Ohio Rev. Code Ann. § 1751.01
As used in this chapter:
(A)
(1) "Basic health care services" means the following services when medically necessary:
(3) A health insuring corporation that offers coverage for basic health care services is not required to offer coverage for diagnostic and treatment services for biologically based mental illnesses in combination with the offer of coverage for all other listed basic health care services if all of the following apply:
(c) The superintendent of insurance makes the following determinations from the documentation and opinion submitted pursuant to divisions (A)(3)(a) and (b) of this section:
(B)
(1) "Supplemental health care services" means any health care services other than basic health care services that a health insuring corporation may offer, alone or in combination with either basic health care services or other supplemental health care services, and includes:
(S)
(T) "Osteopathic hospital" means a hospital registered under section 3701.07 of the Revised Code that advocates osteopathic principles and the practice and perpetuation of osteopathic medicine by doing any of the following: