Claims
Preferred IPA Claims Department
P.O. Box 4449
Chatsworth, CA 91313
Phone: (800) 874-2091
Office Hours: Monday through Friday 8:30 A.M. – 5:00 P.M.

Claims
Preferred IPA Claims Department
P.O. Box 4449
Chatsworth, CA 91313
Phone: (800) 874-2091
Office Hours: Monday through Friday 8:30 A.M. – 5:00 P.M.

Claims
Preferred IPA Claims Department
P.O. Box 4449
Chatsworth, CA 91313
Phone: (800) 874-2091
Office Hours: Monday through Friday 8:30 A.M. – 5:00 P.M.

Important Informations Regarding Claims, Payments, and Dispute Resolutions
Claims Encounter Vaccine Submission Addresses
CMS-1500 Instructions
Preferred IPA’s Claims Submission Guidelines
Preferred IPA’s Provider Dispute Resolution Process
Preferred IPA’s Provider Dispute Resolutions Form
Preferred IPA’s Claims Payments Guidelines
Preferred IPA’s Overpaid Claim Recovery Process and Payment Address