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Last Modified: 10/4/2022 Location: FL, PR, USVI Business: Part A, Part B

Where do my additional documentation requests (ADR) letters and medical review (MR) correspondence go?

Q: Where do my additional documentation requests (ADR) letters and medical review (MR) correspondence go?
A: The ADR/development letter is mailed to a provider’s practice address on file with Medicare.
For individual providers rendering services in large facilities such as hospitals, the ADR letter may be misdirected and/or not received in a timely manner by the appropriate department and/or individual provider.
Providers in these situations may request First Coast to mail all correspondence (including ADRs) to the “pay-to” address listed on their Provider Enrollment, Chain and Ownership (PECOS) file.
Additional information for change of address, change of information, or other enrollment information can be found here: Provider/supplier enrollment applications
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.