Medicare Advantage in Hamilton County, OH, for 2027.
CMS lists 82 Medicare Advantage plans here for 2027, 14 fewer than 2026 (96). 93,419 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
19 plans with members in the county end or leave it, plus 95 with 10 or fewer members here. CMS moves 8,075 members to another plan, and 56,631 stay in the same plan.
| Plan | Insurer | Members | Why |
|---|---|---|---|
| UHC Dual Complete OH-D001 (HMO D-SNP) | UnitedHealth | 3,276 | Plan terminated |
| UHC Dual Complete OH-S2 (HMO D-SNP) | UnitedHealth | 2,772 | Plan terminated |
| Humana Gold Plus SNP-DE H6622-087 (HMO D-SNP) | Humana | 1,565 | Plan terminated |
| Aetna Medicare Dual Care (HMO D-SNP) | CVS Health | 1,097 | Plan terminated |
| Humana Gold Plus SNP-DE H6622-015 (HMO D-SNP) | Humana | 940 | Plan terminated |
| Wellcare Simple (HMO-POS) | Centene | 436 | Plan terminated |
| Aetna Medicare Signature (HMO-POS) | CVS Health | 350 | Plan terminated |
| DEVOTED DUAL PLUS 010 OH (HMO D-SNP) | Devoted Health | 349 | Plan terminated |
| Humana Dual Select H5525-046 (PPO D-SNP) | Humana | 312 | Plan terminated |
| Aetna Medicare Partial Dual (HMO D-SNP) | CVS Health | 303 | Plan terminated |
Where CMS moves members
| 2026 plan | 2027 plan | Members |
|---|---|---|
| AARP Medicare Advantage from UHC OH-0003 (HMO-POS) | AARP Medicare Advantage from UHC OH-19 (HMO-POS) | 2,562 |
| HumanaChoice Giveback H7617-003 (PPO) | Humana Essentials Plus Giveback (PPO) | 1,882 |
| Humana USAA Honor Giveback with Rx (PPO) | HumanaChoice Giveback H5216-481 (PPO) | 1,175 |
| Humana USAA Honor Giveback with Rx (PPO) | Humana Essentials Plus Giveback (PPO) | 954 |
| HumanaChoice Giveback H5216-309 (PPO) | HumanaChoice Giveback H5216-481 (PPO) | 749 |
| AARP Medicare Advantage from UHC OH-0015 (PPO) | AARP Medicare Advantage from UHC OH-23 (PPO) | 735 |
| Mount Carmel MediGold Plus (HMO) | Mount Carmel MediGold Plus (HMO) | 18 |
| Anthem Full Dual Advantage (HMO D-SNP) | Anthem I MyCare Ohio Full Dual Support (HMO D-SNP) | 10 or fewer |
Who holds the members
- UnitedHealth22,996
- Humana22,521
- Elevance Health16,616
- CVS Health15,812
- Health Care Service3,468
- Molina Healthcare2,934
Individual Medicare Advantage members by parent company, October 2026.
Top rated plans sold here
- UHC Care Advantage OH-E001 (PPO I-SNP)UnitedHealth5.0
- UHC Nursing Home Plan OH-F001 (PPO I-SNP)UnitedHealth5.0
- 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
- DEVOTED CHOICE MA ONLY 002 OH (PPO)Devoted Health4.5
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 82 plans, open each plan's benefits and star measures, and see what each insurer paid agents in 2026.
Open Hamilton 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.