About the TRDP

Since 1998, the TRICARE Retiree Dental Program (TRDP)—administered by Delta Dental of California under contract with the U.S. Department of Defense—has provided Unformed Services retirees and their families with an affordable dental benefits plan that today remains the only one of its kind.

Contact Us

Important Online Information

Enroll Online – Information on how to get started and enroll.
Eligibility Requirements – Find out if you’re eligible to enroll in TRDP.
Enrollee Support – Details about the program, submitting a claim and choosing a dentist.
Resources and Forms – Benefits booklets, fact sheets, claim forms and more.
Find a Network Dentist – Find a network dentist or confirm your dentist is in-network.
Consumer Toolkit – Review benefits, check claim status, monitor maximums used and sign up for paperless explanation of benefits.
Overseas Care – Information about finding a dentist overseas and claim submission.

Customer Service

Email and Phone

Enrolled and Not Yet Enrolled: Email
Dentists: Email
Benefits Advisors: Contact your local representative
Enrollee and Dental Office Inquiries:
888-838-8737 (24 hours automated)
866-847-1264 (TTY/TDD)
+866-721-8737 (International, AT&T USA Direct Access)
Customer Service available Monday through Friday excluding holidays 8:00 a.m. to 8:00 p.m., Eastern Time. For Assistance with international dialing instructions visit www.usa.att.com/traveler/index.jsp.

Mail Inquiries

General Inquiries

Delta Dental of California
Federal Government Programs
PO Box 537008
Sacramento, CA 95853
United States of America

Domestic Claims Submissions

Delta Dental of California
Federal Government Programs
PO Box 537007
Sacramento, CA 95853
United States of America

Overseas Claim Submissions

Delta Dental of California
Federal Government Programs
PO Box 537006
Sacramento, CA 95853
United States of America

Appeals

Delta Dental of California
Federal Government Programs
PO Box 537015
Sacramento, CA 95853
United States of America