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Medicare plans in Johnson County, MO — 2027
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 2027, Johnson County, Missouri has 53 Medicare plans (15 Medicare Advantage with drug coverage, 7 without, 9 standalone Part D, 22 Special Needs) from 7 carriers. 33 Medicare Advantage plans have a $0 premium. The lowest in-network out-of-pocket maximum is $3,600.
What changed vs 2026
- 6 more plans than 2026
- Carriers entered: Devoted Health
- $0-premium plans up 17
- Average star rating up 0.3
Market snapshot
- Residents 65 and older
- 7,196
- Residents 60–64, aging in over the next five years
- 2,939
- Medicare eligibles
- 9,815
- Medicare Advantage penetration
- 44.5%
- Plans per 1,000 residents 65+
- 7.4
Carriers by number of plans
- UnitedHealthcare — 13 plans
- Devoted Health — 11 plans
- Humana — 11 plans
- Wellcare — 8 plans
- Aetna Medicare — 7 plans
- American Health Advantage of Missouri — 2 plans
- HealthSpring — 1 plan
Plans sorted by CMS star rating, then premium
| Plan | Carrier | Category | Plan type | Monthly premium | Drug deductible | Out-of-pocket maximum | Star rating |
|---|---|---|---|---|---|---|---|
| Humana Gold Plus SNP-DE H0028-015 (HMO-POS D-SNP) (H0028-015-0) | Humana | SNP | HMO-POS D-SNP | $0 | $700 | $9,250 | 4.5 |
| Humana Gold Plus SNP-DE H4461-044 (HMO-POS D-SNP) (H4461-044-0) | Humana | SNP | HMO-POS D-SNP | $0 | $100 | $9,250 | 4.5 |
| Humana USAA Honor Giveback (PPO) (H7617-012-0) | Humana | MA | PPO | $0 | $4,700 | 4.5 | |
| UHC Complete Care MO-1 (PPO C-SNP) (H2001-055-0) | UnitedHealthcare | SNP | PPO C-SNP | $0 | $595 | $4,900 | 4.5 |
| Humana Basic Rx Plan (PDP) (S5884-140-0) | Humana | PDP | PDP | $13.30 | $700 | 4.5 | |
| UHC Dual Complete MO-Q2 (PPO D-SNP) (H2001-040-0) | UnitedHealthcare | SNP | PPO D-SNP | $18.40 | $700 | $9,850 | 4.5 |
| Humana Value Rx Plan (PDP) (S5884-197-0) | Humana | PDP | PDP | $49.30 | $687 | 4.5 | |
| HumanaChoice H7617-007 (PPO) (H7617-007-0) | Humana | MA-PD | PPO | $60 | $700 | $9,250 | 4.5 |
| Humana Premier Rx Plan (PDP) (S5884-164-0) | Humana | PDP | PDP | $146.30 | $350 | 4.5 | |
| AARP Medicare Advantage from UHC KC-4 (PPO) (H8768-023-0) | UnitedHealthcare | MA-PD | PPO | $0 | $685 | $7,150 | 4.0 |
Showing 10 of 53 plans.
Nearby counties
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About this data
Source: CMS Medicare Advantage/Part D Landscape files, plan year 2027; population: U.S. Census Bureau ACS 5-year 2024; MA penetration: CMS October 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.