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Accountability. Efficiency. Service.

Plan Administrators 

 
The plan administrators below are available to answer your questions regarding the medical, prescription drug, vision, dental and life insurance plans.

Plan
Administrator Name and Address
Customer Service Phone Numbers
Website Address
UnitedHealthcare Group
Medicare Advantage PPO
UnitedHealthcare

(888) 223-1092
 www.uhcretiree.com/soi
 Coventry Advantra HMO
 Coventry Advantra
 (855) 223-4807

www.aetna-coventryretiree.com/soi

 Humana Health Plan HMO
 Humana  (800) 951-0125
www.humana.com/soi
 Vision Plan  EyeMed
Out-of-Network Claims
P.O. Box 8504
Mason, OH
45040-7111
 (866)723-0512
 (800) 526-0844 (TDD/TTY)
 www.eyemedvisioncare.com/stil
 Quality Care
Dental Plan (QCDP)
 Delta Dental of Illinois
Group Number 20240
P.O. Box 5402
Lisle, IL 60532
 (800) 323-1743
(800) 526-0844 (TDD/TTY)
 http://soi.deltadentalil.com
 Life Insurance
Plan
 Minnesota Life Insurance Company
536 Bruns Lane, Unit 3
Springfield, IL 62702
 (888) 202-5525
(800) 526-0844 (TDD/TTY)
 Minnesota Life Insurance Company