CMS Medicare enrollment · April 2026
New Hampshire 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.
New Hampshire enrollment figures
- Total Medicare enrollment
- 359.3K
- Original Medicare
- 246.6K
- MA & Other share
- 31.4%
- Part D coverage
- 77.1%
359,292
246,649 beneficiaries
CMS combined delivery-system measure
276,858 beneficiaries
County enrollment
11 CMS county rows for New Hampshire. Unavailable values remain marked as not reported rather than estimated.
| County | Total | Original Medicare | MA & Other | MA & Other share | Part D share |
|---|---|---|---|---|---|
| Belknap County | 21,440 | 14,101 | 7,339 | 34.2% | 78.2% |
| Carroll County | 19,270 | 16,652 | 2,618 | 13.6% | 78.1% |
| Cheshire County | 21,793 | 16,136 | 5,657 | 26% | 77% |
| Coos County | 10,964 | 7,352 | 3,612 | 32.9% | 78.5% |
| Grafton County | 25,379 | 19,658 | 5,721 | 22.5% | 76.4% |
| Hillsborough County | 94,058 | 60,901 | 33,157 | 35.3% | 77.1% |
| Merrimack County | 40,472 | 25,376 | 15,096 | 37.3% | 78.8% |
| Rockingham County | 83,012 | 56,838 | 26,174 | 31.5% | 76.9% |
| Strafford County | 30,272 | 19,302 | 10,970 | 36.2% | 74.7% |
| Sullivan County | 12,630 | 10,332 | 2,298 | 18.2% | 74.6% |
| Unknown | Not reported | Not reported | Not reported | Not reported | Not reported |
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.