Newly Released: PowerWeekend Study Guide

We have revised and updated our PowerWeekend Study Guide, which contains all of the information covered on the Certified Medical Billing Specialist® exam.  Learn about medical billing or freshen your skills and knowledge!

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About Us

Internationally Recognized Medical Billing and Coding Certification

Founded in 1995, the Medical Association of Billers is the premier credentialing association for medical billing and coding.    MAB's Certified Medical Billing Specialist® (CMBS) credential is the oldest billing and coding certification in the US.  

Proctor Sites

To improve certification access to more students, MAB partners with other educational and training locations that are approved to offer the Certified Medical Billing Specialist® certification exam as part of their own programs.

Join Today and Get Certified

Reach your personal and professional goals with billing and coding certification!  Certification can lead to better visibility, opportunities, and jobs.  In today's increasingly complex and highly-specialized economy, credentials are everything.  Sure you may have the skills to do the job, but how do you convince potential clients or employers?  Certification!  

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Medical Association of Billers

PO Box 1090, Mount Jackson, VA 22842

(888) 507-0021