2026 Medicare Advantage plans in Williamson County
13 Medicare Advantage plans are available to residents of Williamson County, IL for 2026. Availability is set county by county, so this list is specific to this county.
| Plan | Monthly drug premium | Drug deductible | Formulary drugs | Overall rating |
|---|---|---|---|---|
| Molina Medicare Complete Care Plus (HMO D-SNP)H3093-003 · Dual-eligible SNP | $0.00 | $100.00 | 3,522 | — |
| Humana Dual Fully Integrated (HMO D-SNP)H4329-001 · Dual-eligible SNP | $0.00 | $390.00 | 3,359 | — |
| Wellcare Simple Essential (HMO)H5779-002 | $0.00 | $615.00 | 3,309 | 3 out of 5 stars for overall plan quality |
| Wellcare Simple Essential Value (HMO)H5779-009 | $0.00 | $615.00 | 3,309 | 3 out of 5 stars for overall plan quality |
| Wellcare Giveback (HMO)H5779-010 | $0.00 | $615.00 | 3,313 | 3 out of 5 stars for overall plan quality |
| Wellcare Meridian Dual Align (HMO D-SNP)H6971-001 · Dual-eligible SNP | $0.00 | $400.00 | 3,369 | — |
| Aetna Medicare Signature (PPO)H7301-027 | $0.00 | $615.00 | 3,715 | 3.5 out of 5 stars for overall plan quality |
| HealthSpring True Choice (PPO)H7849-059 | $0.00 | $200.00 | 3,659 | 3 out of 5 stars for overall plan quality |
| Blue Cross Medicare Advantage Essential (PPO)H8634-012 | $0.00 | $450.00 | 3,539 | 3 out of 5 stars for overall plan quality |
| Blue Cross Medicare Advantage Health Choice (PPO)H8634-018 | $0.00 | $615.00 | 3,247 | 3 out of 5 stars for overall plan quality |
| Blue Cross Medicare Advantage Dental Premier (PPO)H8634-021 | $0.00 | $615.00 | 3,247 | 3 out of 5 stars for overall plan quality |
| Aetna Medicare FIDE (HMO D-SNP)H9771-001 · Dual-eligible SNP | $0.00 | $615.00 | 3,715 | — |
| Aetna Medicare Enhanced (PPO)H7301-034 | $32.60 | $615.00 | 3,715 | 3.5 out of 5 stars for overall plan quality |
Plan facts come from the CMS quarterly prescription drug plan public use files; star ratings from the CMS Part C & D Star Ratings, which are published per contract — every plan under a contract shares its rating.