Experts indicate that employer-provided health insurance presents notable challenges for numerous workers in the U.S.
About 49% of U.S. employees currently obtain their health insurance from their employer, as noted by United Healthcare. Supporters of employer-sponsored insurance (ESI) argue that it provides extensive benefits and coverage. However, critics claim it restricts the choices available to enrollees and offers limited options for families.
Analysts mentioned that ESI often provides patients with restricted coverage alternatives, potentially hindering competition within the health insurance landscape.
The concentration of the commercial health insurance market in the U.S. was significant between 2013 and 2023. According to the Peterson-KFF Health System Tracker, while competition in the individual market has improved since 2020, it has diminished in the fully insured group market.
Economist Thomas Savidge from the National Bureau of Economic Research emphasized that the unmanageable nature of healthcare costs is largely a result of the tax code. He explained that employer-paid health insurance premiums are currently tax-exempt. This means employees pay these premiums with pre-tax dollars, effectively lowering their tax rate by reallocating a considerable portion of their income back to the employer.
He further elaborated that this stems from the high income taxes during World War II when companies utilized tax-exempt premiums as a strategy to attract talent while avoiding taxes. Pre-tax income was used to cover these health costs, allowing both companies to acquire talent and employees to enjoy reduced tax rates. Yet, this also meant that purchasing insurance independently would lead to tax penalties, resulting in higher rates for those not covered by an employer.
Prior to World War II, very few Americans had health insurance. During the war, the National War Labor Committee prompted companies facing labor shortages to begin offering health benefits to draw in new employees.
Savidge noted that this situation can lead to “job lock,” where individuals hesitate to leave their jobs or start new ventures due to the potential loss of health coverage.
In the U.S., employer-sponsored insurance benefits receive significant tax subsidies. An article from a health care analysis pointed out that companies can deduct medical expenses while employees are not taxed on the value of health benefits.
This framework has undoubtedly broadened healthcare access in the U.S. but can also distort incentives.
ESI represents the primary source of health insurance for those under 65 in the U.S., as reported by KFF. In comparison, around 66 million individuals are covered by Medicare, which serves those aged 65 and above.
The Affordable Care Act introduced provisions in 2010 aimed at enhancing ESI access for employees of small businesses. Some estimates suggest that ESI availability among small business employees has risen by 3.5 percentage points since 2013.
Ed Heilmeyer from the Heritage Foundation described the effects of the employer-sponsored health insurance tax credit as similar to those of the mortgage interest deduction.
He added that both provide substantial tax reductions for the middle class, encouraging people to spend more than they usually would. However, the effectiveness of these benefits is overshadowed by larger cost factors. Ultimately, health insurance is a means to finance medical services, with provider fees and the variety of provided services being the main contributors to overall costs.
Employer-sponsored health insurance can also lead to job lock, discouraging employees from pursuing other opportunities or business initiatives, according to the Niskanen Center.
Joel White, president of the Health Insurance Affordability Council, stated that increasing choice and competition in the health insurance market could help lower expenses.
He explained that U.S. companies can reduce health costs by ensuring more options and competition, potentially encouraging tools like health savings accounts (HSAs) and individual coverage health reimbursement arrangements (ICHRAs). This would enable employers, especially small businesses, to offer more affordable insurance and challenge monopolies that limit choices and inflate care costs.
White argued that Congress realizes expanding private insurance benefits consumers more than steering them towards government-run programs, which is advantageous for taxpayers.
Additionally, he claimed that employer-sponsored health benefits are fundamental to private insurance in the U.S. and should be both protected and enhanced.
An HSA helps individuals save on qualified medical costs, while an ICHRA allows employers of any size to reimburse employees for a portion or all of their insurance premiums.
However, Niklas Kleinworth from the Paragon Health Institute cautioned that relying on ESI could lead to increased costs. He noted that the tax exclusion is only one of several factors contributing to the persistent affordability crisis in healthcare.
Kleinworth described how shifting compensation from wages to benefits and raising the demand for medical services can hinder competition and dampen consumer cost control. He argued that market regulations, which often allow premiums to rise unchecked while protecting insurance companies, also play a significant role in driving up costs.
He further pointed out that certain Medicare and Medicaid regulations deter competition, allowing hospitals to consolidate and limit patient choices, a crucial element in increasing healthcare expenses.
The U.S. invests a substantial amount per capita on healthcare, reportedly spending $14,885 per person in 2024—the highest in comparison to similar nations, as estimated by the Peter G. Peterson Foundation.
Moreover, annual costs for employer-sponsored family health insurance are expected to hit $26,993 in 2025, marking a 6% increase from the previous year, according to KFF, with employees contributing approximately $6,850 toward these expenses.
