Sign up for Medicare in Seabrook, NH
Local licensed agents in Rockingham County are available to assist you if you need help comparing plans or registering for Medicare insurance.
Original Medicare
Original Medicare (Part A) covers most medically necessary services.
Medicare Supplement
Medigap plans provide additional insurance for out of pocket costs.
Medicare Advantage
A bundled alternative to Original Medicare for your health and drug coverage.
Not sure what Medicare plan is right for you?
Seabrook, NH Medicare Supplement Insurance Plan Comparison
First, decide between Traditional Medicare (which covers Parts A and B) and a private insurance's Medicare Advantage (known as Part C). If you go with Traditional Medicare, you'll probably also need a Medigap insurance to cover extra costs and a Part D plan for prescription drugs.
Medicare Advantage Plans: Age 65, Zipcode 03874, Non-smoker*
| Plan Type | Number of Plans Available | Average Monthly Premium | Lowest Monthly Premium | Highest Monthly Premium | Carriers |
|---|---|---|---|---|---|
| $0 OOP Medicare Advantage Plans | 17 | $0.00 | $0.00 | $0.00 | Aetna Medicare, Humana, WellSense Health Plan |
| Paid Medicare Advantage Plans | 8 | $60.08 | $17.30 | $128.50 | UnitedHealthcare, Humana, Aetna Medicare |
*Plan data last updated on 1/15/2026
Most Popular Medigap Plans: Female, Age 65, Zipcode 03874, Non-smoker*
| Plan Type | Number of Plans Available | Average Monthly Premium | Lowest Monthly Premium | Highest Monthly Premium | Carriers |
|---|---|---|---|---|---|
| Plan F | 19 | $304.21 | $208.20 | $418.90 | SilverScript, Insurance Company of North America, State Farm, and 16 others |
| Plan G | 19 | $235.21 | $159.14 | $369.23 | SilverScript, Insurance Company of North America, State Farm, and 16 others |
| Plan N | 19 | $184.19 | $121.37 | $297.53 | SilverScript, Insurance Company of North America, State Farm, and 16 others |
*Plan data last updated on 1/15/2026
Most Popular Medigap Plans: Male, Age 65, Zipcode 03874, Non-smoker*
| Plan Type | Number of Plans Available | Average Monthly Premium | Lowest Monthly Premium | Highest Monthly Premium | Carriers |
|---|---|---|---|---|---|
| Plan F | 19 | $333.19 | $233.86 | $481.73 | SilverScript, Insurance Company of North America, State Farm, and 16 others |
| Plan G | 19 | $257.36 | $178.69 | $384.00 | SilverScript, Insurance Company of North America, State Farm, and 16 others |
| Plan N | 19 | $201.32 | $128.95 | $309.44 | SilverScript, Insurance Company of North America, State Farm, and 16 others |
*Plan data last updated on 1/15/2026
Disclaimer: The information provided in these tables is for general informational purposes only. We make no guarantees about the accuracy, completeness, or reliability of the data. Please consult with a professional advisor or insurance provider for precise and up-to-date information.
Need help? Speak to a licensed Medicare insurance agent in Seabrook today

Brian Cronin
Licensed Medicare Agent
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Seabrook, NH Medicare Resource Center
Seabrook Medicare Information
If you're looking to sign up for Medicare in Seabrook, NH, you'll find that MedicareSignups.com offers a comprehensive plan comparison tool that makes selecting the right health plan simple and effective. This picturesque town, located at the southern edge of New Hampshire's seacoast, is known for its scenic beaches and the Seabrook Greyhound Park, a historic location for entertainment and sports. While Medicare is a nationwide program, it’s important to remember that plan options vary significantly from state to state, and even by zip code. Whether you're turning 65 or are already a beneficiary, understanding local choices is crucial to making an informed decision.
Enroll in a Seabrook New Hampshire Medicare Plan. Compare Plans »
Seabrook, NH Local Medicare Offices
New Hampshire Official State Health Insurance Assistant Program
New Hampshire's official state SHIP program is the ServiceLink Resource Centers.





