CMS Medicare enrollment · April 2026
Northern Mariana Islands 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.
Northern Mariana Islands enrollment figures
- Total Medicare enrollment
- 4K
- Original Medicare
- 3.9K
- MA & Other share
- 1.3%
- Part D coverage
- 11.2%
3,992
3,941 beneficiaries
CMS combined delivery-system measure
448 beneficiaries
County enrollment
0 CMS county rows for Northern Mariana Islands. Unavailable values remain marked as not reported rather than estimated.
| County | Total | Original Medicare | MA & Other | MA & Other share | Part D share |
|---|
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.