CMS Medicare enrollment · June 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
- 170.6K
- Original Medicare
- 149K
- MA & Other share
- 12.7%
- Part D coverage
- 78.9%
170,636
149,046 beneficiaries
CMS combined delivery-system measure
134,549 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 | 10,116 | 9,348 | 768 | 7.6% | 79.9% |
| Bennington County | 11,074 | 8,517 | 2,557 | 23.1% | 81.1% |
| Caledonia County | 8,427 | 6,645 | 1,782 | 21.1% | 77.3% |
| Chittenden County | 36,502 | 32,326 | 4,176 | 11.4% | 79.9% |
| Essex County | 2,054 | 1,501 | 553 | 26.9% | 77.1% |
| Franklin County | 11,781 | 10,670 | 1,111 | 9.4% | 76% |
| Grand Isle County | 2,499 | 2,224 | 275 | 11% | 78.4% |
| Lamoille County | 6,319 | 5,805 | 514 | 8.1% | 77.5% |
| Orange County | 8,517 | 7,158 | 1,359 | 16% | 76.2% |
| Orleans County | 8,247 | 7,710 | 537 | 6.5% | 78% |
| Rutland County | 18,495 | 17,130 | 1,365 | 7.4% | 79.8% |
| Unknown | Not reported | Not reported | Not reported | Not reported | Not reported |
| Washington County | 15,619 | 14,468 | 1,151 | 7.4% | 80.6% |
| Windham County | 13,519 | 10,644 | 2,875 | 21.3% | 79% |
| Windsor County | 17,467 | 14,900 | 2,567 | 14.7% | 77.2% |
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.