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Anyone, 6 months of age and older, is eligible to receive the COVID-19 vaccine. Find your nearest vaccination location at vaccines.gov.

Plan Administrators

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

2021

Plan
Administrator's
Name and Address​
Customer Service
Phone Numbers​
​Website Address
United Healthcare Group
Medicare Advantage PPO
United Healthcare Group
Customer Service Dept.
PO Box 30769
Salt Lake City, UT 84130-​0769
888-223-1092
TTY users, call 711​
uhcretiree.com/soi
Aetna Medicare Plan (HMO)
Aetna Medicare
PO Box 981106
El Paso, TX 79998-1106
​855-223-4807
TTY users, call 711
               stateofillinois.aetnamedicare.com
Health Alliance MAPD HMO
Health Alliance
3310 Fields South Drive
Champaign, IL 61822​
877-795-6131
TTY users, call 711​
healthallianceretiree.org/soi
Humana Employer Medicare HMO
Humana Employer Medicare HMO
PO Box 14168
Lexington, KY 40512​
800-951-0125
TTY users, call 711​
our.humana.com/soi
Vision Plan
EyeMed
Out-of-Network Claims
PO Box 8504
Mason, OH 45040-7111​
866-723-0512
TTY users, call 711
eyemedvisioncare.com/stil
​Quality Care Dental Plan (QCDP)
Delta Dental of Illinois
Group Number 20240
PO Box 5402
Lisle, IL 60532​
800-323-1743
800-526-0844
(TDD/TTY)​
soi.deltadental.com
​Life Insurance Plan
​MetLife Insurance Company
Group Life Claims
PO Box 6100
Scranton, PA 18505
800-880-6394 
TTY users, call 711)​
www.metlife.com/stateofillinois
Medicare COB Unit,
Premium Collection Unit
CMS Group Insurance
801 South 7th Street
PO Box 19208
Springfield, IL 62794-9208
217-782-2548
800-442-1300
800-526-0844
(TDD/TTY)​
benefitschoice.il.gov
Medical/Dental/Vision/Life Plans
MyBenefits Service Center
134 N. Lasalle Street
Suite 2200
Chicago, IL 60602​
844-251-1777
844-251-1778
(TDD/TTY)​
MyBenefits.illinois.gov