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Because Specialization Matters

The ASC Revenue Cycle.

It’s all we do.

It’s all we think about.

And it shows.


National Medical Billing Services is the premier revenue cycle outsourcing company focused strictly on ambulatory surgery centers and surgical practices. Our unparalleled combination of ASC expertise, intelligent analytics, insightful advice, and relentless attention to detail allow us to deliver exceptional, industry leading financial results for our surgery centers, our surgeons and our administrators.

Most importantly, we build enduring client relationships based on trust and a complete commitment to excellence.

National Medical’s dedication to its clients and its employees has resulted in it winning numerous national awards recognizing it as an elite provider of outsourced revenue cycle management services as well as one of the best companies to work for in the U.S.

At National Medical Billing Services, the ASC revenue cycle is all we do, it’s all we think about, and it shows.

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  • National Medical Billing Services Announces Acquisition of mdStrategies - CHESTERFIELD, MO, JANUARY 10, 2022 – National Medical Billing Services (“National Medical”), an industry leading healthcare revenue cycle management company serving the ambulatory surgery center (“ASC”) market, has acquired mdStrategies (the “Company”), a full-service medical coding company focused on ASCs. The combination will further bolster the depth and breadth of National Medical’s ASC coding expertise […]
  • HHS Logo COVID-19 Provider Relief Fund Alert - The U.S. Department of Health and Human Services recently announced that the Provider Relief Fund (PRF) Reporting Portal will reopen for the completion or submission of reporting for Reporting Period 1 from Dec. 13, 2021 at 9:00 am ET through Dec. 20, 2021 at 11:59 pm ET. Medical groups that already submitted a Reporting Period […]
  • Photo of CMS logo CMS CY 2022 OPPS Final Rule - On November 2nd, the Centers for Medicare and Medicaid Services released the CY 2022 Hospital Outpatient Prospective Payment and Ambulatory Surgical Center Payment Systems Final Rule. Key provisions of the proposal include the following: Changes to the ASC Covered Procedures List For CY 2022, CMS is reinstating the criteria for adding procedures to the ASC […]