Aetna US Healthcare
Member Services
P.O. Box 54839
Los Angeles, CA 90054
(800) 358-8856 Commercial Grievance & Appeals Unit
P.O. Box 1918
Rancho Cucamonga, CA 91729 (800) 756-7039
Blue Shield of California
Member Services
P.O. Box 272540
Chico, CA 95927-2540 (800 424-6521 Medical Management
P.O. Box 629007
El Dorado Hills, CA 95762-9007 (800) 424-6521
Blue Cross Member Services
21555 Oxnard Sr.
Woodland Hills, ca 91365 (800) 626-8797 Quality Management Dept.
P.O. Box 4089
Woodland Hills, CA 93165-4089
Call number on back of your Health Plan ID card
California Care Member Services 20000 Corporate Center Dr.
Newbury Park, CA 91320
(800) 626-8797 Appeal Dept. P.O. Box 4310
Woodland Hills, CA 91365-9634
Call number on back of your Health Plan ID card
Cigna Health Care Member Services
P.O. Box 5047
Visalia, CA 92378
(800) 832-3211 Grievance & Appeals Operations Unit
400 North Brand Blvd.
Glendale, CA 91203
(800) 832-3211
HealthNet Member Services
P.O. Box 9103
Van Nuys, CA 91409
(800) 522-0088 Appeals Dept.
P.O. Box 10348
Van Nuys, CA 91410-0348
(800) 522-0088
HealthNet Seniority Plus Member Services
P.O. Box 9103
Van Nuys, CA 91409
(800) 522-0088 Appeals Dept.
P.O. Box 10344
Van Nuys, CA 91410-0344
(800) 275-4737
PacifiCare Member Services P.O. Box 6006
Cypress, CA 90630
(800) 624-8822 Appeals Dept.
P.O. Box 6006
Cypress, CA 90360-6006
(800) 624-8822
Secure Horizons Member Services
P.O. Box 6006
Cypress, CA 90630
(800) 228-2144 Appeals Dept.
P.O. Box 489
Cypress, CA 90630
(800) 228-2144
