CMS's own filing for Wyoming
Medicare Advantage plans in Wyoming, by the numbers
What CMS published about Medicare enrollment in Wyoming: 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 Wyoming sits among the states
19.7% of everyone with Medicare in Wyoming is in a Medicare Advantage or other health plan rather than Original Medicare. That puts Wyoming 50th of 51, between Maryland above it and Alaska 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 Wyoming
| Measure | What CMS published | Source |
|---|---|---|
| People with Medicare | In 2025, 130,603 people were enrolled in Medicare in Wyoming. | CMS Medicare Monthly Enrollment, 2025 read September 2026 |
| In Medicare Advantage and other health plans | In 2025, 25,680 of them were in Medicare Advantage or another health plan rather than Original Medicare in Wyoming (19.7% of everyone with Medicare in Wyoming). | CMS Medicare Monthly Enrollment, 2025 read September 2026 |
| In Original Medicare | In 2025, 104,923 stayed in Original Medicare in Wyoming (80.3% of everyone with Medicare in Wyoming). | CMS Medicare Monthly Enrollment, 2025 read September 2026 |
| In a stand-alone Part D drug plan | In 2025, 73,145 bought drug coverage as a stand-alone Part D plan in Wyoming (56.0% of everyone with Medicare in Wyoming). | CMS Medicare Monthly Enrollment, 2025 read September 2026 |
| Also covered by Medicaid | In 2025, 11,811 were covered by Medicaid as well as Medicare in Wyoming (9.0% of everyone with Medicare in Wyoming). | 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
Wyoming: 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: Wyoming", updated 2026-09-11, https://medicareplancomparison.com/states/wyoming/.
Download the Wyoming figures (CSV), free to reuse with citation.