SecureHorizons® Medicare Supplement Insurance Plans

While Original Medicare covers many health care costs and services, it does not cover things like coinsurance, copayments
and deductibles.These costs are considered “gaps” in your Medicare coverage, because you typically have to pay for them

To help you cover these gaps, you may consider purchasing a SecureHorizons Medicare Supplement (Medigap) Insurance plan.*

Our Supplement plans offer you:

  • Freedom to choose any doctor or specialist who accepts Medicare, with no referral needed.
  • Virtually no claim forms to file.
  • A choice of insurance plan options.
  • Coverage that goes with you throughout the United States.
  • A 12-month rate guarantee.
  • Discounts available when paying annually, semi-annually, quarterly and through Electronic Funds Transfer (EFT).
  • Electronic Funds Transfer (EFT), credit card, and direct billing options are available.
  • Value added programs, offering discounts on hearing aids, hearing exams, pharmacy and vision.*

SecureHorizons Medicare Supplement insurance plans A, F, F+ (High Deductible), G, K, L and N are available in most states. Additional Medicare supplement insurance plans are available in some states.

If you would like to learn about various supplemental plan benefits, consult the Centers for Medicare and Medicaid Services guide to Choosing a Medigap Policy.

To find a Medicare Supplement insurance plan that offers the coverage you need at an affordable price, contact a UnitedHealthcare representative. You may also call 800-726-8003 every day from 8 a.m. - 8 p.m. local time. TTY/TDD users, please call 711.

*Discount services and programs are not part of the insurance plan, may be discontinued at any time and may be subject to geographic availability.


SecureHorizons Medicare Supplement insurance plans are offered by UnitedHealthcare Insurance Company, a private insurance company not connected with or endorsed by the U.S. government or the federal Medicare program.  Please note that each insurer has sole responsibility for its own products.

Find Plans In Your Area


Call UnitedHealthcare at:

 (TTY 711)

Hours: 8 a.m. - 8 p.m. in your time zone, 7 days a week.

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