Internet-based Provider Enrollment, Chain and Ownership System (PECOS)—which allows physicians, non-physician practitioners, providers, and other suppliers to enroll or make changes to their current Medicare enrollment information over the Internet—will not be available from Monday, March 29, through Monday, April 5, 2010, due to scheduled maintenance.
If you were planning to enroll or make a change to your current Medicare enrollment record during this time, here are the following options:
Contact the Medicare fee-for-service contractor serving your state with any questions or if you need assistance.
For more information on enrolling in PECOS database, read a recent article, "Act Now to Ensure Your Enrollment in PECOS Database."