Contact Us
Get In Touch
General Claims Inquiries & Submissions
Claims@EastWestAdministrators.com
Kaiser Permanente Claims Inquiries & Submissions
KaiserClaims@EastWestAdministrators.com
Billing Inquiries
Billing@EastWestAdministrators.com
Member Portal/HR Portal Support
EWASupport@EastWestAdministrators.com
Headquarters
22320 Foothill Blvd, Suite 340
Hayward, CA 94541
Claims Mailing Address
PO Box 3648
Portland, ME 04104
Main: (800) 889-1506
Fax: (510) 226-8895