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2027 Medicare Advantage Plans in Yuba County, CA

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In Yuba County, CA, there are 4 Medicare Advantage plans available for 2027. Of these, 2 offer a $0 monthly premium, and about 100% are rated 4 stars or higher based on CMS quality ratings.

At a Glance

Average Monthly Premium
$32.00/mo
Plans with $0 Premium
2
Average MOOP Limit
$3,299 ($9,250 max. in 2027)
Star Ratings (Plan Mix)
4+ Stars: 100% · 3 Stars: 0% · Below 3: 0%
Average Part D Deductible
$0.00
Total MA/MAPD Enrollment
1,240
Plans with the Highest Enrollment
(as of October 5, 2026)
1. Kaiser Permanente Sr Advantage Basic Sac., Sonoma (HMO) — 510 enrollees
2. Imperial Dynamic Plan (HMO) — 438 enrollees
3. Kaiser Permanente Sr Adv Enhanced Sac., Sonoma (HMO) — 292 enrollees

Medicare Advantage Special Needs Plans (SNPs) are not included in the figures shown above. View Special Needs Plans in Yuba County, CA. Or explore all Medicare Options available in Yuba County, CA. To understand how local plans fit into the broader market, visit our California Medicare Advantage plan directory for statewide plan counts, premiums, out-of-pocket limits, CMS ratings, and enrollment data.

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
4
Average Monthly Premium
$32.00/mo
Total HMO Enrollment
1,240
$0 Premium HMO Plans
2
Average MOOP
$3,299
Top HMO by Enrollment
Kaiser Permanente Sr Advantage Basic Sac., Sonoma (HMO) — 510 enrollees
HMO Plans Without Drug Coverage
1

HMO Medicare Advantage plan comparison – Yuba County, California, 2027
Health Plan Name CMS Rating* Premium Per Mo MOOP PDP Ded. CMS Plan ID
Kaiser Permanente Sr Adv Enhanced Sac., Sonoma
☆☆☆☆☆
 $99 $3,900 $0 H0524-013-0
Kaiser Permanente Sr Advantage Basic Sac., Sonoma
☆☆☆☆☆
 $29 $6,000 $0 H0524-051-0
Imperial Courage Plan
☆☆☆☆☆
 $0 $2,999 N/A H5496-016-0
Imperial Dynamic Plan
☆☆☆☆☆
 $0 $295 $0 H5496-012-0
What is the average monthly premium for HMO plans?
HMO plans in Yuba cost $32.00 per month on average.
Which HMO plan is most popular in Yuba?
The most popular HMO plan in Yuba is Kaiser Permanente Sr Advantage Basic Sac., Sonoma (HMO), with 510 enrollees.
How many HMO plans in Yuba do not include drug coverage?
There are 1 HMO plans in Yuba without prescription drug coverage.

The table below shows CMS star ratings for Medicare Advantage plans in Yuba County, CA for 2027.

CMS Star Ratings for Medicare Advantage Plans in Yuba County, CA (2027)
Rating Category Number of Plans Percent of Plans
5 Stars No 5-star plans available. 0%
4 Stars (includes 5 Stars) 4 100%
3 Stars 0 0%
Below 3 Stars 0 0%
Not Rated 0 0%
Average Rating 4.25

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

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 .

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