Marketplace health plans in New Hampshire, county by county
10 counties in New Hampshire buy on HealthCare.gov. What is sold, and what it costs, changes at the county line: pick yours.
| County | Plans | Insurers | Cheapest at 40 | Cheapest Silver | Average paid after credit |
|---|---|---|---|---|---|
| Belknap County | 46 | 4 | $277.59 | $388 | $349 |
| Carroll County | 39 | 3 | $277.59 | $414.61 | $316 |
| Cheshire County | 39 | 3 | $277.59 | $414.61 | $319 |
| Coos County | 39 | 3 | $277.59 | $414.61 | $275 |
| Grafton County | 39 | 3 | $277.59 | $414.61 | $325 |
| Hillsborough County | 46 | 4 | $277.59 | $388 | $333 |
| Merrimack County | 46 | 4 | $277.59 | $388 | $347 |
| Rockingham County | 46 | 4 | $277.59 | $388 | $378 |
| Strafford County | 46 | 4 | $277.59 | $388 | $335 |
| Sullivan County | 39 | 3 | $277.59 | $414.61 | $316 |
Open enrollment for 2026 coverage runs 1 November 2025 to 15 January 2026 in most states. Outside that window you need a qualifying life event — losing other coverage, moving, marrying, having a child — to enrol.
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Premiums, deductibles, out-of-pocket maximums and cost sharing are reproduced from the HealthCare.gov Qualified Health Plan landscape file published by the Centers for Medicare & Medicaid Services. Nothing on this page is calculated by us. This is not a complete list of your options and it is not advice: to see every plan and to enrol, use HealthCare.gov or call 1-800-318-2596.