Ohio Rev. Code Ann. § 124.82
(B) Except as provided in division (D) of this section, the department may, in addition, in consultation with the superintendent of insurance, negotiate and contract with health insuring corporations holding a certificate of authority under Chapter 1751. of the Revised Code, in their approved service areas only, for issuance of a contract or contracts of health care services, covering state employees who are paid directly by warrant of the director of budget and management, including elected state officials. The department may enter into contracts with one or more insurance carriers or health plans to provide the same plan of benefits, provided that: