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MedicareUSA encourages people seeking Medicare information to contact us. We have experienced staff and licensed sales agents on hand waiting to assist you.

Phone: 1-800-637-7602 / TTY User 711
Hours: Mon-Sun. 8:00am to 8:00pm

Corporate Address:

35 Nutmeg Drive, Suite 220

Trumbull, CT 06611

Speak with a licensed sales agent


TTY User 711

Mon-Sun (8a - 8p)



The MedicareUSA website is operated by HealthPlanOne, LLC a licensed health insurance agency based in Connecticut; in California d/b/a HPOne Insurance Agency, license #OF30784. HealthPlanOne, is a licensed and certified representative of Medicare Advantage HMO, PPO and PPFS organizations and stand-alone prescription drug plans with a Medicare contract. Enrollment in any plan depends on contract renewal.

For a complete list of available plans please contact 1-800-MEDICARE (TTY users should call 1-877-486-2048), 24 hours a day/7 days a week or consult

PLEASE NOTE: Medicare Supplement insurance is available to those age 65 and older enrolled in Medicare Parts A and B and, in some states, to those under age 65 eligible for Medicare due to disability or End-Stage Renal disease.

The purpose of this communication is the solicitation of insurance. Contact will be made by an insurance agent/producer or insurance company.

Medicare supplement plans are not connected with or endorsed by the U.S. Government or the federal Medicare program.

The Centers for Medicare and Medicaid Services (CMS) does not review or approve Medicare Supplement plan information.


Last Updated 10/01/2021