For security reasons, Cigna.com no longer supports your browser version. Please update your browser, or use an alternative browser such as Google Chrome, Microsoft Edge, or Mozilla Firefox for the best Cigna.com experience.
Learn About Medicare
We get it—the world of health care and Medicare can be confusing.
Here you’ll find articles and information that explain everything from the basics of Medicare to the details of how each kind of Medicare works, including who’s eligible, the benefits and costs, how and when to enroll, and more.
The basics of Medicare.
Steps to follow when deciding which plan is right for you.
Find out how Original Medicare (Part A and Part B) works.
Discover how Part B and Part D help to cover prescription drugs.
Confused by Medicare terms?
Where are you in your Medicare journey?
¹Insured by Cigna Health and Life Insurance Company, American Retirement Life Insurance Company, Loyal American Life Insurance Company or Cigna National Health Insurance Company. In Kansas, Medicare Supplement insurance policies are insured by Cigna Health and Life Insurance Company. American Retirement Life Insurance Company, Loyal American Life Insurance Company and Cigna National Health Insurance Company plans are not available to residents of Kansas.
Notice for persons eligible for Medicare because of disability:
In the following states, all Medicare Supplement plans are available to persons eligible for Medicare because of disability: California, Colorado, Delaware, Florida, Georgia, Hawaii, Idaho, Illinois, Kansas, Kentucky, Louisiana, Maine, Minnesota, Mississippi, Missouri, Montana, New Hampshire, Oregon, Pennsylvania, South Dakota, Tennessee, Vermont, and Wisconsin.
Tennessee Medicare Supplement Policy Forms
Plan A: CHLIC-MS-AA-A-TN; Plan F: CHLIC-MS-AA-F-TN; Plan High Deductible F (HDF): CHLIC-MS-AA-HDF-TN; Plan G: CHLIC-MS-AA-G-TN; and Plan N: CHLIC-MS-AA-N-TN