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North Dakota Medicare, by the Numbers

The data layer behind our North Dakota guide and all 47 city pages, in one place: CMS enrollment, Census demographics, and federal shortage designations, county by county.

Plans we accept in North Dakota covering ~75.2% of North Dakota's Medicare beneficiaries
  • Original Medicare
  • UnitedHealthcare ~29% of MA members

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

151,412Medicare beneficiaries statewide (2025)
35.6%chose Medicare Advantage plans
14,939dual-eligible for Medicare and Medicaid
38,717North Dakotans 65+ live alone
105 minmedian ER visit statewide (CMS)
74federal primary-care shortage designations

Medicare Enrollment by County

The 32 North Dakota counties anchored by our city pages (136,472 beneficiaries). Each county links to its anchor city page.

County Medicare beneficiaries Medicare Advantage share Dual-eligible Residents 65+ Shortage designations
Cass County 30,531 39% 3,377 24,154 1
Burleigh County 20,880 40.8% 1,884 17,208 1
Grand Forks County 12,346 30.4% 1,416 10,195 1
Ward County 11,514 32.7% 1,257 9,455 0
Morton County 6,956 49.1% 716 5,628 0
Stark County 5,681 34.1% 585 4,455 0
Stutsman County 5,198 51.6% 682 4,329 1
Williams County 4,654 26% 410 3,886 3
Richland County 3,817 43.1% 338 3,239 1
Barnes County 2,865 37.2% 282 2,456 0
Ramsey County 2,830 25.4% 348 2,510 1
McLean County 2,773 37.7% 149 2,511 5
Walsh County 2,674 23.9% 264 2,260 2
Rolette County 2,373 8.4% 450 1,570 4
Mercer County 2,191 38.7% 140 1,824 2
Pembina County 1,938 24.3% 158 1,733 3
Traill County 1,866 28.9% 133 1,599 0
Bottineau County 1,824 12.8% 143 1,585 2
Mountrail County 1,582 17.9% 83 1,249 4
McKenzie County 1,370 12.3% 106 1,305 3
Ransom County 1,366 50.7% 110 1,222 2
Wells County 1,227 22.9% 117 1,009 1
Dickey County 1,192 48.4% 111 972 0
Pierce County 1,062 29.8% 89 976 1
Cavalier County 1,055 22% 50 1,000 1
Emmons County 976 44.6% 71 943 2
Bowman County 847 26.1% 60 699 2
Foster County 842 30.5% 60 778 0
Towner County 591 22.7% 40 527 2
Logan County 540 46.7% 43 513 2
Golden Valley County 459 16.8% 29 424 1
Sioux County 452 24.6% 97 349 4

Statewide, 35.6% of beneficiaries chose Medicare Advantage in 2025, well below the national average. Counties above that line see more prior authorizations and more denials worth appealing; counties below it lean on Medigap rights, which in North Dakota mean no birthday rule and, since the CHAND high-risk pool closed at the end of 2025, very limited under-65 options, on top of the standard six-month Open Enrollment Period at 65 with Part B. About 9.2% of North Dakota seniors live below the poverty line, the group most likely to qualify for unclaimed help: Extra Help and North Dakota's Medicare Savings Programs (which keep an income and asset test). North Dakota has no state pharmaceutical assistance program, so Extra Help is the drug-cost help to claim. For the full rundown, sources included, see our North Dakota 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 53 North Dakota counties virtually, usually at $0 with Medicare.

Or start from your city: every North Dakota 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 2026-09-22. Understood Care is an independent private advocacy service, not a government agency.