By Mail

General Mailing Address

HMSA
P.O. Box 860
Honolulu, HI 96808

Mailing Addresses for Claims

Medical and Physician Claims (HCFA 1500)
P.O. Box 44500
Honolulu HI 96804-4500

Drug and Dental Claims
P.O. Box 13400
Honolulu, HI 96801-3400

Hospital Claims (UB-92)
P.O. Box 32700
Honolulu, HI 96803-2700

Mailing Address for Appeals

HMSA
Attn: Appeals Coordinator
P.O. Box 1958
Honolulu, HI 96805-1958