Patient Advocacy Without the Call Center
The data layer behind our New Hampshire guide and all 41 city pages, in one place: CMS enrollment, Census demographics, and federal shortage designations, county by county.
Coverage data 2024. Plan networks change - we confirm exactly what your plan covers before any work begins.
All 10 of New Hampshire's counties, covered by our city pages (354,124 beneficiaries). Each county links to its anchor city page.
| County | Medicare beneficiaries | Medicare Advantage share | Dual-eligible | Residents 65+ | Shortage designations |
|---|---|---|---|---|---|
| Hillsborough County | 92,667 | 36.5% | 8,995 | 71,059 | 4 |
| Rockingham County | 81,593 | 32.7% | 4,906 | 62,005 | 1 |
| Merrimack County | 39,832 | 38.9% | 4,208 | 29,975 | 2 |
| Strafford County | 29,829 | 37.4% | 3,151 | 21,771 | 2 |
| Grafton County | 25,095 | 33.2% | 1,936 | 20,645 | 6 |
| Cheshire County | 21,543 | 35.1% | 2,062 | 16,642 | 1 |
| Belknap County | 21,123 | 37.6% | 1,837 | 15,026 | 1 |
| Carroll County | 19,039 | 33.2% | 1,259 | 15,425 | 3 |
| Sullivan County | 12,498 | 33.9% | 1,412 | 10,062 | 2 |
| Coos County | 10,905 | 38.3% | 1,695 | 7,915 | 7 |
Statewide, 35.5% of beneficiaries chose Medicare Advantage in 2025. Counties above that line see more prior authorizations and more denials worth appealing; counties below it lean on Medigap rights, which in New Hampshire mean no birthday rule but an unusually strong under-65 disability guarantee: every insurer selling Medicare Supplement policies must offer them to under-65 disability beneficiaries during a six-month window, and the standard six-month Open Enrollment Period still opens at 65 with Part B. About 7.4% of New Hampshire seniors live below the poverty line, the group most likely to qualify for unclaimed help: Extra Help and New Hampshire's Medicare Savings Programs (which keep an income and asset test). New Hampshire has no state pharmaceutical assistance program. For the full rundown, sources included, see our New Hampshire patient advocacy hub.
One dedicated advocate for the bills, appeals, appointments, and paperwork, serving all ten New Hampshire counties virtually, usually at $0 with Medicare.
Or start from your city: every New Hampshire city we serve.
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Read moreSources: CMS Medicare Monthly Enrollment (2025); US Census Bureau ACS 2023 5-year; CMS Care Compare Timely & Effective Care (median ER minutes, period ending 09/30/2025); HRSA Health Professional Shortage Area designation file. Data retrieved 2026-09-21. Understood Care is an independent private advocacy service, not a government agency.