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Plans ending in Sonoma County, CA in 2027
Of the 9 Medicare Advantage plans offered in Sonoma County in 2026, 2 are not offered here in 2027. 13 plans are offered here in 2027.
- Not offeredin 2027
- 2
- of 9 plansoffered in 2026
- Probably beingreplaced
- 0
- same name,new number
- People in plansending here
- ~1,500
- rounded,Sept. 2026
- People who maybe moved
- 0
- same contract hasother plans here
Ending here: no plan is left under the same contract in the county; members need to pick a new plan, or they will have Original Medicare. May be moved: the same contract still has other plans in the county, and companies often move members into one of them automatically. CMS's plan crosswalk, expected in October, will say which. Everyone in these plans keeps Medicare.
Plans not offered in Sonoma County in 2027
| Plan | Company | What's happening | People in plan (Sept 2026) |
|---|---|---|---|
| Alignment Health My Choice (PPO) · H4961-003-0 | Alignment Health Plan | Not offered: left this county | ~640 |
| Anthem Dual Advantage 2 (PPO D-SNP) · H4704-002-0 | Anthem Blue Cross Life and Health Insurance Company | Not offered: company ending this contract | ~860 |
If you're in one of these plans, you can pick a new plan from October 15 to December 7, 2026, and you also have until February 28, 2027. Check your plan to see what happens if you do nothing.
Medicare Advantage plans offered in Sonoma County in 2027
Listed by company name. Premiums are without Extra Help. For costs with Extra Help, filters, and links to each plan on Medicare Plan Finder, use the lookup.
| Plan | Company | Monthly premium | Maximum you pay (in-network) | Drug deductible |
|---|---|---|---|---|
| Alignment Health Sutter Advantage +More (HMO) · H3815-023-0 | Alignment Health Plan | $50.00 | $4,900 | $0 |
| Anthem Chronic Care Advantage (PPO C-SNP) · H4909-029-0 For people with certain chronic conditions | Anthem Blue Cross and Blue Shield | $0.00 | $9,850 | $0 |
| Imperial Courage Plan (HMO) · H5496-016-0 | Imperial Health Plan of California, Inc. | $0.00 | $2,999 | No drug coverage |
| Imperial Dynamic Plan (HMO) · H5496-012-0 | Imperial Health Plan of California, Inc. | $0.00 | $295 | $0 |
| Imperial Flex (HMO C-SNP) · H5496-017-0 For people with certain chronic conditions | Imperial Health Plan of California, Inc. | $2.70 | $9,850 | $450 |
| Imperial Senior Value (HMO C-SNP) · H5496-005-0 For people with certain chronic conditions | Imperial Health Plan of California, Inc. | $0.00 | $295 | $0 |
| Kaiser Permanente Dual Complete North P25 (HMO D-SNP) · H8794-025-0 For people with Medicare and Medicaid | Kaiser Permanente | $0.00 | Most costs covered with Medicaid | $700 |
| Kaiser Permanente Sr Adv Enhanced Sac., Sonoma (HMO) · H0524-013-0 | Kaiser Permanente | $99.00 | $3,900 | $0 |
| Kaiser Permanente Sr Advantage Basic Sac., Sonoma (HMO) · H0524-051-0 | Kaiser Permanente | $29.00 | $6,000 | $0 |
| SCAN Balance (HMO C-SNP) · H5425-150-0 For people with certain chronic conditions | SCAN Health Plan | $27.00 | $4,200 | $450 |
| SCAN Classic (HMO) · H5425-153-0 | SCAN Health Plan | $25.00 | $4,200 | $450 |
| SCAN Strive (HMO C-SNP) · H5425-098-0 For people with certain chronic conditions | SCAN Health Plan | $0.00 | $9,850 | $450 |
| Sutter Senior Advantage, a SCAN Medicare Plan (HMO) · H5425-147-0 | SCAN Health Plan | $49.00 | $4,900 | $0 |
Stand-alone drug plans (Part D) are offered statewide: see California.
These numbers come from CMS's plan files. If you're in one of these plans, confirm with your Annual Notice of Change or the letter from your plan.
Source: CMS CY2027 Landscape, data as of September 22, 2026 (release 202609.1). Enrollment: CMS Monthly Enrollment by Contract/Plan/State/County, September 2026. "Probably being replaced" is our own match by company and plan name; see how we get our numbers.