; (B) after obtaining such degree has performed at least 2 years of clinical supervised experience in marriage and family therapy; and (C) in the case of an individual performing services in a State that provides for licensure or certification of marriage and family therapists, is licensed or certified as a marriage and family therapist in such State. (3) The term mental health counselor services means services performed by a mental health counselor (as defined in paragraph (4)) for the diagnosis and treatment of mental illnesses which the mental health counselor is legally authorized to perform under State law (or the State regulatory mechanism provided by the State law) of the State in which such services are performed, as would otherwise be covered if furnished by a physician or as incident to a physician’s professional service, but only if no facility or other provider charges or is paid any amounts with respect to the furnishing of such services. (4) The term mental health counselor means an individual who— (A) possesses a master’s or doctor’s degree in mental health counseling or a related field; (B) after obtaining such a degree has performed at least 2 years of supervised mental health counselor practice