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Medicare plans in Shiawassee County, MI — 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, Shiawassee County, Michigan has 78 Medicare plans (41 Medicare Advantage with drug coverage, 7 without, 12 standalone Part D, 18 Special Needs) from 12 carriers. 24 Medicare Advantage plans have a $0 premium. The lowest in-network out-of-pocket maximum is $4,000.
Market snapshot
- Residents 65 and older
- 13,473
- Residents 60–64, aging in over the next five years
- 5,504
- Medicare eligibles
- 17,562
- Medicare Advantage penetration
- 68.0%
- Plans per 1,000 residents 65+
- 5.8
Carriers by number of plans
- Humana — 17 plans
- Health Alliance Plan by Henry Ford Health — 11 plans
- Wellcare — 10 plans
- Aetna Medicare — 9 plans
- Blue Cross Blue Shield of Michigan — 8 plans
- Priority Health Medicare — 7 plans
- UnitedHealthcare — 6 plans
- Blue Care Network — 3 plans
Plans sorted by CMS star rating, then premium
| Plan | Carrier | Category | Plan type | Monthly premium | Drug deductible | Out-of-pocket maximum | Star rating |
|---|
| Aetna Medicare Signature (PPO) (H5521-214-0) | Aetna Medicare | MA-PD | PPO | $0 | $615 | $5,200 | 4.5 |
|---|
| Aetna Medicare Signature Extra (PPO) (H5521-404-0) | Aetna Medicare | MA-PD | PPO | $0 | $615 | $4,700 | 4.5 |
|---|
| Humana Full Access Giveback H7617-058 (PPO) (H7617-058-0) | Humana | MA-PD | PPO | $0 | $0 | $9,150 | 4.5 |
|---|
| Humana USAA Honor Giveback with Rx (PPO) (H7617-071-0) | Humana | MA-PD | PPO | $0 | $90 | $8,650 | 4.5 |
|---|
| Medicare Plus Blue Giveback (PPO) (H9572-008-0) | Blue Cross Blue Shield of Michigan | MA-PD | PPO | $0 | $150 | $9,250 | 4.5 |
|---|
| Medicare Plus Blue Secure (PPO) (H9572-009-0) | Blue Cross Blue Shield of Michigan | MA-PD | PPO | $0 | $150 | $6,750 | 4.5 |
|---|
| PriorityMedicare Key (HMO-POS) (H2320-022-4) | Priority Health Medicare | MA-PD | HMO-POS | $0 | $200 | $5,800 | 4.5 |
|---|
| UHC Dual Complete MI-S001 (PPO D-SNP) (H2001-039-0) | UnitedHealthcare | SNP | PPO D-SNP | $8.80 | $615 | $9,250 | 4.5 |
|---|
| Medicare Plus Blue + Meijer (PPO) (H9572-007-3) | Blue Cross Blue Shield of Michigan | MA-PD | PPO | $35 | $150 | $6,750 | 4.5 |
|---|
| Aetna Medicare Value Care (PPO) (H5521-399-0) | Aetna Medicare | MA-PD | PPO | $46 | $615 | $5,900 | 4.5 |
|---|
Showing 10 of 78 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.