CMS's own filing for Maine
Medicare Advantage plans in Maine, by the numbers
What CMS published about Medicare enrollment in Maine: 5 of 5 measures filed for this state, each one a field of the state's own row with the date the file was read.
- figures published by CMS
- 5
- counts CMS withheld
- 0
- the day this file was read
- 2026-09-11
Where Maine sits among the states
58.6% of everyone with Medicare in Maine is in a Medicare Advantage or other health plan rather than Original Medicare. That puts Maine 5th of 51, between Rhode Island above it and Wisconsin below. Across the country the same figure runs from 62.8% in Michigan down to 3.0% in Alaska, so what counts as the ordinary choice depends on where a person lives, and this is what it is where they do.
Every measure CMS filed for Maine
| Measure | What CMS published | Source |
|---|---|---|
| People with Medicare | In 2025, 385,690 people were enrolled in Medicare in Maine. | CMS Medicare Monthly Enrollment, 2025 read September 2026 |
| In Medicare Advantage and other health plans | In 2025, 226,105 of them were in Medicare Advantage or another health plan rather than Original Medicare in Maine (58.6% of everyone with Medicare in Maine). | CMS Medicare Monthly Enrollment, 2025 read September 2026 |
| In Original Medicare | In 2025, 159,585 stayed in Original Medicare in Maine (41.4% of everyone with Medicare in Maine). | CMS Medicare Monthly Enrollment, 2025 read September 2026 |
| In a stand-alone Part D drug plan | In 2025, 104,731 bought drug coverage as a stand-alone Part D plan in Maine (27.2% of everyone with Medicare in Maine). | CMS Medicare Monthly Enrollment, 2025 read September 2026 |
| Also covered by Medicaid | In 2025, 101,299 were covered by Medicaid as well as Medicare in Maine (26.3% of everyone with Medicare in Maine). | CMS Medicare Monthly Enrollment, 2025 read September 2026 |
A withheld figure means CMS did not publish the count, never that the count is zero.
Cite or embed this figure
Maine: 5 Medicare enrollment figures published by CMS and 0 counts withheld (Medicare Plan Comparison State Enrollment Index).
Cite as: "Medicare Plan Comparison State Enrollment Index: Maine", updated 2026-09-11, https://medicareplancomparison.com/states/maine/.
Download the Maine figures (CSV), free to reuse with citation.