Ohio Rev. Code Ann. § 2117.061
(A) As used in this section:
(B) The person responsible for the estate of a decedent subject to the medicaid estate recovery program or the estate of a decedent who was the spouse of a decedent subject to the medicaid estate recovery program shall submit a properly completed medicaid estate recovery notice form to the administrator of the medicaid estate recovery program not later than thirty days after the occurrence of any of the following: