Skip Navigation LinksOCI > Medicare Supplement Insurance Policies List 2024

Medicare Supplement Insurance Policies List 2024

​​​​​​​​​​​​​​​​​​​​​​​​Last Updated: October 27, 2025​

Full version of publication: Medic​are Supplement Insu​rance Policies List 2024​ 

​​ 

This list contains information on Medicare supplement insurance policies​ approved by the Office of the Commissioner of Insurance (OCI). It includes only policies currently being sold in ​Wisconsin. The companies shown in this list have agreed to be listed. Group policies sold through employers are not included in this list. Some companies that currently sell Medicare supplement insurance policies​ approved by OCI have chosen not to be included in the list.

​You can use the ​Medigap Policy Search ​ ​tool to find plans and rates​ in your area. The rates provided are intended to give you an idea of what a Medicare supplement insurance policy may cost. Due to frequent changes, you should check with the company for the exact rates and plans offered in your area.​

​

Aetna Health and Life Insurance Company
aetnaseniorproducts.com ​
1-800-264-4000​

ACE Property and Casualty Insurance Company
​chubb.com/microsites/ace-medicare-supplement.html ​
1-800-601-3372

Anthem Blue Cross and Blue Shield
anthem.com/medicare ​
1-888-456-9087

Bankers Reserve Life Insurance Company
bankerslife.com ​
833-441-1564

Capitol Life Insurance Company
capitollife.com/health-insurance/medicare-supplemental-insurance ​
1-866-237-3010

Cigna National Health Insurance Company
cigna.com/medicare ​
877-229-0293

Catholic United Financial
catholicunitedfinancial.org/medicare-supplement ​
1-800-568-6670​

Cigna Health and Life Insurance Company
cigna.com/medicare/supplemental ​
1-866-459-4272

Erie Family Life Insurance Company
erieinsurance.com ​
1-800-458-0811

Guarantee Trust Life Insurance Company
gtlic.com/supplemental-health/medicare-supplement-insurance ​
1-800-338-7452

Humana Insurance Company
humana.com/medicare/medicare-supplement-plans ​
1-844-204-4062

Elips Life Insurance Company
lumico.com/medicare-supplement ​
866-440-4047

Order of United Commercial Travelers of America
uct.org/coverage/medicare-supplement ​
1-800-848-0123

Pekin Life Insurance Company
pekininsurance.com/medicare-supplement-information ​
1-800-447-0122

Physicians Life Insurance Company
physiciansmutual.com ​
1-800-228-9100

Quartz Health Plan Corporation
QuartzBenefits.com ​
1-800-362-3310

Security Health Plan
securityhealth.org/find-a-plan/medicare-overview/medicare-supplement ​
1-844-622-0805 (TTTY 711)

State Farm Mutual Automobile Insurance Company
statefarm.com/insurance/health/medicare-supplemental ​
Contact Local State Farm Agent

State Mutual Insurance Company
statemutualinsurance.com ​
1-877-822-0582

SBLI USA Life Insurance Company, Inc.
prosperitylife.com ​
877-990-7225

Unified Life Insurance Company
unifiedlife.com/contact-us ​
1-833-657-1452

United American Insurance Company
unitedamerican.com ​
1-800-755-2137

Washington National Insurance Company
BankersLife.com ​
888-910-3133

Wisconsin Physicians Service Insurance Corporation
wpshealth.com/medsupp/wisconsin-medicare-supplemental-insurance.shtml ​
1-800-236-1448

UnitedHealthcare Insurance Company (AARP)
aarpmedicaresupplement.com 
1-800-523-5800​

Group Health Cooperative of South Central Wisconsin
ghcscw.​com/ 
1-608-828-4853

MercyCare HMO, Inc.
mercycarehealthplans.com/seniors-medicare/​ 
1-800-895-2421

Quartz Health Benefit Plans Corporation
QuartzBenefits.com 
1-800-362-3310

HealthPartners Insurance Company
healthpartners.com/medicare 
1-800-247-7015, TTY 711

Medica Insurance Company
medica.com/shop/medicare 
1-800-234-8755

Medical Associates Clinic Health Plan of Wisconsin
mahealthplans.com/hp/shop-plans/medicare ​​
1-866-821-1365


​For more information on health insurance call the Medigap Helpline at 1-800-242-1060. This is a statewide toll-free number set up by the Wisconsin Board on Aging and Long-Term Care and funded by the Office of the Commissioner of Insurance to answer questions about health insurance and other health care benefits for older adults. It has no connection with any insurance company.​

For more detailed information on Medicare and Medicare supplement insurance, view the Wisconsin Guide to Health Insurance for People with Medicare.