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Last Modified: 4/22/2009 Location: FL, PR, USVI Business: Part A, Part B

Contractor numbers for the J9 Medicare administrative contractor workload

The Centers for Medicare & Medicaid Services (CMS) issued new workload numbers to replace the carrier and fiscal intermediary contractor numbers for the Medicare administrative contractor (MAC) Jurisdiction 9 (J9) Part A and Part B workloads in the state of Florida and the territories of Puerto Rico and the U.S. Virgin Islands. These changes were made because certain CMS claim systems rely on these numbers for processing purposes. Some provider systems may also rely on these numbers.
Part A and Part B claims for Florida, Puerto Rico, and the U.S. Virgin Islands are now processed by First Coast Service Options Inc. (FCSO) using the contractor numbers and effective dates listed below:

Part A workload

State/Territory
MAC Workload No.
Effective Date
Previous Contractor No.
Florida
09101
02/16/2009
00090
Puerto Rico/U.S Virgin Islands
09201
03/02/2009
57400

Part B workload

State/Territory
MAC Workload No.
Effective Date
Previous Contractor No.
Florida
09102
02/02/2009
00590
Puerto Rico
09202
03/02/2009
00973
U.S Virgin Islands
09302
03/02/2009
00974

First Coast Service Options (FCSO) strives to ensure that the information available on our provider Web site 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.