Medicare Advantage in Williams County, OH, for 2027.
CMS lists 64 Medicare Advantage plans here for 2027, the same as 2026. 4,231 people in the county had an individual Medicare Advantage plan in October 2026.
Sources: CMS CY2027 plan file (October 2026 release), CMS CY2026 plan file (September 2026 release), CMS enrollment by county (CPSC), October 2026, CMS 2027 Plan Crosswalk (October 1, 2026), CMS 2027 Star Ratings Data Tables (October 8, 2026). Member counts are floors because CMS hides counts of 10 or fewer.
The county in numbers
Plans that end here for 2027
10 plans with members in the county end or leave it, plus 8 with 10 or fewer members here. CMS moves 442 members to another plan, and 2,603 stay in the same plan.
| Plan | Insurer | Members | Why |
|---|---|---|---|
| UHC Dual Complete OH-D002 (HMO-POS D-SNP) | UnitedHealth | 99 | Plan terminated |
| UHC Dual Complete OH-S3 (HMO-POS D-SNP) | UnitedHealth | 87 | Plan terminated |
| Aetna Medicare Dual Care (HMO D-SNP) | CVS Health | 75 | Plan terminated |
| Humana Gold Plus SNP-DE H6622-087 (HMO D-SNP) | Humana | 43 | Plan terminated |
| Aetna Medicare Partial Dual (HMO D-SNP) | CVS Health | 40 | Plan terminated |
| Humana Dual Select H5525-046 (PPO D-SNP) | Humana | 36 | Plan terminated |
| Wellcare Simple (HMO-POS) | Centene | 22 | Plan terminated |
| UHC Dual Complete OH-V002 (HMO-POS D-SNP) | UnitedHealth | 22 | Plan terminated |
| Humana Gold Plus SNP-DE H6622-015 (HMO D-SNP) | Humana | 21 | Plan terminated |
| UHC Dual Complete OH-D1 (PPO D-SNP) | UnitedHealth | 16 | Plan terminated |
Where CMS moves members
| 2026 plan | 2027 plan | Members |
|---|---|---|
| HumanaChoice Giveback H7617-003 (PPO) | Humana Essentials Plus Giveback (PPO) | 171 |
| Humana USAA Honor Giveback with Rx (PPO) | Humana Essentials Plus Giveback (PPO) | 78 |
| Humana USAA Honor Giveback with Rx (PPO) | HumanaChoice Giveback H5216-481 (PPO) | 74 |
| HumanaChoice Giveback H5216-309 (PPO) | HumanaChoice Giveback H5216-481 (PPO) | 73 |
| Anthem Full Dual Advantage (HMO D-SNP) | Anthem I MyCare Ohio Full Dual Support (HMO D-SNP) | 23 |
| Anthem Full Dual Advantage 2 (HMO D-SNP) | Anthem I MyCare Ohio Full Dual Support (HMO D-SNP) | 23 |
| Wellcare Dual Liberty (HMO-POS D-SNP) | Wellcare Buckeye MyCare Ohio Dual Align Unity (HMO D-SNP) | 10 or fewer |
| Humana Value Plus H5525-041 (PPO) | Humana Full Access (PPO) | 10 or fewer |
Who holds the members
- CVS Health1,716
- Humana1,084
- UnitedHealth894
- Elevance Health438
- CareSource46
- Blue Cross Blue Shield of Michigan Mutual Ins. Co.31
Individual Medicare Advantage members by parent company, October 2026.
Top rated plans sold here
- Anthem Medicare Advantage (PPO)Elevance Health4.5
- Anthem Medicare Advantage 3 (PPO)Elevance Health4.5
- Anthem Veteran (PPO)Elevance Health4.5
- DEVOTED CHOICE 001 OH (PPO)Devoted Health4.5
- DEVOTED CHOICE 003 OH (PPO)Devoted Health4.5
- Humana Essentials Plus Giveback (PPO)Humana4.5
- Humana Senior Living Plan (PPO I-SNP)Humana4.5
- Humana Together in Health (PPO I-SNP)Humana4.5
2027 overall Star Rating, 4.5 or more. Each plan's measure stars are in the county lookup.
See every plan, premium and copay in the free lookup.
Sort all 64 plans, open each plan's benefits and star measures, and see what each insurer paid agents in 2026.
Open Williams in the lookupWorking this county for AEP?
The AEP 2027 County Kit puts this county and your others in one file: the plans that end, where members land, what is still sold and a crosswalk sheet, with every number tied to its CMS file.
See the AEP 2027 County KitAll Ohio county pages. Facts from public CMS files, prepared by Health and Tech Now. Not plan advice. Check a plan's Summary of Benefits before you enroll.