Medicare Advantage in Ventura County, CA, for 2027.
CMS lists 33 Medicare Advantage plans here for 2027, 2 fewer than 2026 (35). 72,788 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
15 plans with members in the county end or leave it, plus 165 with 10 or fewer members here. CMS moves 4,696 members to another plan, and 48,442 stay in the same plan.
| Plan | Insurer | Members | Why |
|---|---|---|---|
| Aetna Medicare Enhanced (PPO) | CVS Health | 1,378 | Plan terminated |
| Wellcare Simple (HMO) | Centene | 534 | Plan leaves this county |
| Aetna Medicare Eagle (PPO) | CVS Health | 192 | Plan terminated |
| Kaiser Permanente Senior Advantage LA, Orange Co. (HMO) | Kaiser Foundation Health Plan | 176 | Plan leaves this county |
| Alignment Health Honor+ Plan (HMO) | Alignment Healthcare USA | 124 | Plan leaves this county |
| Central Health Classic Care Plan II (HMO) | Molina Healthcare | 118 | Plan terminated |
| UCLA Health Medicare Advantage Prestige Plan (HMO) | The Regents of the University of California | 117 | Plan leaves this county |
| SCAN Classic (HMO) | SCAN Group | 60 | Plan leaves this county |
| UCLA Health Medicare Advantage Principal Plan (HMO) | The Regents of the University of California | 48 | Plan leaves this county |
| Central Health Medi-Medi Plan II (HMO D-SNP) | Molina Healthcare | 21 | Plan terminated |
Where CMS moves members
| 2026 plan | 2027 plan | Members |
|---|---|---|
| Humana Gold Plus H5619-148 (HMO) | Humana Gold Plus H5619-191 (HMO) | 4,555 |
| Anthem Kidney Care (PPO C-SNP) | Anthem Kidney Care (PPO C-SNP) | 141 |
Who holds the members
- Kaiser Foundation Health Plan30,199
- Elevance Health12,710
- Humana9,529
- SCAN Group5,609
- Alignment Healthcare USA5,425
- CVS Health3,185
Individual Medicare Advantage members by parent company, October 2026.
Top rated plans sold here
- Kaiser Permanente Dual Complete South P11 (HMO D-SNP)Kaiser Foundation Health Plan4.5
- Kaiser Permanente Senior Advantage Ventura (HMO)Kaiser Foundation Health Plan4.5
- Kaiser Permanente Senior Advantage Ventura Value (HMO)Kaiser Foundation Health Plan4.5
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 33 plans, open each plan's benefits and star measures, and see what each insurer paid agents in 2026.
Open Ventura 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 California 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.