Ohio Revised Code Title XXXVII. Health Safety Morals § 3701.861

(1) The patient who receives the services or another individual, such as a parent, spouse, or guardian, who is responsible for the patient's bills;

(2) A responsible insurer or other third-party payor of a patient who receives the services;

(3) A hospital, public health clinic, or not-for-profit health clinic ordering the services;

(4) A referring clinical laboratory;

(5) A governmental agency or any person acting on behalf of a governmental agency;

(6) A physician who is permitted to bill for the services under division (D) of section 4731.72 of the Revised Code.

(1) Mandate the assignment of benefits for anatomic pathology services;

(2) Prohibit a clinical laboratory that provides anatomic pathology services from billing a referring clinical laboratory for anatomic pathology services in instances in which the referring clinical laboratory sends one or more samples to the clinical laboratory for purposes of having a specialist perform analysis, consultation, or histologic processing.