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CA Department of Insurance
CA Department of Insurance
CA Department of Insurance

List of Medicare Supplement Insurance Companies

This section provides a summary listing of all medicare supplement insurance policy plans (A, B, C, D, F, High Deductible F, G, High Deductible G, K, L, M, N) that are available by the respective company. Please note that on January 1, 2020 there will be changes in Medicare Supplement (Medigap). If you are currently age 65 or will be age 65 before January 1, 2020, the changes may not affect you.


The report lists the companies that offer medicare supplement insurance policy plans for individuals under 65 years of age and over 65, along with the company's reported comments (restrictions) and consumer contact information (i.e. consumer service phone number, customer service email, and web address). 

Please note that all the information displayed on these reports were reported by the respective company representative to the California Department of Insurance (CDI). If you have specific medicare supplement insurance questions or inquiries regarding the information on these reports, please contact the company directly.

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Consumer Contact Information and Policy Plans Offered (Including Ages 65 and Older & Ages 64 and Under

If you have questions regarding the surveys and/or summary reports, please contact CDI- Data Analytics and Reporting (formerly Statistical Analysis Division).  For more Medicare Supplement (Medigap) Insurance information, please select Guide to Medicare Supplement.

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