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ITDR Retiree Service Center

For questions about your eligibility, enrollment, premium payment, to update your personal information, or to enroll over the phone:

CALL US: (877) 325-7265, Option 1
(7:30 a.m. to 5:00 p.m. CST, M-F)

EMAIL US: thetrust.service@mercer.com 
(response within 48 hours, weekdays)

Insurance Trust for Delta Retirees Service Center
P.O. Box 14464
Des Moines, IA 50306-3464

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