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  1. 🏠
  2. Medicare Advantage Plans
  3. California
  4. Solano County

2026 Medicare Advantage Plans in Solano County, CA

Last update: May 1, 2026. Enrollment data updated: May 2, 2026

In Solano County, CA, there are 6 Medicare Advantage plans available for 2026. Of these, 3 offer a $0 monthly premium, and about 50% are rated 4 stars or higher based on CMS quality ratings.

Medicare Advantage Special Needs Plans (SNPs) are not included in the figures shown above. View Special Needs Plans in Solano County, CA. Or explore all Medicare Options available in Solano County, CA.

  • HMO Plans
  • HMO-POS Plans

At a Glance

County-level summary of Medicare Advantage plan availability and enrollment based on CMS data.

Average Monthly Premium
$28.50/mo
Plans with $0 Premium
3
Average MOOP Limit
$3,599 ($9,250 max. in 2026)
Star Ratings (Plan Mix)
4+ Stars: 50% · 3 Stars: 50% · Below 3: 0%
Average Part D Deductible
$129.00
Total MA/MAPD Enrollment
25,442
Plans with the Highest Enrollment
(as of May 2, 2026)
1. Kaiser Permanente Senior Advantage Enhanced Solano (HMO) — 15,521 enrollees
2. Kaiser Permanente Senior Advantage Basic Solano (HMO) — 7,480 enrollees
3. AARP Medicare Advantage from UHC CA-33 (HMO-POS) — 991 enrollees

Medicare Advantage HMO Plans

HMO plans typically require members to use in-network providers and facilities, except in emergencies. In return, HMOs often offer lower monthly premiums and reduced cost-sharing.

Total HMO Plans
5
Average Monthly Premium
$21.40/mo
Total HMO Enrollment
24,451
$0 Premium HMO Plans
3
Average MOOP
$3,139
Top HMO by Enrollment
Kaiser Permanente Senior Advantage Enhanced Solano (HMO) — 15,521 enrollees
HMO Plans Without Drug Coverage
1

HMO Medicare Advantage plan comparison – Solano County, California, 2026
Health Plan Name CMS Rating* Premium Per Mo MOOP PDP Ded. CMS Plan ID
Kaiser Permanente Senior Advantage Basic Solano
☆☆☆☆☆
$16 $6,000 $0 H0524-063-0
Kaiser Permanente Senior Advantage Enhanced Solano
☆☆☆☆☆
$91 $3,400 $0 H0524-008-0
Imperial Courage Plan
☆☆☆☆☆
$0 $2,999 N/A H5496-016-0
Imperial Dynamic Plan
☆☆☆☆☆
$0 $296 $0 H5496-012-0
Central Health Classic Care Plan III
☆☆☆☆☆
$0 $2,999 $125 H5649-023-0
What is the average monthly premium for HMO plans?
HMO plans in Solano cost $21.40 per month on average.
Which HMO plan is most popular in Solano?
The most popular HMO plan in Solano is Kaiser Permanente Senior Advantage Enhanced Solano (HMO), with 15,521 enrollees.
How many HMO plans in Solano do not include drug coverage?
There are 1 HMO plans in Solano without prescription drug coverage.

Medicare Advantage HMO-POS Plans

HMO Point-of-Service (HMO-POS) plans combine HMO network requirements with limited out-of-network access. Care outside the network typically costs more, but HMO-POS plans provide added flexibility compared with standard HMOs.

  • Total HMO-POS Plans 1
  • Average Monthly Premium $64.00/mo
  • Total HMO-POS Enrollment 991
  • $0 Premium HMO-POS Plans 0
  • Average MOOP $5,900
  • Top HMO-POS by Enrollment AARP Medicare Advantage from UHC CA-33 (HMO-POS) — 991 enrollees
  • HMO-POS Plans Without Drug Coverage 0

HMO-POS Medicare Advantage plan comparison – Solano County, California, 2026
Health Plan Name CMS Rating* Premium Per Mo MOOP PDP Ded. CMS Plan ID
AARP Medicare Advantage from UHC CA-33
☆☆☆☆☆
$64 $5,900 $520 H0543-232-0
What is the total number of HMO-POS plans in Solano?

There are 1 HMO-POS plans in 2026, covering 991 enrollees.

How much do HMO-POS plans cost in Solano?

The average HMO-POS premium in Solano is $64.00 per month, with 0 plans offering $0 premiums.

What is the leading HMO-POS plan in Solano?

AARP Medicare Advantage from UHC CA-33 (HMO-POS) is the top HMO-POS in Solano, with 991 enrollees.

What is the number of HMO-POS plans without Part D coverage in Solano?

0 HMO-POS plans in Solano do not include prescription drug coverage.

The table below shows CMS star ratings for Medicare Advantage plans in Solano County, CA for 2026.

CMS Star Ratings for Medicare Advantage Plans in Solano County, CA (2026)
Rating Category Number of Plans Percent of Plans
5 Stars No 5-star plans available. 0%
4 Stars (includes 5 Stars) 3 50%
3 Stars 3 50%
Below 3 Stars 0 0%
Not Rated 0 0%
Average Rating 3.83

* Medicare Advantage star ratings are determined by CMS each year using a standardized 5-star rating system.

  • CMS.gov, Medicare Advantage Landscape Source Files — Last accessed May 2, 2026
  • CMS.gov, Medicare Part C & D Performance Data — Last accessed May 2, 2026
  • CMS.gov, Medicare Advantage & Part D Contract and Enrollment Data — Last accessed May 2, 2026

This page presents county-level Medicare Advantage (MA/MAPD) data, including plan counts, enrollment totals, averages, and percentage distributions, derived from CMS datasets using a standardized aggregation approach.

Data sources and methodology documentation .

  • Medicare.gov, "Compare types of Medicare Advantage Plans" — Last accessed 25 May, 2025
  • Medicare.gov, "Your coverage options" — Last accessed 25 May, 2025
  • AARP.org, "The Big Choice: Original Medicare vs. Medicare Advantage" — Last accessed 25 May, 2025

MedicarePlans.com is an independent, non-government informational resource and is not affiliated with or endorsed by the U.S. Government or the federal Medicare program.

Data provenance documentation is maintained in alignment with the U.S. Core Data for Interoperability (USCDI) Provenance standard .

Page content independently curated and maintained by David W. Bynon, Editorial Steward, using a standardized, data-driven methodology for accurate, non-commercial Medicare plan interpretation and resolution.

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