Patient Advocacy Without the Call Center

New Hampshire Medicare, by the Numbers

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.

Plans we accept in New Hampshire covering ~83.2% of New Hampshire's Medicare beneficiaries
  • Original Medicare
  • UnitedHealthcare ~34% of MA members
  • Anthem Blue Cross and Blue Shield (Elevance) ~16% of MA members
  • Cigna ~2% of MA members

Coverage data 2024. Plan networks change - we confirm exactly what your plan covers before any work begins.

354,126Medicare beneficiaries statewide (2025)
35.5%chose Medicare Advantage plans
31,462dual-eligible for Medicare and Medicaid
68,395Granite Staters 65+ live alone
160 minmedian ER visit statewide (CMS)
24federal primary-care shortage designations

Medicare Enrollment by County

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.

The Numbers Are the Backdrop. The Help Is the Point.

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.

Sources: 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.