Glossary term
Self-Funded Health Plan
A self-funded health plan is an employer health plan in which the employer pays covered claims directly instead of buying a fully insured policy.
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What Is a Self-Funded Health Plan?
A self-funded health plan is an employer health plan in which the employer takes on the financial responsibility for covered medical claims. Instead of paying an insurance company to assume the claims risk through a fully insured policy, the employer pays claims from its own plan assets.
Many self-funded employers still hire outside vendors. A third-party administrator or insurer may process claims, provide network access, handle enrollment, or perform other administrative services. The key distinction is who ultimately bears the claims risk.
Key Takeaways
- A self-funded health plan shifts claims risk to the employer rather than an insurance carrier.
- Large employers commonly use self-funding because they can spread claims risk across a larger workforce.
- Employers often buy stop-loss insurance to limit very large or unexpected claims exposure.
- Employees may see an insurance company's name on the card even when the employer is self-funded.
How Self-Funded Health Plans Work
In a self-funded arrangement, the employer sets up the plan, collects employee contributions if applicable, and pays eligible claims as they are incurred. The employer may contract with a third-party administrator to adjudicate claims and with a network provider to negotiate rates.
Because claims can fluctuate, employers often use stop-loss insurance. Specific stop-loss coverage may protect against unusually large claims from one person, while aggregate stop-loss coverage may protect against total claims exceeding a set threshold for the group.
Self-Funded vs. Fully Insured Health Plans
Feature | Self-funded plan | Fully insured plan |
|---|---|---|
Claims risk | Employer pays covered claims | Insurance company assumes claims risk |
Administration | Often handled by a TPA or insurer under contract | Handled by the insurance carrier |
Cost pattern | Can vary with actual claims | Premiums are set by policy terms |
Stop-loss | Often purchased to cap severe claims exposure | Usually not needed by the employer for the insured policy |
What Employees May Notice
Employees may not immediately know whether their plan is self-funded. The ID card may show a familiar insurance carrier because that company administers claims or provides the network. The plan documents, summary plan description, or benefits office can usually clarify whether the employer or an insurer bears the claims risk.
For employees, the practical questions are still coverage, cost sharing, provider network, prior authorization, appeals rights, and out-of-pocket limits. The funding arrangement matters most when understanding who sponsors the plan and how plan rules are administered.
Employer Risk and Flexibility
Self-funding can give employers more flexibility over plan design and may lower costs when claims are favorable. It can also expose the employer to unpredictable claims costs, especially for smaller groups or groups with severe high-cost claims.
That makes risk management central. Employers need claims data, reserves, stop-loss coverage, compliance support, and administrative capacity. A self-funded plan is not simply a cheaper version of insurance; it is a different way to finance health benefits.
The Bottom Line
A self-funded health plan is an employer health plan where the employer pays covered claims instead of transferring that claims risk to an insurer. It can offer flexibility and potential savings, but it also requires careful claims-risk management and clear plan administration.