Since being incorporated in 1982, Medical Review Institute of America has provided external physician review to assist in the benefits administration process for organizations across the country. Focusing on "Bringing America's Medical Experts to You," MRIoA utilizes a nationwide network of over 750 active practicing and board-certified physician specialists and other healthcare professionals in all specialties and sub-specialties of medicine. MRIoA has reviewers in 49 states, offering extensive same-state reviewer resources.