A level-funded health plan is a hybrid between traditional fully insured coverage and full self-insurance. It lets employers pay a fixed monthly amount, similar to a traditional premium, while gaining some of the financial upside and flexibility that typically only self-insured companies enjoy. These plans have become increasingly popular among small and midsize businesses looking to control health care costs without taking on the full financial risk of paying employee claims directly.
How Level-Funded Plans Work
With a fully insured plan, you pay premiums to an insurance carrier and the carrier takes on all the risk. If your employees’ claims are low that year, the insurance company keeps the difference. With a fully self-insured plan, you pay claims out of pocket as they come in, which can mean huge savings in a good year but devastating costs in a bad one.
A level-funded plan splits the difference. Your fixed monthly payment is divided into three components:
- A claims fund that covers expected medical and pharmacy costs for your employees
- Administrative fees for the carrier or third-party administrator that processes claims, manages the network, and handles compliance
- Stop-loss insurance that protects you if claims exceed a set threshold
Because the monthly payment stays the same throughout the year, budgeting feels identical to a fully insured plan. But behind the scenes, the structure is fundamentally different. You’re technically funding the claims yourself, with an insurance safety net underneath.
The Stop-Loss Safety Net
Stop-loss insurance is what makes level funding viable for smaller employers who can’t absorb a catastrophic claim. It comes in two forms. Specific stop-loss kicks in when any single employee’s claims exceed a set dollar amount. Aggregate stop-loss activates when total group claims exceed a ceiling for the plan year.
The exact thresholds for both are determined during the underwriting process and vary by employer. In some arrangements, employers can accept a higher deductible on the stop-loss coverage in exchange for lower premiums, essentially choosing how much risk they’re comfortable taking on. Once either threshold is met, the stop-loss carrier picks up the excess costs. This ceiling is what makes the “maximum claims liability” truly maximum: your financial exposure is capped, even in a worst-case scenario.
What Happens When Claims Are Low
This is the feature that draws most employers to level funding. In a fully insured plan, if your workforce stays healthy and claims come in well below projections, the insurance company pockets the difference. You’ll never see that money again.
With a level-funded plan, if your medical and pharmacy claims are lower than expected at the end of the plan year, you receive a surplus refund. That refund can typically be applied to the following year’s plan costs, effectively reducing what you pay going forward. Surplus refunds are only available where allowed by state law, and there may be tax implications, so the specifics depend on your location and plan structure. But the basic principle is straightforward: money left in the claims fund doesn’t disappear into the carrier’s pocket.
Who Level-Funded Plans Are Designed For
Level-funded plans are primarily built for small to midsize employers. Carrier requirements vary, but a typical range is 15 to 99 enrolled employees. Companies larger than that can usually afford to self-insure outright, and companies much smaller may not generate enough premium volume to make the economics work.
The best candidates tend to be employers with a generally healthy workforce. Because the claims fund is based on projected utilization, a group with low expected claims can see significant savings. Some estimates put the difference at up to 30% compared to equivalent fully insured coverage, though that number depends heavily on the demographics and health profile of your specific group. A workforce with multiple high-cost chronic conditions or frequent hospitalizations may not see the same advantage, since the claims fund (and therefore the monthly payment) will be set higher during underwriting.
Level Funded vs. Fully Insured: Key Differences
The day-to-day experience for employees is usually identical. They get an insurance card, visit in-network providers, and deal with copays and deductibles just like any other plan. The differences are structural and mostly affect the employer.
- Cost predictability: Both offer fixed monthly payments, so cash flow planning is similar.
- Savings potential: Fully insured plans offer none. Level-funded plans return unused claims dollars to the employer.
- Plan design flexibility: Level-funded plans often allow more customization of benefits, networks, and cost-sharing structures than off-the-shelf fully insured products.
- Claims data access: Fully insured carriers typically share limited data with employers. Level-funded arrangements give employers visibility into how their claims dollars are actually being spent, which helps with planning and wellness initiatives.
- Regulatory treatment: This is where it gets nuanced. Because level-funded plans are technically self-funded, they fall under federal ERISA rules rather than state insurance regulations. That means employers, particularly those operating in multiple states, can avoid a patchwork of different state mandates and benefit requirements.
The Regulatory Advantage
ERISA, the federal law governing employer benefit plans, preempts state insurance laws for self-funded plans. Since level-funded plans are structured as self-funded, they generally qualify for this preemption. In practical terms, this means a level-funded employer in one state isn’t bound by that state’s specific mandated benefit requirements or premium taxes the way a fully insured employer would be.
For multi-state employers, this simplifies administration considerably. Instead of complying with different insurance rules in every state where employees live, you operate under a single federal framework. Smaller employers can also use this structure to avoid certain federal underwriting prohibitions that apply to the small-group fully insured market, giving them more flexibility in how their plan is rated and designed.
Potential Downsides to Consider
Level funding isn’t risk-free. If claims run high in a given year, you won’t get a surplus refund, and your monthly costs for the following year will likely increase based on that claims experience. Unlike the fully insured market, where rate increases are spread across a large risk pool and subject to regulatory review, level-funded renewals are tied more directly to your group’s own utilization patterns. One bad year with several expensive claims can meaningfully raise your costs going forward.
There’s also the underwriting process itself. To set the claims fund accurately, carriers evaluate the health profile of your workforce. Employers with older employees or those with known high-cost conditions may receive quotes that offer little or no savings over fully insured alternatives. In some cases, the quote may be higher.
Finally, the regulatory flexibility cuts both ways. Because level-funded plans can sidestep some state consumer protections, employees may have fewer external avenues for appeals or complaints compared to a fully insured plan. The trade-off between employer flexibility and employee protections is worth understanding before making the switch.
How to Evaluate Whether It Fits
The decision comes down to a few key questions. Is your workforce generally healthy, with low to moderate expected claims? Are you comfortable with the possibility that a bad claims year won’t generate a refund and could increase next year’s costs? Do you value the ability to customize your plan design and access detailed claims data? And is your group large enough to qualify, typically at least 15 enrolled employees?
If you’re currently on a fully insured plan and feel like you’re overpaying relative to what your employees actually use, level funding is worth exploring. A benefits broker can run a comparison using your group’s demographics and claims history to estimate whether the economics pencil out. The fixed monthly payment structure means there’s no cash flow surprise, and the stop-loss coverage ensures you’re protected against catastrophic costs. The upside is real: for healthy groups, the combination of lower costs, surplus refunds, and greater control over plan design makes level funding one of the most compelling options in the small-group market.