Centene offers buyouts to 61,000 staff after Obamacare losses

Centene Corp. will offer buyouts to most of its 61,000 employees after membership in its health insurance plans dropped steeply over the past year, the latest sign of disruption in the Affordable Care Act marketplace following the expiration of enhanced premium subsidies.

"When our membership shifts, we need to shift our organization accordingly," Centene's chief executive officer said, according to a company spokesperson cited by Bloomberg News.

The St. Louis-based insurer had 61,000 workers in the first quarter. The company did not disclose how much it aims to shrink head count, but layoffs could follow if voluntary buyouts fall short of the target. Centene's membership losses mirror a broader decline in ACA exchange enrollment, which KFF estimates could fall by roughly 5 million this year to about 17.5 million, after enhanced subsidies expired at the end of 2025.

The enrollment drop carries significant financial consequences for insurers that built their business around the ACA exchanges. The Paragon Health Institute estimates that roughly 6.2 million marketplace enrollees — more than one-quarter of all exchange enrollment — may be improperly enrolled this year, potentially costing taxpayers as much as $25 billion in federal subsidies.

The buyout offer comes as Centene and other insurers grapple with a marketplace that is contracting for the first time in years. The ACA exchanges, which launched in 2014, saw enrollment swell during the pandemic when enhanced subsidies made many plans available with no monthly premium for lower-income Americans. Those subsidies expired at the end of 2025, and enrollment is now reverting toward pre-pandemic levels.

Florida illustrates the scale of the problem. According to Paragon, more than 3 million exchange enrollees in the state reported incomes between 100 percent and 150 percent of the federal poverty level this year — yet the report estimates that just 636,000 Floridians plausibly had incomes within that range. The gap suggests widespread misreporting of income and potentially fraudulent enrollment activity.

The Centers for Medicare and Medicaid Services received roughly 50,000 complaints of unauthorized marketplace enrollments or plan switches during the first quarter of 2024 alone. Around the same period, CMS suspended approximately 200 agents and brokers pending investigations into alleged misconduct. A separate Paragon analysis found that 12 million exchange enrollees in 2024 generated no insurance claims at all that year — a pattern more consistent with unauthorized enrollment than with healthy consumers who simply never sought care.

The ACA Marketplace's Correction

The enrollment decline may represent a long-overdue correction rather than a failure of the insurance market. Enhanced subsidies enacted during the pandemic and later extended by Congress allowed many Americans earning between 100 percent and 150 percent of the federal poverty level — between $15,960 and $23,940 for an individual — to secure exchange coverage with no monthly premium. Their expiration has exposed a marketplace that, according to Paragon's analysis, had become increasingly distorted by fraud and weak eligibility verification.

For Centene, the challenge is structural. The insurer's business model depends on scale in the ACA marketplace, and a sustained enrollment decline will pressure margins across its exchange business. The company has not disclosed its medical loss ratio for the current year, but the membership losses suggest rising fixed costs per enrollee as the risk pool shrinks.

This article is for informational purposes only and does not constitute investment advice.