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CMS Medicare enrollment · June 2026

North Dakota Medicare Enrollment

State and county enrollment from CMS, including Original Medicare, Medicare Advantage and Other Health Plans, and Part D coverage.

Informational only. These enrollment counts do not compare plans or provide medical, financial, or enrollment advice.

Total Medicare enrollment
154.2K

154,162

Original Medicare
99.5K

99,480 beneficiaries

MA & Other share
35.5%

CMS combined delivery-system measure

Part D coverage
78.2%

120,622 beneficiaries

County enrollment

54 CMS county rows for North Dakota. Unavailable values remain marked as not reported rather than estimated.

CountyTotalOriginal MedicareMA & OtherMA & Other sharePart D share
Adams County70248521730.9%80.2%
Barnes County2,9171,7991,11838.3%78.7%
Benson County1,17286930325.9%76.5%
Billings County1901108042.1%77.4%
Bottineau County1,8551,60225313.6%77.3%
Bowman County86564522025.4%81.8%
Burke County5294547514.2%80.7%
Burleigh County21,32312,6368,68740.7%82.2%
Cass County31,21119,18112,03038.5%77.4%
Cavalier County1,07483224222.5%81.6%
Dickey County1,18859059850.3%83.7%
Divide County5464806612.1%77.5%
Dunn County79659120525.8%74.4%
Eddy County67648219428.7%78.8%
Emmons County1,00656943743.4%80.7%
Foster County85560724829%82.8%
Golden Valley County4593748518.5%74.3%
Grand Forks County12,5578,8133,74429.8%76.7%
Grant County72940632344.3%78.2%
Griggs County69444824635.4%80.7%
Hettinger County67148818327.3%82%
Kidder County67930037955.8%84.5%
Lamoure County1,20666853844.6%82.5%
Logan County55830825044.8%77.8%
Mchenry County1,43592251335.7%77.5%
Mcintosh County89350538843.4%83.8%
Mckenzie County1,4411,26717412.1%69.7%
Mclean County2,8231,7501,07338%80.2%
Mercer County2,2371,36587239%79%
Morton County7,1133,6283,48549%82.9%
Mountrail County1,5791,30227717.5%65.4%
Nelson County1,04979625324.1%75.9%
Oliver County42824917941.8%82.5%
Pembina County1,9371,46247524.5%76.8%
Pierce County1,06974632330.2%79.5%
Ramsey County2,8452,09674926.3%79.7%
Ransom County1,40768871951.1%79.7%
Renville County58344314024%75.8%
Richland County3,8932,2491,64442.2%80.1%
Rolette County2,4012,2041978.2%49.1%
Sargent County1,03950153851.8%83%
Sheridan County40824016841.2%84.3%
Sioux County47135511624.6%56.5%
Slope County153926139.9%80.4%
Stark County5,8143,8411,97333.9%80.8%
Steele County47730617135.8%80.5%
Stutsman County5,2862,5552,73151.7%82.1%
Towner County60846114724.2%78.3%
Traill County1,9191,35456529.4%78.5%
UnknownNot reportedNot reportedNot reportedNot reportedNot reported
Walsh County2,7012,04665524.3%79.2%
Ward County11,6777,8113,86633.1%75.4%
Wells County1,25597528022.3%82.6%
Williams County4,7633,5341,22925.8%72.7%

Source and interpretation

CMS Medicare Monthly Enrollment, June 2026, published 2026-09-23. “MA & Other” retains the official combined CMS field label.

  • CMS suppresses some small counts with an asterisk; suppressed values remain null in this snapshot.
  • Medicare Advantage and Other Health Plans is the CMS-published combined measure and is not limited to Medicare Advantage alone.
  • Enrollment counts describe a reporting month and do not compare plan benefits, provider networks, quality, or personal costs.

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