Palmetto GBA
BCBS of South Carolina
Palmetto GBA
1-20 at Alpine Road
Columbia, SC  29219
(803)788-3860

Cahaba GBA
Wellmark Inc Corporate Headquarters
636 Grand Avenue
Des Moines, IA  50309
(515) 254-4500

BCBS of Maine
(Associated Hospital Services)
2 Gannett Drive
South Portland, ME  04106
(207) 822-7000

BCBS of Wisconsin
United Government
PO Box 2019
Milwaukee, WI  53201
(414) 226-6075