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Medicare Supplement Rate Application

Last Updated: September​ 1, 2026

Health insurers in Wisconsin can choose to submit their Medicare Supplement rates for all plans they offer annually. If submitted, the rates will be presented to consumers applying for the Medicare Supplement plan during their open enrollment or guaranteed issue periods. This application makes the data collection process more efficient for both submitting companies and OCI.

You will need a MyWisconsin ID to enter rates.

Set Up a MyWiscon​sin ID

If you do not already have a MyWisconsin ID, you will need to create one.

Set Up a MyWisconsin ID ​

MyWisconsin ID requires multi-factor authentication (MFA) which will make it difficult to use a shared email account with this user ID.​

Submit Rates

After your MyWisconsin ID is created, refer to the Medicare Supplement Policies – Company User Guide for instructions on how to submit rates.​​​