If you are questioning whether or not you are in PECOS, simply download the excel file below and do a search for your NPI number/name. This list is current as of 1/06/2011 and will be updated periodically as updated lists are provided by CMS. If you receive a referral from a physician not in PECOS, your claim will likely be denied. PECOS is very important and cause issues with your Medicare payments if the application is completed incorrectly.

Please let us know if you have any questions about PECOS or need assistance with your PECOS application.