Contact Us About Us Medicare Supplement Policyholder Login Agent Portal 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. USIC is owned by CUNA Mutual Group. Coverage that fits your life Take the steps to ensure your medical needs don’t impact your financial future. Through our relationship 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. Visit cunamutual.com. Assurant and CUNA Mutual Group Finalize Preneed Sale: What to Expect On August 1, Assurant finalized the sale of the Preneed business to CUNA Mutual Group, a broad financial services provider that protects more than 30 million consumers. As we officially transition the business to CUNA Mutual Group, policyholders will maintain the same policy coverage, benefits, exceptional levels of customer support and service they’ve always experienced. CUNA Mutual Group is committed to delivering outstanding customer service and ensuring a seamless transition for clients and policyholders to its family of brands. As part of honoring that commitment, CUNA Mutual Group will continue to provide updates as they’re available to both clients and policyholders. In the interim, policyholders and partners should continue to reach us through the communications channels they have historically used. We’re here when you need us. USIC is part of the CUNA Mutual Group family of brands – small business feel with big company support. Learn More A trusted source for the Medicare Supplement insurance coverage you need. Learn More Trained and experienced staff to guide and answer important questions. Learn More It's about what we can do for you. USICCares@Assurant.com Privacy Policy Agent Portal Legal Notice