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Plans ending in Marin County, CA in 2027
Of the 23 Medicare Advantage plans offered in Marin County in 2026, 2 are not offered here in 2027. 23 plans are offered here in 2027.
- Not offeredin 2027
- 2
- of 23 plansoffered in 2026
- Probably beingreplaced
- 0
- same name,new number
- People in plansending here
- 10 or fewer
- rounded,Sept. 2026
- People who maybe moved
- ~50
- same contract hasother plans here
Ending here: the plan isn't offered in the county in 2027, and the company can't move members into another plan under the same contract there. Members need to pick a new plan unless their letter says they will be moved. If they do nothing, they will have Original Medicare. May be moved: the plan ended everywhere, but the same contract still has other plans in the county. Some companies move members into one of those plans. Many don't. The letter from the plan will say. Everyone in these plans keeps Medicare.
Plans not offered in Marin County in 2027
| Plan | Company | What's happening | People in plan (Sept 2026) |
|---|---|---|---|
| Advantage Care (HMO) · H3274-005-0 | Align Senior Care | Not offered: plan discontinued | 10 or fewer |
| Alignment Health Honor+ Plan (HMO) · H3815-052-0 | Alignment Health Plan | Not offered: plan discontinued | ~50 |
If you're in one of these plans, you can pick a new plan from October 15 to December 7, 2026. If your plan is ending, you also have until February 28, 2027. That extra time doesn't apply if your plan is being combined into another plan. Check your plan to see what happens if you do nothing.
Medicare Advantage plans offered in Marin 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 |
|---|---|---|---|---|
| Premier Care (HMO I-SNP) · H3274-002-0 For people who live in (or need the care of) a nursing home or similar facility | Align Senior Care | $0.00 | $1,900 | $50 |
| Senior Care (HMO I-SNP) · H3274-001-0 For people who live in (or need the care of) a nursing home or similar facility | Align Senior Care | $7.30 | $9,850 | $700 |
| Alignment Health BreathEasy Plus 041 (HMO C-SNP) · H3815-041-0 For people with certain chronic conditions | Alignment Health Plan | $0.00 | $9,850 | $700 |
| Alignment Health Clarity Plus 042 (HMO C-SNP) · H3815-042-0 For people with certain chronic conditions | Alignment Health Plan | $7.30 | $9,850 | $700 |
| Alignment Health Duals+ 030 (HMO D-SNP) · H3815-030-0 For people with Medicare and Medicaid | Alignment Health Plan | $7.30 | Most costs covered with Medicaid | $700 |
| Alignment Health Heart & Diabetes 010 (HMO C-SNP) · H3815-010-0 For people with certain chronic conditions | Alignment Health Plan | $0.00 | $1,900 | $0 |
| Alignment Health Heart & Diabetes 048 (HMO C-SNP) · H3815-048-0 For people with certain chronic conditions | Alignment Health Plan | $0.00 | $1,990 | $0 |
| Alignment Health Heart & Diabetes 051 (HMO C-SNP) · H3815-051-0 For people with certain chronic conditions | Alignment Health Plan | $0.10 | $9,850 | $700 |
| Alignment Health Heart & Diabetes Plus 039 (HMO C-SNP) · H3815-039-0 For people with certain chronic conditions | Alignment Health Plan | $7.30 | $9,850 | $700 |
| Alignment Health Honor Plus 060 (HMO) · H3815-060-0 | Alignment Health Plan | $7.30 | $9,850 | $700 |
| Alignment Health My Choice 050 (HMO) · H3815-050-0 | Alignment Health Plan | $0.00 | $3,499 | $0 |
| Alignment Health Platinum + Instacart 016 (HMO-POS) · H3815-016-0 | Alignment Health Plan | $0.00 | $1,100 | $0 |
| Anthem Prime (HMO-POS) · H4161-005-0 | Anthem Blue Cross Partnership Plan | $0.00 | $1,200 | $395 |
| Humana Gold Plus H5619-147 (HMO) · H5619-147-0 | Humana | $0.00 | $3,650 | $700 |
| Humana USAA Honor Giveback (PPO) · H5525-079-0 | Humana | $0.00 | $6,500 | No drug coverage |
| HumanaChoice H5525-087 (PPO) · H5525-087-0 | Humana | $96.00 | $7,150 | $700 |
| 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 Senior Advantage Basic Marin (HMO) · H0524-064-0 | Kaiser Permanente | $27.00 | $6,000 | $0 |
| Kaiser Permanente Sr Adv Enhanced Marin San Mateo (HMO) · H0524-031-0 | Kaiser Permanente | $97.00 | $3,900 | $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.