Ohio Rev. Code Ann. § 4723.431
(A)
(2) All of the following conditions apply with respect to the practice of a collaborating physician or podiatrist with whom a clinical nurse specialist, certified nurse-midwife, or certified nurse practitioner may enter into a standard care arrangement:
(c) If the nurse is a clinical nurse specialist who is certified as a psychiatric-mental health CNS by the American nurses credentialing center or a certified nurse practitioner who is certified as a psychiatric-mental health NP by the American nurses credentialing center, the nurse may enter into a standard care arrangement with a physician but not a podiatrist and the collaborating physician must be practicing in one of the following specialties:
(B) A standard care arrangement shall be in writing and shall contain all of the following:
(C)
(D)
(1) Except as provided in division (D)(2) of this section, if a physician or podiatrist terminates the collaboration between the physician or podiatrist and a certified nurse-midwife, certified nurse practitioner, or clinical nurse specialist before their standard care arrangement expires, all of the following apply: