Record ACA Enrollment Masks Growing Financial Risk from High-Deductible Plans

WASHINGTON — The Department of Health and Human Services announced in late January that a record 21.3 million Americans had enrolled in Affordable Care Act (ACA) marketplace health plans for 2024, a figure celebrated by the Biden administration as a major success. However, beneath the surface of this historic enrollment, a troubling trend poses a significant financial risk to the millions of small business owners, freelancers, and their families who rely on the exchanges: a heavy concentration in high-deductible “bronze” plans. While these plans feature attractively low, or even zero-dollar, monthly premiums, they often come with deductibles so high they can leave individuals functionally uninsured for all but catastrophic events. This creates a precarious situation for entrepreneurs and small business employees who may be unprepared for thousands of dollars in out-of-pocket costs. For small business owners, the appeal of a near-zero premium health plan is undeniable, especially when trying to manage tight budgets. However, in our experience, these high-deductible bronze plans represent a significant and often overlooked financial risk. A low monthly premium creates a false sense of security, but a single unexpected illness or injury can trigger thousands of dollars in out-of-pocket costs before the insurance even begins to pay. This can be devastating for an owner's personal finances or for an employee, leading to medical debt and workforce instability. We advise clients to look beyond the premium and evaluate the total potential financial exposure. This is a core component of effective financial risk management. Understanding these hidden liabilities is critical to building a resilient business. To assess your company's true healthcare cost exposure, business owners can contact C&S Finance Group LLC at csfinancegroup.com for a comprehensive review. The surge in enrollment is largely credited to enhanced premium tax credits, first enacted in the American Rescue Plan and later extended through 2025 by the Inflation Reduction Act. These subsidies cap the amount an individual or family pays for a benchmark “silver” plan as a percentage of their income. Because the subsidy amount is tied to the cost of a silver plan, it can often be large enough to cover the entire premium of a less generous bronze plan, resulting in a zero-premium option for many lower- and middle-income enrollees. This affordability on the front end, however, masks the substantial costs on the back end. According to health policy analysts, the average annual deductible for a bronze plan in 2024 is nearly $7,500 for an individual and over $14,700 for a family. This means an enrollee must pay this amount out-of-pocket for medical services before the insurance company begins to contribute to most costs, aside from certain preventative services. For a sole proprietor or a small business that does not offer a group health plan, the ACA marketplace is a critical resource. The availability of subsidized plans allows them to secure coverage they might otherwise be unable to afford. Yet, the choice of a bronze plan can become a high-stakes gamble. An unexpected surgery, a serious accident, or the diagnosis of a chronic condition can quickly lead to medical bills that exceed the deductible, placing immense strain on personal and business finances. This phenomenon, often termed “underinsurance,” affects a growing share of the insured population. While technically covered, individuals with high-deductible plans may delay or forgo necessary medical care, including diagnostic tests, specialist visits, and prescription drugs, due to the high upfront cost. This can lead to worse health outcomes and higher costs down the line when a condition becomes more severe. For a small business, this translates into reduced productivity, increased absenteeism, and lower morale if employees are struggling with medical debt or untreated health issues. Compounding the issue is the looming expiration of the enhanced subsidies at the end of 2025. If Congress does not act to extend them, millions of Americans will face a sharp “subsidy cliff” beginning in 2026. Premiums would revert to their original, less generous ACA formula, and the cost of coverage would spike dramatically. A zero-premium bronze plan could suddenly cost hundreds of dollars per month, while silver and gold plans would become unaffordable for many, potentially reversing the recent enrollment gains. All eyes are now on Congress as policymakers and advocates debate the future of the enhanced subsidies. The legislative outcome will be a critical factor for the millions of entrepreneurs and small business workers who depend on the ACA marketplace. The debate over the extension, expected to intensify throughout 2025, will determine whether the current model of subsidized, high-deductible coverage continues or if a new affordability crisis emerges.