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Electronic funds transfer (EFT): Revised Medicare enrollment application required

February 18, 2026
Read this article for information regarding the new electronic funds transfer (EFT) Authorization Agreement (CMS-588) form.

Electronic Funds Transfer (EFT) Payments and Change of Ownership (CHOW)

February 18, 2026
Read this article for information on EFT payments and changes of ownership.

Completing the Medicare CMS-855B enrollment application

May 8, 2026
View helpful hints for completing the CMS-855B application.

Apply for an NPI

February 20, 2026
Learn how to apply for your NPI, search the NPI registry, and update your records in the National Plan & Provider Enumeration System (NPPES).

Submit provider enrollment applications electronically

February 10, 2026
Are you sending hardcopy mail to submit your requests to First Coast? Did you know there are faster and easier ways to send your requests to us? Avoid the wait. Learn about the electronic options available for you to submit provider enrollm…

New enrollment

February 19, 2026
Use the links on the left to view the steps to become a Medicare provider. This section offers links to guide providers through the Medicare enrollment process. 

Completing the Medicare CMS-855O enrollment application

February 18, 2026
View these instructions for the CMS-855O form.

Tools & forms: Enrollment

March 12, 2026
Use these self-service tools and forms to enroll as a Medicare provider or make changes to an existing enrollment record.

Completing the Medicare CMS-588 enrollment application

February 12, 2026
View these instructions for the CMS-588 application.

Completing the Medicare enrollment CMS-855I application

April 21, 2026
View these instructions for the CMS-855I form.
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