Union Security Insurance Company
Protection when you need it most

Union Security Insurance Company (USIC) is a national provider of Medicare Supplement insurance solutions that help customers manage and budget for their health care needs.

Coverage that fits your life

Take the steps to ensure your medical needs don’t impact your financial future. Through our partnership with Aetna, we bring to you specialized assistance and Medicare Supplement plans that give flexibility, protection, and peace of mind.

With a USIC policy, you can enroll with the Medicare provider of your choice and avoid delays in the services you require.

A company that’s secure

When it’s time to make important decisions, you want a partner that works for you. You need an insurance company that has longevity, a great reputation, and financial strength. We are highly recognized by A.M. Best Company, the most trusted rating expert in the insurance industry.

Our rich history

USIC is rooted in Assurant, a global provider of risk management solutions serving 300 million lives worldwide. We hold fast to our uncompromising values and dedication to what matters most to you.

To see how USIC and Assurant go the extra mile, visit assurant.com.

We’re here when you need us.


USIC is a part of the larger Assurant family – small business feel with big company support.

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A trusted source for the Medicare Supplement insurance coverage you need.

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Trained and experienced staff to guide and answer important questions.

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It's about what we can do for you.