CMS Medicare enrollment · April 2026
Vermont 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.
Vermont enrollment figures
- Total Medicare enrollment
- 170K
- Original Medicare
- 148.4K
- MA & Other share
- 12.7%
- Part D coverage
- 79%
169,999
148,431 beneficiaries
CMS combined delivery-system measure
134,345 beneficiaries
County enrollment
15 CMS county rows for Vermont. Unavailable values remain marked as not reported rather than estimated.
| County | Total | Original Medicare | MA & Other | MA & Other share | Part D share |
|---|---|---|---|---|---|
| Addison County | 10,069 | 9,298 | 771 | 7.7% | 79.9% |
| Bennington County | 11,079 | 8,532 | 2,547 | 23% | 81.2% |
| Caledonia County | 8,413 | 6,633 | 1,780 | 21.2% | 77.6% |
| Chittenden County | 36,294 | 32,120 | 4,174 | 11.5% | 80.1% |
| Essex County | 2,042 | 1,493 | 549 | 26.9% | 77% |
| Franklin County | 11,753 | 10,639 | 1,114 | 9.5% | 76.2% |
| Grand Isle County | 2,473 | 2,199 | 274 | 11.1% | 78.4% |
| Lamoille County | 6,293 | 5,773 | 520 | 8.3% | 77.5% |
| Orange County | 8,488 | 7,133 | 1,355 | 16% | 76.2% |
| Orleans County | 8,193 | 7,661 | 532 | 6.5% | 78.4% |
| Rutland County | 18,463 | 17,108 | 1,355 | 7.3% | 80% |
| Unknown | Not reported | Not reported | Not reported | Not reported | Not reported |
| Washington County | 15,584 | 14,430 | 1,154 | 7.4% | 80.7% |
| Windham County | 13,440 | 10,578 | 2,862 | 21.3% | 79.1% |
| Windsor County | 17,415 | 14,834 | 2,581 | 14.8% | 77.3% |
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.