How do I change my address?

Address changes must be submitted in writing to the IBT. Please complete the Change of Address form and return to the IBT. A completed form can be returned via one of the following methods: mail to IBT of PORAC, 2960 Advantage Way, Sacramento, CA 95834; fax to (916) 999-8892; or email to

You must also contact CalPERS at (888) 225-7377 to ensure your address is updated in their system. CalPERS will not accept third party requests for address changes. Once the address has been updated with CalPERS, they will submit the request for the address to be updated in Anthem’s system.