skip to content
Thank you for visiting First Coast Service Options' Medicare provider website. This website is intended exclusively for Medicare providers and health care industry professionals to find the latest Medicare news and information affecting the provider community.
To enable us to present you with customized content that focuses on your area of interest, please select your preferences below:
Select which best describes you:
Select your location:
Select your line of business:
This website provides information and news about the Medicare program for health care professionals only. All communication and issues regarding your Medicare benefits are handled directly by Medicare and not through this website. For the most comprehensive experience, we encourage you to visit Medicare.gov or call 1-800-MEDICARE. In the event your provider fails to submit your Medicare claim, please view these resources for claim assistance.
Join eNews       En Español
Text Size:
YouTube LinkedIn Email Print
Send a link to this page
[Multiple email adresses must be separated by a semicolon.]
Last Modified: 9/11/2022 Location: FL, PR, USVI Business: Part A, Part B

Where to submit provider enrollment applications

Did you know you can save time by enrolling online?

PECOS - the preferred method for provider enrollment
Internet-based PECOS external link facilitates the Medicare provider enrollment process by furnishing health care providers and suppliers with an easier, faster, and more efficient alternative to paper-based enrollment in the Medicare program. Registered users may use the system for initial enrollment as well as to change, reactivate, revalidate or voluntarily terminate an existing enrollment record. Users may also add, change, or terminate reassignment of Medicare benefits.

Provider Enrollment Gateway

This tool can be used for uploading enrollment applications and responses to development requests, requesting a copy of enrollment correspondence sent to you, or to check the status of a previously uploaded application.
Submit through the Enrollment Gateway

Mailing information

If you cannot submit your information online through PECOS or the Enrollment Gateway, you may mail your completed paper application to First Coast, the MAC for jurisdiction N (JN) – Florida, Puerto Rico, and the U.S. Virgin Islands.
Provider Enrollment
P.O. Box 3409
Mechanicsburg, PA 17055-1849
First Coast Service Options (First Coast) strives to ensure that the information available on our provider website is accurate, detailed, and current. Therefore, this is a dynamic site and its content changes daily. It is best to access the site to ensure you have the most current information rather than printing articles or forms that may become obsolete without notice.