Region A Region A
Connecticut, Delaware, Maine, Massachusetts, New York, New Hampshire, New Jersey, Pennsylvania, Rhode Island and Vermont
HealthNow NY   P.O. Box 6800  Wilkes-Barre, Pa. 18773-6800  (866) 419-9458

Region B
Region B
District of Columbia, Illinois, Indiana, Maryland, Michigan, Minnesota, Ohio, Virginia, West Virginia and Wisconsin
AdminaStar Federal Inc.  P.O. Box 7078 Indianapolis, Ind. 46207-7078  (877) 299-7900

Region C Region C
Alabama, Arkansas, Colorado, Florida, Georgia, Kentucky, Louisiana, Mississippi, New Mexico, North Carolina, Oklahoma, Puerto Rico, South Carolina, Tennessee, Texas and the Virgin Islands
Palmetto GBA  P.O. Box 100141  Columbia, S.C. 29202-3141  (866) 238-9650

Region D
Region D
Alaska, Arizona, California, Guam/American, Hawaii, Idaho, Iowa, Kansas, the Marianna Islands, Missouri, Montana, Nebraska, Nevada, North Dakota, Oregon, Samoa, South Dakota, Utah, Washington and Wyoming
CIGNA Medicare  P.O. Box 690  Nashville, Tenn. 37202  (877) 320-0390