Contact Us

Dual Prime D-SNP Plan

For more information, call Member Services at 
410-779-9932 or toll-free at 1-844-386-6762 (TTY:711)
October through March 31
8 a.m.-8p.m., ET, 7 days a week

410-779-9932 or toll-free at 1-844-386-6762 (TTY:711)
April 1 through September 30
8 a.m.-8p.m., ET, Monday-Friday

You can also contact us by mail:
CareFirst BlueCross BlueShield
Medicare AdvantageP.O. Box 915
Owings Mills, MD 21117

Core and Enhanced HMO Plans

For more information, call Member Services at 855-290-5744 (TTY: 711)
October through March 31
8 a.m.-8p.m., ET, 7 days a week

855-290-5744 (TTY:711)
April 1 through September 30
8 a.m.-8p.m., ET, Monday-Friday

You can also contact us by mail:
CareFirst BlueCross BlueShield Medicare Advantage
P.O. Box 3236
Scranton, PA 18505

Medicare Supplement Plans

For CareFirst Medicare Supplement MedPlus Member Services, please call 800-722-2235 8 a.m.-6 p.m., ET, Monday through Friday.