CMS Medicare enrollment · April 2026
West Virginia 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.
West Virginia enrollment figures
- Total Medicare enrollment
- 456.7K
- Original Medicare
- 197.5K
- MA & Other share
- 56.7%
- Part D coverage
- 78.4%
456,663
197,532 beneficiaries
CMS combined delivery-system measure
357,876 beneficiaries
County enrollment
56 CMS county rows for West Virginia. Unavailable values remain marked as not reported rather than estimated.
| County | Total | Original Medicare | MA & Other | MA & Other share | Part D share |
|---|---|---|---|---|---|
| Barbour County | 4,223 | 1,774 | 2,449 | 58% | 78% |
| Berkeley County | 26,764 | 14,883 | 11,881 | 44.4% | 73.4% |
| Boone County | 5,727 | 1,682 | 4,045 | 70.6% | 64.4% |
| Braxton County | 3,695 | 1,273 | 2,422 | 65.5% | 81.7% |
| Brooke County | 5,940 | 2,726 | 3,214 | 54.1% | 84.8% |
| Cabell County | 20,725 | 8,836 | 11,889 | 57.4% | 80.8% |
| Calhoun County | 2,056 | 840 | 1,216 | 59.1% | 80.6% |
| Clay County | 2,562 | 759 | 1,803 | 70.4% | 81.7% |
| Doddridge County | 1,639 | 735 | 904 | 55.2% | 77.7% |
| Fayette County | 11,376 | 4,513 | 6,863 | 60.3% | 74.4% |
| Gilmer County | 1,556 | 582 | 974 | 62.6% | 82.6% |
| Grant County | 3,348 | 1,845 | 1,503 | 44.9% | 80.3% |
| Greenbrier County | 9,936 | 4,679 | 5,257 | 52.9% | 77.4% |
| Hampshire County | 6,671 | 3,571 | 3,100 | 46.5% | 77.5% |
| Hancock County | 8,303 | 4,340 | 3,963 | 47.7% | 83.8% |
| Hardy County | 3,854 | 2,124 | 1,730 | 44.9% | 78.6% |
| Harrison County | 16,654 | 7,120 | 9,534 | 57.2% | 77.7% |
| Jackson County | 7,604 | 2,963 | 4,641 | 61% | 82.4% |
| Jefferson County | 13,113 | 7,674 | 5,439 | 41.5% | 73.1% |
| Kanawha County | 47,174 | 18,192 | 28,982 | 61.4% | 81.7% |
| Lewis County | 4,416 | 1,693 | 2,723 | 61.7% | 82% |
| Lincoln County | 5,296 | 1,537 | 3,759 | 71% | 80.8% |
| Logan County | 8,499 | 2,867 | 5,632 | 66.3% | 72.2% |
| Marion County | 13,943 | 5,655 | 8,288 | 59.4% | 72.3% |
| Marshall County | 7,830 | 2,848 | 4,982 | 63.6% | 78.6% |
| Mason County | 6,657 | 2,475 | 4,182 | 62.8% | 80.9% |
| Mcdowell County | 5,105 | 1,576 | 3,529 | 69.1% | 79.8% |
| Mercer County | 16,084 | 6,495 | 9,589 | 59.6% | 79.9% |
| Mineral County | 7,351 | 4,375 | 2,976 | 40.5% | 80.6% |
| Mingo County | 6,492 | 1,965 | 4,527 | 69.7% | 76.2% |
| Monongalia County | 16,374 | 7,109 | 9,265 | 56.6% | 74.5% |
| Monroe County | 3,900 | 2,008 | 1,892 | 48.5% | 78.5% |
| Morgan County | 5,242 | 2,915 | 2,327 | 44.4% | 76% |
| Nicholas County | 7,411 | 2,643 | 4,768 | 64.3% | 77.6% |
| Ohio County | 11,190 | 4,811 | 6,379 | 57% | 83.1% |
| Pendleton County | 2,287 | 1,118 | 1,169 | 51.1% | 82.5% |
| Pleasants County | 1,919 | 883 | 1,036 | 54% | 83.6% |
| Pocahontas County | 2,586 | 1,251 | 1,335 | 51.6% | 78% |
| Preston County | 8,518 | 3,726 | 4,792 | 56.3% | 77.7% |
| Putnam County | 13,713 | 5,494 | 8,219 | 59.9% | 82.1% |
| Raleigh County | 19,461 | 9,101 | 10,360 | 53.2% | 71.9% |
| Randolph County | 7,469 | 3,363 | 4,106 | 55% | 78.7% |
| Ritchie County | 2,781 | 1,251 | 1,530 | 55% | 80.7% |
| Roane County | 3,945 | 1,567 | 2,378 | 60.3% | 79.9% |
| Summers County | 3,577 | 1,621 | 1,956 | 54.7% | 77.2% |
| Taylor County | 4,028 | 1,795 | 2,233 | 55.4% | 78.3% |
| Tucker County | 2,108 | 964 | 1,144 | 54.3% | 74.6% |
| Tyler County | 2,200 | 936 | 1,264 | 57.5% | 83.7% |
| Unknown | Not reported | Not reported | Not reported | Not reported | Not reported |
| Upshur County | 6,283 | 2,426 | 3,857 | 61.4% | 80.2% |
| Wayne County | 10,376 | 4,013 | 6,363 | 61.3% | 81.2% |
| Webster County | 2,473 | 733 | 1,740 | 70.4% | 84.3% |
| Wetzel County | 4,097 | 1,615 | 2,482 | 60.6% | 80.3% |
| Wirt County | 1,725 | 674 | 1,051 | 60.9% | 83.5% |
| Wood County | 22,799 | 11,062 | 11,737 | 51.5% | 82.4% |
| Wyoming County | 5,606 | 1,854 | 3,752 | 66.9% | 71.4% |
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.