As an AIMS client, you have our commitment to helping your organization achieve an effective balance between employee health and fiscal well-being.

Third Party Claims Administration (TPA)
Office Locations

We serve our TPA clients from five offices, conveniently located throughout California and Hawaii. To ensure effective management of your loss portfolio, we invite you to contact the office nearest you:


Corporate Office

P.O. Box 269120
Sacramento, CA 95826
(916) 563-1900


P.O. Box 227
Bakersfield, CA 93301
(661) 328-0626


P.O. Box 26597
Fresno, CA 93729-6597
(559) 227-9972


P.O. Box 269120
Sacramento, CA 95826
(925) 246-2600


P.O. Box 29104
Glendale, CA 91205
(909) 524-3300


P.O. Box 269120
Sacramento, CA 95826
(916) 563-1900

Santa Clarita

P.O. Box 802108
Santa Clarita, CA 91380
(661) 705-2900


Hawaii, Kauai, Lanai, Maui, Oahu

Honolulu, HI 96813
(808) 523-9621

To report a claim any time, day or night, call (800) 444-6157.

Success, Not Turnover

“As a locally owned, “boutique” TPA, AIMS really understands that success is about building and maintaining relationships with employees and clients. The senior management team gives our claims examiners the best training and tool sets so we can provide the right benefits to the right people for the right reasons. That creates high job satisfaction and retention. It’s no wonder that people who work for AIMS stay with AIMS.”

– Claims Supervisor

Allied Managed Care

AMC’s proactive medical cost-containment programs maximize cost control and minimize lost time.

Serving Clients is our Purpose.
Client Service is our Passion.