Articles

To bill correctly under the Outpatient Prospective Payment System (OPPS), please review the addendums* listed below.

There are three ways to obtain the Medicare Beneficiary Identifier (MBI), which is effective when the beneficiary was or is...

Here are additional educational resources identified specifically for rehabilitation services.

Providers are encouraged to use the KX modifier on 837D claims submitted with dental services inextricably linked to covered...

This article provides beneficiary guidelines for submitting claims rendered in Florida, U.S. Virgin Islands, or Puerto Rico.

Welcome to the First Coast Service Options Inc. (First Coast) website. This site is designed for Medicare providers. This site...

Join us on medicare.fcso.com for live chat, available Monday-Friday, 10 a.m.-2 p.m. Eastern Time (ET) for website-related...

Verify with the sender that you have the correct passphrase/password to open the email attachment or file. Use this information...

View these recommendations for the best website experience.

View First Coast's MAC workload numbers (payer IDs) issued by CMS.