Mississippi Code Title 41. Public Health § 41-63-3

(1) Any hospital, medical staff, state or local professional medical, pharmacy or dental society, nursing home, health maintenance organization, medical care foundation, preferred provider organization or other health care facility is authorized to establish medical or dental review committees one of the purposes of which may be to evaluate or review the diagnosis or treatment or the performance or rendition of medical or hospital services, to evaluate or improve the quality of health care rendered by providers of health care service, to determine that health care services rendered were professionally indicated or were performed in compliance with the applicable standard of care or that the cost of health care rendered was considered reasonable under the circumstances.

(2) Any person, professional group, hospital, sanatorium, extended care facility, skilled nursing home, intermediate care facility or other health care facility or organization may provide medical or dental information, reports or other data relating to the condition and treatment of any person to the Mississippi Hospital Association, Mississippi State Medical Association, Mississippi Medical and Surgical Association, Mississippi Dental Association, Mississippi State Pharmaceutical Association, Division of Medicaid, any allied medical or dental organization or any duly authorized medical or dental review committee, to be used in the evaluation and improvement of the quality and efficiency of medical or dental care provided in such medical, dental or health care facility, including care rendered at the private office of a physician or dentist. Such data and records shall not divulge the identity of any patient.