Contact Railroad Medicare MSP
Published 06/02/2026
Call 888-355-9165, select Option 5 for Customer Service
TTY: Dial 711
Representatives are available Monday through Friday from 8:30 a.m. to 4:30 p.m. for all time zones with the exception of PT, which receives service from 8 a.m. to 4 p.m.
Submit Documentation
You can submit your completed forms and documentation to:
Fax: (803) 382-2414
US Mail:
Palmetto GBA Railroad Medicare
Medicare Secondary Payer
P.O. Box 10066
Augusta, GA 30999-0001
Palmetto GBA Railroad Medicare
Medicare Secondary Payer
P.O. Box 10066
Augusta, GA 30999-0001
FedEx, USPS, Certified Mail:
Palmetto GBA Railroad Medicare
Medicare Secondary Payer
2743 Perimeter Parkway, Bldg. 200
Augusta, GA 30909
Palmetto GBA Railroad Medicare
Medicare Secondary Payer
2743 Perimeter Parkway, Bldg. 200
Augusta, GA 30909
Contact a Different Department
View our main Contact Us page for information on how to submit a general inquiry or to contact a different department.