Medicare Advantage in Nassau County, FL, for 2027.
CMS lists 59 Medicare Advantage plans here for 2027, the same as 2026. 12,684 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
2 plans with members in the county end or leave it, plus 45 with 10 or fewer members here. CMS moves 43 members to another plan, and 10,212 stay in the same plan.
| Plan | Insurer | Members | Why |
|---|---|---|---|
| Humana Full Access Giveback H5216-393 (PPO) | Humana | 677 | Plan terminated |
| Humana Full Access Giveback H7617-111 (PPO) | Humana | 261 | Plan terminated |
Where CMS moves members
| 2026 plan | 2027 plan | Members |
|---|---|---|
| Wellcare Dual Access Sync (HMO D-SNP) | Wellcare Sunshine Health Dual Align (HMO D-SNP) | 22 |
| Wellcare Sunshine Health Dual Align (HMO D-SNP) | Wellcare Sunshine Health Dual Align (HMO D-SNP) | 21 |
| UHC Dual Complete FL-D002 (HMO-POS D-SNP) | UHC Dual Complete FL-YL (HMO-POS D-SNP) | 10 or fewer |
Who holds the members
- UnitedHealth6,486
- Humana2,887
- CVS Health2,449
- Guidewell Mutual Holding299
- Centene275
- Elevance Health165
Individual Medicare Advantage members by parent company, October 2026.
Top rated plans sold here
- UHC Nursing Home Plan FL-F001 (PPO I-SNP)UnitedHealth5.0
- DEVOTED C-SNP ENHANCED 071 FL (HMO C-SNP)Devoted Health4.5
- DEVOTED C-SNP PLUS 090 FL (HMO C-SNP)Devoted Health4.5
- DEVOTED CORE 029 FL (HMO)Devoted Health4.5
- DEVOTED CORE 059 FL (HMO)Devoted Health4.5
- DEVOTED DUAL 023 FL (HMO D-SNP)Devoted Health4.5
- DEVOTED DUAL FULL 083 FL (HMO D-SNP)Devoted Health4.5
- DEVOTED DUAL QMB 052 FL (HMO D-SNP)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 59 plans, open each plan's benefits and star measures, and see what each insurer paid agents in 2026.
Open Nassau 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 Florida 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.