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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.
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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 or call 1-800-MEDICARE. In the event your provider fails to submit your Medicare claim, please view these resources for claim assistance.
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Provider enrollment applications and forms

Eliminate the guess work

The enrollment application assistance tool removes the guesswork for providers trying to figure out which enrollment form to use, whether they are submitting an initial enrollment, a change of information, revalidation or even terminating their Medicare enrollment.
This tool offers tips to clarify what should be included in each relevant section of the appropriate enrollment form as well as what additional documentation is needed to complete the process.
Modified: 8/22/2020
Determine which CMS-855 form fits your enrollment needs. Access all CMS-855 forms: 855A, 855B, 855I, 855O, 855R, and 855S.
Modified: 4/8/2020
Find information about the Provider Enrollment, Chain and Ownership System (PECOS), the Centers for Medicare & Medicaid Services’ online enrollment process.
Modified: 2/18/2020
View basic form descriptions to assist you in determining which CMS-855 form to complete.
Modified: 1/6/2020
Providers are required to signup for electronic funds transfer (EFT) using a CMS-588 EFT form upon initial enrollment in the Medicare program or when changing enrollment information.
Modified: 7/26/2020
Participants agree to accept assignment for all covered services provided to Medicare patients. New physicians, practitioners, and suppliers may submit this form at the time of enrollment.
Modified: 4/8/2020
Medicare provider enrollment information for providers, physicians, non-physician practitioners, and other suppliers.
Modified: 7/23/2020
Enrolling online saves you time, view these steps to get started.
Modified: 2/18/2020
Find information on where to mail paper enrollment applications and forms.
Modified: 1/14/2020
An entity or individual who wishes to furnish mass immunization services - but may not otherwise qualify as a Medicare provider - may be eligible to enroll as a “mass immunizer.”
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.