Below is a listing of Part B Medicare Administrative Contractors or MAC’s, and the areas they administer. To download a copy of our Medicare Checklist please find either your MAC or the area where you practice is located. Click on the name of the Administrator to view the checklist. You can then save it or print it as needed.
Arkansas, Colorado, Delawhare, District of Columbia, Maryland, New Jersey, New Mexico, Oklahoma, Pennsylvania, Texas, Louisiana, Mississippi, Arlington and Fairfax Counties Virginia, and the city of Alexandria Virginia