Health Net Exited California Group Health Market
Business owners in California must now transition employees to new carriers before existing coverage expires.
Updated on Sept. 21, 2026 in Healthcare
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Health Net has decided to discontinue its commercial group health insurance plans in California. Employers currently holding these policies are required to transition their staff to alternative carriers by February 28, 2027.
Why it matters
The decision reflects mounting pressure on carriers in markets with significant hospital system consolidation, which limits their ability to negotiate sustainable reimbursement rates. This shift underscores a broader trend of rising benefit costs for businesses as network leverage decreases.
Health benefit costs were projected to increase by an average of 6.5 percent in 2026. A broader study of 221 counties highlighted hospital system consolidation as a primary driver for these rising expenses.
The players
Health Net
A health insurance carrier providing managed care products that is currently exiting the California commercial group market.
Mercer
A global human resources consulting firm that tracks employer-sponsored health benefits and market trends.
American Hospital Association
The national trade organization representing hospitals and health systems that monitors industry consolidation trends.
The details
Health Net determined that maintaining a commercially viable group health book was no longer sustainable in California due to the ongoing consolidation of local hospital systems. Brokers are now tasked with moving clients to new carriers to ensure continuous coverage for employees before the February 2027 cutoff.
Timeline
Mercer conducted its national survey of employer-sponsored health plans in 2025.
Health benefit costs were projected to rise by an average of 6.5 percent throughout 2026.
The American Hospital Association published a report on system consolidation in September 2026.
Existing Health Net commercial group policies are expected to terminate on February 28, 2027.
Market Landscape
Health Net’s exit follows the patterns highlighted in the American Hospital Association's September 2026 report on hospital consolidation. This move illustrates how concentrated provider power forces insurers to abandon specific markets when negotiation leverage declines.
Business owners in California must consult with their brokers immediately to secure alternative coverage plans before the February 28, 2027, deadline. Expect a tighter market with potentially higher premiums as remaining carriers adjust to the reduced competition.
The takeaway
The consolidation of provider systems is fundamentally altering the viability of employer-sponsored group health plans. Review your current coverage renewal dates and request a market analysis from your broker to identify potential impacts on your 2027 benefit budget.
Further reading
For broader trends impacting regional coverage, see our Healthcare section.
Live Poll
Do you believe your health insurance costs will rise due to increasing consolidation of hospital systems?
