Ohio Rev. Code Ann. § 3307.48
(A) As used in this section, "disability benefit recipient" means a recipient of a disability benefit under any of the following:
(C) The state teachers retirement board shall require any disability benefit recipient to submit to an annual medical examination by a physician selected by the board, except that the board may forgo the medical examination if the board's physician determines that the recipient's disability is ongoing or may require additional examinations if the board's physician determines that additional information should be obtained. If a disability benefit recipient fails to submit to a medical examination, the recipient's disability benefit shall be suspended until the examination has occurred. If the failure continues for one year or the disability benefit is terminated for any reason during the one-year period, all the recipient's rights under and to the disability benefit shall be terminated as of the effective date of the original suspension. After the examination, the examiner shall report and certify to the board whether the disability benefit recipient is no longer physically and mentally incapable of resuming the service from which the recipient was found disabled. If the board concurs in a report by the examining physician that the disability benefit recipient is no longer incapable, the board shall order termination of payment of a disability benefit as follows:
(J) A former disability benefit recipient shall receive credit for the period as a disability benefit recipient if either of the following occurs: