Centene’s Health Net has told employers across California and Oregon that it is exiting the commercial group health insurance business entirely, ending a decades-long line of coverage sold to companies in those two states. The retreat leaves Medicaid, the ACA marketplace, and Medicare plans untouched, but it hands every affected employer a fixed deadline to find a replacement carrier before coverage lapses. For workers, spouses, and early retirees who lean on an employer’s Health Net plan to bridge the years before Medicare eligibility at 65, that clock has already started.
What Health Net Is Actually Walking Away From
Health Net confirmed the exit directly to Becker’s Payer Issues this week. “Health Net has made the decision to exit the traditional commercial group business in California and Oregon in order to focus on government sponsored healthcare,” a company spokesperson said, adding that the change “does not impact the marketplace, Medi-Cal/Medicaid or Medicare lines of business.” The exit covers every small-group and large-group HMO, PPO, and POS product Health Net sells to employers in the two states, including groups placed through outside general agencies such as CalChoice. Health Net began mailing notices to employers and brokers on September 1 and has stopped accepting new group business as of the same date. Health Net was founded in 1979 and acquired by Centene in 2016 for $6.8 billion; roughly two million of its three million California members are enrolled through Medi-Cal, which is unaffected, and the company continues selling individual marketplace plans under its Ambetter brand and Medicare plans under Wellcare. It still employs more than 5,700 people across California, a sign of how much infrastructure remains tied to the government-sponsored side of the business it is keeping.
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The Federal Deadline Behind the September 1 Notices
Health Net is not discontinuing one product; it is withdrawing from an entire market, and a federal rule sets the clock for that specific move. An insurer that discontinues all coverage in a group health market must give written notice to state regulators and every affected plan sponsor at least 180 days before the coverage ends, compared with 90 days for dropping a single product line. Health Net’s September 1 notice, measured against the February 28, 2027, last day of coverage, clears that floor by roughly six months. The same rule carries a second consequence for anyone hoping this reverses: an insurer that withdraws from a market this way cannot sell coverage in that market again for five years. Oregon’s insurance regulator enforces the same federal floor on its side of the state line, even though California and Oregon license and regulate Health Net separately. That combination is why brokers are telling employers to move now rather than wait for a later renewal window, since the six-month runway is the whole window, not a preview of one.
The Options for Someone Who Loses This Coverage
An employee or dependent who ends up without coverage because an employer cannot line up a replacement carrier in time still has federal protections to fall back on. COBRA lets someone who loses job-based group coverage pay to continue that same coverage, typically for up to 18 months, once the employer has a new plan in place. Separately, anyone who loses job-based insurance for any reason qualifies for a health insurance marketplace special enrollment period, with 60 days to enroll in a plan and coverage starting the first day of the month after the old coverage ends. A worker who is 65 or older and delayed signing up for Medicare Part B specifically because of employer coverage should watch this transition even more closely: that Part B special enrollment period is triggered by losing coverage based on current employment, not merely by a change of insurer, so someone who stays employed and simply moves to a new employer-sponsored plan keeps that protection, while someone whose employer decides to drop group coverage altogether would need to act within an eight-month window or risk a lifelong late-enrollment penalty. For an early retiree using an employer’s Health Net plan as a bridge to Medicare, the more immediate task is simpler: confirm the employer has selected a replacement carrier well before the deadline, check that the new plan’s network still includes existing doctors and specialists, and verify maintenance prescriptions are covered under the new formulary before the switch takes effect.
Why Centene Is Retreating from Employer Coverage
Centene’s own explanation is straightforward: employer group insurance is a slower-growing, thinner-margin business than the government-sponsored programs Health Net has built around it, from Medi-Cal managed care to Medicare Advantage plans sold under the Wellcare brand. Walking away from an entire market, rather than trimming a single product, is a heavier move, which is consistent with accepting a five-year bar on returning; a company does not take on that kind of restriction to solve a short-term problem. For employers now shopping for a replacement, the practical effect is that they are negotiating with the remaining carriers in California and Oregon at the same time those insurers are pricing their own group books for 2027, with one fewer competitor in the market than there was in August.
This article was produced with the assistance of AI and reviewed by The Financial Wire editorial team.
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David M. Keller is a finance writer based in Columbus, Ohio, covering personal finance and consumer-focused economic topics. He earned his degree in journalism from Ohio University and began his career reporting on local business and economic trends for a regional media outlet. Since then, he has contributed to a variety of online publications, focusing on clear, practical coverage of topics such as cost of living, debt, and everyday financial decision-making.
