Contractor Employment Verification
Mound Benefits Center
Phone: (866) 296-5036
Medical and Life Insurance for Former EG&G, BWXTO, and CH2M HILL Employees
For questions about health insurance coverage and/or dependent information, life insurance and/or beneficiaries, etc.:
Mound Benefits Center
P.O. Box 9920
Providence, RI 02940-4020
Phone: (866) 296-5036
Hours: 9:00 a.m. to 6:00 p.m. EST, Monday through Friday
Website: www.moundbenefits.com
For questions about insurance claims:
UMR
Phone: (877) 849-4084
For questions about prescription drug coverage:
CVS CAREMARK
Phone: (866) 334-3870
For questions about insurance premium billing:
HealthEquity
P.O. Box 660212
Dallas, TX 75266-0212
Phone: (877) 722-2667
Hours: 7:00 am to 7 pm CST, Monday through Friday
Website: https://mybenefits.wageworks.com
Pension Benefits for Former EG&G, BWXTO, and CH2M HILL Employees
Effective November 1, 2017:
MassMutual Insurance Company
Phone: (800) 775-4331
Benefits Issue Resolution
Hanford Mission Integration Solutions, LLC
P.O. Box 943, MSIN H2-23
Richland, WA 99352
Annette Zimmerman, Benefits Specialist
Email: annette_m_zimmerman@rl.gov
Phone: (509) 376-8933
Pension and Benefits for All Former Monsanto Research Corporation Employees
Retiree Service Center
Phone: (800) 338-3308