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Medicare plans in Fremont County, CO — 2026
What agents look up before working a county: plan count, carriers, $0-premium share, star distribution, MOOP range, the 65+ and 60–64 population, and what changed since last year.
In 2026, Fremont County, Colorado has 62 Medicare plans (23 Medicare Advantage with drug coverage, 6 without, 10 standalone Part D, 23 Special Needs) from 10 carriers. 24 Medicare Advantage plans have a $0 premium. The lowest in-network out-of-pocket maximum is $3,315.
Market snapshot
- Residents 65 and older
- 11,371
- Residents 60–64, aging in over the next five years
- 3,729
- Medicare eligibles
- 13,669
- Medicare Advantage penetration
- 59.6%
- Plans per 1,000 residents 65+
- 5.5
Carriers by number of plans
- Humana — 15 plans
- UnitedHealthcare — 12 plans
- Aetna Medicare — 10 plans
- Devoted Health — 9 plans
- HealthSpring — 6 plans
- Kaiser Permanente — 3 plans
- Anthem Blue Cross and Blue Shield — 2 plans
- Clear Spring Health — 2 plans
Plans sorted by CMS star rating, then premium
| Plan | Carrier | Category | Plan type | Monthly premium | Drug deductible | Out-of-pocket maximum | Star rating |
| AARP Medicare Advantage Essentials from UHC CO-4 (HMO-POS) (H0609-036-2) | UnitedHealthcare | MA-PD | HMO-POS | $0 | $520 | $4,200 | 4.5 |
| AARP Medicare Advantage Extras from UHC CO-20 (HMO-POS) (H0609-073-0) | UnitedHealthcare | MA-PD | HMO-POS | $0 | $520 | $5,900 | 4.5 |
| Aetna Medicare Signature (PPO) (H5521-207-0) | Aetna Medicare | MA-PD | PPO | $0 | $615 | $6,750 | 4.5 |
| HumanaChoice SNP-DE H7617-067 (PPO D-SNP) (H7617-067-0) | Humana | SNP | PPO D-SNP | $0 | $615 | $9,250 | 4.5 |
| Kaiser Permanente Senior Advantage Core South (HMO) (H0630-017-0) | Kaiser Permanente | MA-PD | HMO | $0 | $0 | $5,500 | 4.5 |
| UHC Complete Care CO-19 (HMO-POS C-SNP) (H0609-072-0) | UnitedHealthcare | SNP | HMO-POS C-SNP | $0 | $440 | $4,200 | 4.5 |
| UHC Dual Complete CO-S001 (PPO D-SNP) (H2001-053-0) | UnitedHealthcare | SNP | PPO D-SNP | $24.50 | $615 | $9,250 | 4.5 |
| Aetna Medicare Value Care (PPO) (H5521-443-0) | Aetna Medicare | MA-PD | PPO | $34 | $615 | $5,500 | 4.5 |
| UHC Dual Complete CO-V001 (PPO D-SNP) (H2001-052-0) | UnitedHealthcare | SNP | PPO D-SNP | $35.20 | $615 | $5,900 | 4.5 |
| UHC Nursing Home Plan CO-F001 (PPO I-SNP) (H0710-007-0) | UnitedHealthcare | SNP | PPO I-SNP | $35.20 | $615 | $9,250 | 4.5 |
Showing 10 of 62 plans.
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About this data
Source: CMS Medicare Advantage/Part D Landscape files, plan year 2026; population: U.S. Census Bureau ACS 5-year 2024; MA penetration: CMS September 2026.
This page summarizes publicly available CMS data. It is not a plan finder and does not recommend plans. To compare and enroll in plans, use Medicare.gov or talk to a licensed agent. Medicare.gov plan finder.