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CMS Medicare enrollment · April 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
153.5K

153,481

Original Medicare
98.9K

98,939 beneficiaries

MA & Other share
35.5%

CMS combined delivery-system measure

Part D coverage
78.4%

120,265 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 County70149021130.1%79.6%
Barnes County2,8991,7941,10538.1%78.7%
Benson County1,17486630826.2%76.1%
Billings County1911108142.4%77.5%
Bottineau County1,8561,60525113.5%77.4%
Bowman County85964121825.4%81.8%
Burke County5224507213.8%81%
Burleigh County21,17212,5078,66540.9%82.4%
Cass County31,05919,06211,99738.6%77.4%
Cavalier County1,07583723822.1%81.6%
Dickey County1,18659059650.3%83.5%
Divide County5474836411.7%77.1%
Dunn County79859420425.6%74.6%
Eddy County66647319329%79.4%
Emmons County99956843143.1%80.8%
Foster County85660625029.2%82.9%
Golden Valley County4563708618.9%74.6%
Grand Forks County12,5058,7573,74830%77%
Grant County72840332544.6%79%
Griggs County69945324635.2%80.4%
Hettinger County67148618527.6%82.7%
Kidder County68230337955.6%83.7%
Lamoure County1,20466354144.9%82.3%
Logan County55130125045.4%78%
Mchenry County1,43992151836%77.2%
Mcintosh County89450538943.5%83.9%
Mckenzie County1,4101,24216811.9%70%
Mclean County2,8181,7411,07738.2%80.3%
Mercer County2,2311,36286939%79.2%
Morton County7,0703,5873,48349.3%83%
Mountrail County1,5821,30827417.3%65.3%
Nelson County1,04578725824.7%76.3%
Oliver County42925117841.5%82.5%
Pembina County1,9391,46447524.5%77%
Pierce County1,06974932029.9%79.4%
Ramsey County2,8332,09374026.1%79.5%
Ransom County1,39368271151%80.2%
Renville County57643514124.5%76.6%
Richland County3,8762,2381,63842.3%80.3%
Rolette County2,3892,1921978.2%49.3%
Sargent County1,03950453551.5%82.6%
Sheridan County40923917041.6%83.1%
Sioux County47135911223.8%55.6%
Slope County156956139.1%80.1%
Stark County5,7703,8131,95733.9%80.9%
Steele County47630716935.5%80.7%
Stutsman County5,2732,5452,72851.7%82.3%
Towner County60546214323.6%78.5%
Traill County1,8961,33556129.6%78.7%
UnknownNot reportedNot reportedNot reportedNot reportedNot reported
Walsh County2,6972,04065724.4%79.4%
Ward County11,6597,7973,86233.1%75.7%
Wells County1,25197128022.4%82.5%
Williams County4,7303,5031,22725.9%72.9%

Source and interpretation

CMS Medicare Monthly Enrollment, April 2026, published 2026-07-23. “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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