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  • Home Knowledge Center Topic: How Medicare Works

    Topic:

    How Medicare Works

    Medicare can be confusing. Find out what Medicare is and how it works.

    Featured Articles

    What is Medicare?

    Learn the basics of Medicare, including what is the purpose of Medicare, what Medicare covers, what it costs, and more...

    Choosing a Medicare Plan

    Find out how to choose a Medicare plan, what the different plans are, and steps to follow when deciding which plan is right for you...

    Does Medicare Cover Dental?

    If you’re focused on taking care of your oral health, then it’s important to know if Medicare covers dental and if not what options you have...

    Confused by Medicare terms?

    Look it up in the Cigna Glossary

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    Insured by American Retirement Life Insurance Company, Cigna Health and Life Insurance Company, Cigna Insurance Company, Cigna National Health Insurance Company or Loyal American Life Insurance Company. In Kansas, insured by Cigna Health and Life Insurance Company, Cigna Insurance Company, Cigna National Health Insurance Company and Loyal American Life Insurance Company. American Retirement Life Insurance Company is not available to residents of Kansas and Kentucky. In Illinois, Maryland, North Carolina, Ohio, and Utah, insured by Cigna National Health Insurance Company domiciled in Ohio. In Pennsylvania, insured by Cigna Insurance Company. In Idaho and New Mexico, insured by Cigna Health and Life Insurance Company.

    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: CNHIC-MS-AA-A-TN; Plan F: CNHIC-MS-AA-F-TN; Plan G: CNHIC-MS-AA-G-TN; Plan N: CNHIC-MS-AA-N-TN.

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    Individual and family medical and dental insurance plans are insured by Cigna Health and Life Insurance Company (CHLIC), Cigna HealthCare of Arizona, Inc., Cigna HealthCare of Illinois, Inc., Cigna HealthCare of Georgia, Inc., Cigna HealthCare of North Carolina, Inc., Cigna HealthCare of South Carolina, Inc., and Cigna HealthCare of Texas, Inc. Group health insurance and health benefit plans are insured or administered by CHLIC, Connecticut General Life Insurance Company (CGLIC), or their affiliates (see a listing of the legal entities that insure or administer group HMO, dental HMO, and other products or services in your state). Accidental Injury, Critical Illness, and Hospital Care plans or insurance policies are distributed exclusively by or through operating subsidiaries of The Cigna Group Corporation, are administered by Cigna Health and Life Insurance Company, and are insured by either (i) Cigna Health and Life Insurance Company (Bloomfield, CT). The Cigna Healthcare name, logo, and other Cigna Healthcare marks are owned by The Cigna Group Intellectual Property, Inc.

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