Ohio Rev. Code Ann. § 5126.055
(A) Except as provided in section 5126.056 of the Revised Code, a county board of developmental disabilities has medicaid local administrative authority to, and shall, do all of the following for an individual with a developmental disability who resides in the county that the county board serves and seeks or receives home and community-based services:
(1) Perform assessments and evaluations of the individual. As part of the assessment and evaluation process, all of the following apply:
(B) A county board shall perform its medicaid local administrative authority under this section in accordance with all of the following:
(F) If the department of developmental disabilities or department of medicaid determines that a county board's implementation of its medicaid local administrative authority under this section is deficient, the department that makes the determination shall require that county board do the following: