 5124.10 of the Revised Code to file a cost report for the ICF/IID fails to file the cost report by the date it is due or the date, if any, to which the due date is extended pursuant to division (E) of that section, or files an incomplete or inadequate report for the ICF/IID under that section, the department of developmental disabilities shall do both of the following:
(B) For the purpose of division (A)(2) of this section, an ICF/IID's per medicaid day payment rate shall be reduced by the following amount:
(C) The period of time that an ICF/IID's per medicaid day payment rate is reduced under this section shall begin and end as follows:
(1) The period shall begin on the following date: