cahaba medicare provider customer service number
Part B Contractor Cahaba GBA, LLC 877-567-7271 Provider Enrollment - Part B, P.O. Box 6169, Indianapolis, IN 46206-6168 http://www.cahabagba.com. Home Health and Hospice Contractor Palmetto GBA 855-696-0705 Part A Provider Enrollment (AG-331), P.O. Box 100144, Columbia, SC 29202-3144 http://www.palmettogba.com/.