2026 Medicare Advantage plans in Marin, CA
12 plans open to everyone with Medicare, 11 Special Needs Plans and 12 stand-alone drug plans. Sorted by star rating, then premium.
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Medicare Advantage plans
| Plan | Monthly premium | Out-of-pocket max | Drug deductible | Star rating |
|---|---|---|---|---|
| Kaiser Permanente Senior Advantage Basic Marin (HMO)Kaiser Permanente · H0524-064-0 · HMO | $19 | $6,000 | $0 | ★★★★½ 4.5 |
| Kaiser Permanente Sr Adv Enhanced Marin San Mateo (HMO)Kaiser Permanente · H0524-031-0 · HMO | $89 | $3,900 | $0 | ★★★★½ 4.5 |
| Alignment Health Platinum + Instacart (HMO-POS)Alignment Health Plan · H3815-016-0 · HMO-POS | $0 | $998 | $0 | ★★★★ 4.0 |
| Alignment Health Honor+ Plan (HMO)Alignment Health Plan · H3815-052-0 · HMO | $0 | $9,250 | $615 | ★★★★ 4.0 |
| Alignment Health My Choice CalCare (HMO)Alignment Health Plan · H3815-050-0 · HMO | $0 | $3,499 | $0 | ★★★★ 4.0 |
| Humana USAA Honor Giveback (PPO)Humana · H5525-079-0 · PPO | $0 | $6,500 | no drug coverage | ★★★½ 3.5 |
| Imperial Courage Plan (HMO)Imperial Health Plan of California, Inc. · H5496-016-0 · HMO | $0 | $2,999 | no drug coverage | ★★★½ 3.5 |
| Imperial Dynamic Plan (HMO)Imperial Health Plan of California, Inc. · H5496-012-0 · HMO | $0 | $296 | $0 | ★★★½ 3.5 |
| HumanaChoice H5525-087 (PPO)Humana · H5525-087-0 · PPO | $67 | $6,750 | $615 | ★★★½ 3.5 |
| Humana Gold Plus H5619-147 (HMO)Humana · H5619-147-0 · HMO | $0 | $3,200 | $615 | ★★★ 3.0 |
| Anthem Prime (HMO-POS)Anthem Blue Cross Partnership Plan · H4161-005-0 · HMO-POS | $0 | $1,200 | $110 | ★★★ 3.0 |
| Advantage Care (HMO)Align Senior Care · H3274-005-0 · HMO | $0 | $1,900 | $0 | Not Enough Data Available |
Special Needs Plans
Only for people who have both Medicare and Medicaid, live in an institution, or have certain chronic conditions.
| Plan | Monthly premium | Out-of-pocket max | Drug deductible | Star rating |
|---|---|---|---|---|
| Kaiser Permanente Dual Complete North P25 (HMO D-SNP)Kaiser Permanente · H8794-025-0 · HMO D-SNP | $0 | $9,250 | $615 | ★★★★ 4.0 |
| Alignment Health Heart & Diabetes Care (HMO C-SNP)Alignment Health Plan · H3815-048-0 · HMO C-SNP | $0 | $1,990 | $0 | ★★★★ 4.0 |
| Alignment Health CalPlusDuals (HMO D-SNP)Alignment Health Plan · H3815-030-0 · HMO D-SNP | $0 | $9,250 | $615 | ★★★★ 4.0 |
| Alignment Health Heart & Diabetes (HMO C-SNP)Alignment Health Plan · H3815-010-0 · HMO C-SNP | $0 | $1,499 | $0 | ★★★★ 4.0 |
| Alignment Health Heart & Diabetes Choice (HMO C-SNP)Alignment Health Plan · H3815-051-0 · HMO C-SNP | $0.70 | $9,250 | $615 | ★★★★ 4.0 |
| Alignment Health Clarity (HMO C-SNP)Alignment Health Plan · H3815-042-0 · HMO C-SNP | $12 | $9,250 | $615 | ★★★★ 4.0 |
| Alignment Health BreathEasy (HMO C-SNP)Alignment Health Plan · H3815-041-0 · HMO C-SNP | $12 | $9,250 | $615 | ★★★★ 4.0 |
| Alignment Health Heart & Diabetes CalPlus (HMO C-SNP)Alignment Health Plan · H3815-039-0 · HMO C-SNP | $12 | $9,250 | $615 | ★★★★ 4.0 |
| Imperial Senior Value (HMO C-SNP)Imperial Health Plan of California, Inc. · H5496-005-0 · HMO C-SNP | $0 | $296 | $0 | ★★★½ 3.5 |
| Premier Care (HMO I-SNP)Align Senior Care · H3274-002-0 · HMO I-SNP | $0 | $1,900 | $0 | Not Enough Data Available |
| Senior Care (HMO I-SNP)Align Senior Care · H3274-001-0 · HMO I-SNP | $12 | $9,250 | $615 | Not Enough Data Available |
Prescription drug plans (Part D)
| Plan | Monthly premium | Out-of-pocket max | Drug deductible | Star rating |
|---|---|---|---|---|
| HealthSpring Assurance Rx (PDP)HealthSpring · S5617-158-0 · Part D | $0 | – | $615 | ★★½ 2.5Part D rating |
| Wellcare Value Script (PDP)Wellcare · S4802-163-0 · Part D | $5.70 | – | $615 | ★★★½ 3.5Part D rating |
| Wellcare Classic (PDP)Wellcare · S4802-094-0 · Part D | $6.20 | – | $615 | ★★★½ 3.5Part D rating |
| HealthSpring Extra Rx (PDP)HealthSpring · S5617-382-0 · Part D | $70.60 | – | $615 | ★★½ 2.5Part D rating |
| SilverScript Choice (PDP)Aetna Medicare · S5601-064-0 · Part D | $103.60 | – | $615 | ★★★ 3.0Part D rating |
| Humana Value Rx Plan (PDP)Humana · S5884-211-0 · Part D | $104.60 | – | $601 | ★★★ 3.0Part D rating |
| AARP Medicare Rx Saver from UHC (PDP)UnitedHealthcare · S5921-376-0 · Part D | $109.40 | – | $615 | ★★ 2.0Part D rating |
| Humana Basic Rx Plan (PDP)Humana · S5884-114-0 · Part D | $132.20 | – | $615 | ★★★ 3.0Part D rating |
| AARP Medicare Rx Preferred from UHC (PDP)UnitedHealthcare · S5921-413-0 · Part D | $165.40 | – | $130 | ★★ 2.0Part D rating |
| Humana Premier Rx Plan (PDP)Humana · S5884-178-0 · Part D | $172.90 | – | $0 | ★★★ 3.0Part D rating |
| Blue Shield Rx Plus (PDP)Blue Shield of California · S2468-003-0 · Part D | $199.70 | – | $615 | ★★★ 3.0Part D rating |
| Blue Shield Rx Enhanced (PDP)Blue Shield of California · S2468-004-0 · Part D | $227.80 | – | $0 | ★★★ 3.0Part D rating |
Questions and answers
How many Medicare Advantage plans are available in Marin, CA for 2026?
23 Medicare Advantage and Special Needs plans are offered in Marin, CA for 2026, plus 12 stand-alone Part D prescription drug plans available statewide.
Are there $0 premium Medicare Advantage plans in Marin, CA?
Yes – 7 plans open to everyone with Medicare charge no monthly plan premium (you still pay the Part B premium).
Which plans in Marin, CA have the highest star ratings?
Kaiser Permanente Senior Advantage Basic Marin (HMO) (4.5 stars); Kaiser Permanente Sr Adv Enhanced Marin San Mateo (HMO) (4.5 stars).