United HealthCare (www.myuhc.com)

Active UTU members and others covered under the Comprehensive Health Care Benefit, the Managed Medical Care Program or the Basic Health Care Benefit of the NRC/UTU Health and Welfare Plan (GA-690100) should send claims to United HealthCare, P.O. Box 30985, Salt Lake City, UT 84130-0985. For information, call 1-888-445-4379.

Active UTU members and others covered under the Comprehensive Health Care Benefit or the Managed Medical Care Program of the Railroad Employees' National Health and Welfare Plan (GA-23000), and retired members and other covered under the UnitedHealthcare Group Policies GA-46000 or GA-23111 Plans C or E should send claims to: UnitedHealthcare, P.O. Box 30985, Salt Lake City, UT 84130-0985. For information on GA-23000, call 1-800-842-9905. For information on GA-46000 or GA-23111, call 1-800-842-5252.

For the Medical Care Coordination Program (for general questions or to obtain mandatory prior approval for certain tests and procedures as required under the Plan), call the telephone number on your medical identification card.

For retired UTU members and others covered under GA-23111 Plan F, the Medicare Supplement, send claims to: United HealthCare, P.O. Box 30304, Salt Lake City, UT 84130-0306. For information, call 1-800-809-0453.

For Nurseline^SM, which provides 24/7 access to live nursing professionals and other information, call 1-866-735-5685.

For more information about the United HealthCare Medicare Part D prescription drug program, call toll-free 1-888-867-5561 or visit the website at www.unitedmedicarerx.com.