National Medical Billing Services

National Medical Billing Services is strictly dedicated to providing revenue cycle outsourcing services for ambulatory surgery centers and their affiliated physicians. We are a national, award-winning company, having been recognized as one of the best workplaces by Modern Healthcare, Becker's Healthcare, and the St. Louis Post-Dispatch. We have also been acknowledged by the International Association of Outsourcing Professionals as one of the top outsourcing companies across any industry worldwide and featured in Fortune magazine. Additionally, our CEO and president have both been honored as top executives by Glassdoor Inc. and the St. Louis Business Journal.