Ohio Rev. Code Ann. § 5124.101
(A) The provider of an ICF/IID in peer group 1 or peer group 2 that becomes a downsized ICF/IID or partially converted ICF/IID on or after July 1, 2013, or becomes a new ICF/IID on or after that date, may file with the department of developmental disabilities a cost report covering the period specified in division (B) of this section if the following applies to the ICF/IID:
(1) In the case of an ICF/IID that becomes a downsized ICF/IID or partially converted ICF/IID, the ICF/IID has either of the following on the day it becomes a downsized ICF/IID or partially converted ICF/IID:
(2) In the case of a new ICF/IID, the ICF/IID's beds are from a downsized ICF/IID and the downsized ICF/IID has either of the following on the day it becomes a downsized ICF/IID:
(B) A cost report filed under division (A) of this section shall cover the period that begins and ends as follows:
(1) In the case of an ICF/IID that becomes a downsized ICF/IID or partially converted ICF/IID:
(2) In the case of a new ICF/IID:
(C) The department shall refuse to accept a cost report filed under division (A) of this section if either of the following apply:
(D) If the department accepts a cost report filed under division (A) of this section, the department shall use that cost report, rather than the cost report that otherwise would be used pursuant to section 5124.17, 5124.19, 5124.21, or 5124.23 of the Revised Code, to determine the ICF/IID's medicaid payment rate in accordance with this chapter for ICF/IID services the ICF/IID provides during the period that begins and ends as follows:
(1) The period begins on the following:
(a) In the case of an ICF/IID that becomes a downsized ICF/IID or partially converted ICF/IID:
(E)
(F) If the department accepts a cost report filed under division (A) of this section, the following modifications shall be made for the purpose of determining the medicaid payment rate for ICF/IID services the ICF/IID provides during the period specified in division (D) of this section:
(2) If the ICF/IID becomes a downsized ICF/IID or partially converted ICF/IID: