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H4057 · Kern Family Health Care Medicare (D-SNP) (KERN HEALTH SYSTEMS): 2027 Star Rating

H4057 (Kern Family Health Care Medicare (D-SNP), KERN HEALTH SYSTEMS) did not get an overall 2027 Star Rating from CMS. Parent company: Kern Health Systems (KHS). Plan type: Local CCP · offers special needs plans.

2027 overall CMS

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Part C – · Part D –

2026 overall CMS

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Part C – · Part D –

Change Calc

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2027 vs 2026

Members Calc

1,427

CMS county files, October 2026

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What stands out for H4057

Most of its members are in California (1,427, 0.0% of Medicare Advantage members in CMS county files there). Calc
Largest other contract in California: H0524 · Kaiser Permanente, 4.5 stars, 1,384,792 members. Calc
0 of its 2 rated measures are at 5 stars; 2 are at 1 or 2 stars. Calc

Weakest high-weight measures

Measures with weight 2 or more and the lowest stars. These move the overall rating most.

Call Center - Foreign Language Interpreter and TTY Availability (C32, weight ×2): 1 star, score 19
Call Center - Foreign Language Interpreter and TTY Availability (D01, weight ×2): 1 star, score 17

All 2027 measure scores Sourced: CMS

Measure	Weight	Score	Stars
Call Center - Foreign Language Interpreter and TTY Availability (C32)	×2	19	1
Call Center - Foreign Language Interpreter and TTY Availability (D01)	×2	17	1

Where H4057 has members

California (1,427)

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Sources: CMS 2027 and 2026 Star Ratings data tables (CMS Part C and D performance data); CMS monthly enrollment by contract and county (October 2026). Sourced: CMS marks figures taken from CMS. Calculated marks figures Carelytics added up or compared. Built 2026-10-25.