New Hampshire · Plan year 2027 · Updated October 24, 2026
New Hampshire health insurance for 2027
New Hampshire residents buy marketplace coverage through HealthCare.gov (the federal marketplace). Open enrollment for 2027 runs November 1, 2026 to January 15, 2027, and a plan picked by December 15, 2026 starts January 1. New Hampshire expanded Medicaid, so adults qualify up to $22,025 a year for one person.
| Where to enroll | HealthCare.gov |
|---|---|
| 2027 open enrollment | November 1, 2026 to January 15, 2027 |
| Last day for Jan 1 coverage | December 15, 2026 |
| Medicaid expansion | Yes |
| State coverage mandate | No |
| Short-term plans | Allowed. A 2024 federal rule limits them to 4 months in total, but federal agencies said in August 2025 they would not enforce it while they rewrite it, so state law sets the limits |
What a plan costs in New Hampshire
In Carroll County, the median-priced county in New Hampshire, the benchmark silver plan cost a 40-year-old $440 a month in 2026. Across 10 counties it ran from $388 (Belknap, Hillsborough and 3 other counties) to $440 (Carroll, Cheshire and 3 other counties). 2027 prices will be different.
A single 40-year-old in Carroll earning $39,900 (250% of the poverty line) would get about $152 a month in 2027 credit against that price. At 60 the same plan is priced near $934, and the credit grows to about $646, because the amount you're expected to pay depends on income, not age.
Medicaid and CHIP limits in New Hampshire
Yearly income limits in 2026 dollars. Medicaid checks current monthly income, so divide by 12 for the monthly figure.
| Group | % of poverty line | 1 person | 2 | 3 | 4 |
|---|---|---|---|---|---|
| Adults without children | 138% | $22,025 | $29,863 | $37,702 | $45,540 |
| Parents | 138% | $22,025 | $29,863 | $37,702 | $45,540 |
| Pregnancy | 201% | $32,080 | $43,496 | $54,913 | $66,330 |
| Children under 1 | 323% | $51,551 | $69,897 | $88,244 | $106,590 |
| Children 1 to 5 | 323% | $51,551 | $69,897 | $88,244 | $106,590 |
| Children 6 to 18 | 323% | $51,551 | $69,897 | $88,244 | $106,590 |
| CHIP | - | - | - | - | - |
Extra help from New Hampshire
- New Hampshire reinsurance program (Section 1332 waiver). No application; reinsurance pays part of high-cost claims, lowering premiums for everyone in the individual market. (source)
Benchmark and lowest prices by county
Monthly premiums for one 40-year-old non-smoker, before any credit, plan year 2026. Your credit is figured from the benchmark (second-lowest-cost silver) column. Multiply by 2.12 for a 60-year-old and 0.78 for a 21-year-old.
| County | Benchmark silver | Lowest bronze | Lowest silver | Lowest gold | Insurers |
|---|---|---|---|---|---|
| Belknap | $388 | $317 | $388 | $417 | 4 |
| Carroll | $440 | $324 | $415 | $490 | 3 |
| Cheshire | $440 | $324 | $415 | $490 | 3 |
| Coos | $440 | $324 | $415 | $490 | 3 |
| Grafton | $440 | $324 | $415 | $490 | 3 |
| Hillsborough | $388 | $317 | $388 | $417 | 4 |
| Merrimack | $388 | $317 | $388 | $417 | 4 |
| Rockingham | $388 | $317 | $388 | $417 | 4 |
| Strafford | $388 | $317 | $388 | $417 | 4 |
| Sullivan | $440 | $324 | $415 | $490 | 3 |
Get a reminder before New Hampshire's deadline
Email onlySources: HealthCare.gov and CMS state marketplace list (exchange and dates); MACPAC MACStats, February 2026, and state Medicaid agencies (limits); HHS 2026 poverty guidelines; CMS individual market plan file on data.healthcare.gov, plan year 2026; IRS Rev. Proc. 2026-26. All checked October 24, 2026. Methods.
Questions people ask
When is open enrollment in New Hampshire for 2027?
HealthCare.gov opens November 1, 2026 and closes January 15, 2027. Pick a plan by December 15, 2026 for coverage that starts January 1.
What is the Medicaid income limit in New Hampshire?
New Hampshire expanded Medicaid, so adults 19 to 64 qualify up to 138% of the poverty line: $22,025 a year for one person in 2026, checked against monthly income.