You’re a small to mid-sized business admin reviewing three health plan proposals for your 18-person team, each tagged with a different funding label you don’t recognize. One quote has fixed monthly costs with minimal admin work, another has fixed rates but a possible end-of-year refund, and the third lets you customize benefits but carries risk of overspending if your team files more claims than expected. This page breaks down what each funding label means, eliminates common misinterpretations, and gives you a clear framework to ask targeted follow-up questions of your broker or carrier.
Direct answer: Fully Insured vs Level-Funded vs Self-Funded: Labels to Decode
All three funding structures dictate how your business and your plan carrier split the cost of member claims, administrative work, and financial risk. The following side-by-side table lays out core differences to help you quickly compare labels:
| Category | Fully Insured | Level-Funded | Self-Funded |
|---|---|---|---|
| Monthly cost structure | Fixed monthly premium paid to carrier, covers all claims, admin, and stop-loss insurance | Fixed monthly payment to carrier, split into claims reserve, admin fees, and stop-loss insurance premiums | Variable monthly payment, covers admin fees, stop-loss premiums, and paid claims as they are processed |
| Claims risk holder | Insurance carrier carries 100% of risk for claims over the collected premium amount | Employer carries risk for claims up to a pre-set per-person or annual aggregate cap; stop-loss insurance covers costs over the cap | Employer carries 100% of risk for all claims up to the stop-loss policy cap; stop-loss covers costs over the cap |
| End-of-year financial outcome | No refunds or additional bills for the employer, regardless of total claims filed | If total claims are lower than the reserved amount, employer receives a partial refund of unused funds; if claims hit the cap, no additional cost | If total claims are lower than budgeted, employer keeps the unused funds; if claims exceed budget (but stay under stop-loss cap), employer pays the full difference |
| Administrative responsibility | Carrier handles all claims processing, member support, compliance reporting, and billing | Carrier handles most claims processing, compliance reporting, and member support; employer provides basic employee enrollment data | Employer or hired third-party administrator (TPA) handles claims processing, compliance reporting, member support, and billing |
| Regulation applicability | Subject to all state health insurance mandates and rate review rules | Regulation varies by state; some states classify it as fully insured and apply state mandates, others classify it as self-funded and fall under federal ERISA rules | Primarily regulated by federal ERISA rules, exempt from most state health insurance mandates |
| Typical team size fit | Most common for teams of 50 or fewer employees | Most common for teams of 10 to 250 employees | Most common for teams of 100 or more employees |
| Benefit customization flexibility | Very limited; employers choose from pre-built plan options set by the carrier | Moderate; employers can adjust some cost-sharing and benefit terms within carrier guardrails | High; employers can customize almost all benefit terms, cost-sharing structures, and network rules |
Level-funded plans are often marketed as “hybrid funding” options, as they combine the fixed monthly cost structure of fully insured plans with the refund opportunity of self-funded plans. No two level-funded plans are identical, so always confirm the exact risk cap and refund rules for any quote you receive.
Common questions: Fully Insured vs Level-Funded vs Self-Funded: Labels to Decode
Do I have to offer the same funding type for all employee populations?
No, many larger employers offer self-funded plans for full-time permanent staff and fully insured plans for part-time or seasonal staff, but confirm with your carrier if separate plan eligibility rules are allowed for your team size and state.
Are level-funded plans always cheaper than fully insured plans?
No, cost varies based on your team’s claims history, location, and carrier offerings. Illustrative example: A team with no large claims in the past 3 years may see lower net costs with a level-funded plan via end-of-year refunds, while a team with multiple ongoing high-cost claims may pay the same or more than a fully insured plan with no refund eligibility.
Do self-funded plans have to cover the same state-mandated benefits as fully insured plans?
No, self-funded plans regulated by ERISA are exempt from most state-mandated benefits, but they are still required to follow federal mandates like coverage for preventive care at no cost-sharing. Confirm covered benefits in the official Summary of Benefits and Coverage (SBC) for any plan you are considering.
What this page cannot settle: Fully Insured vs Level-Funded vs Self-Funded: Labels to Decode
- Exact cost comparisons for your specific business. Only your broker or carrier can provide customized quotes based on your team’s demographics, claims history, and location.
- Whether a level-funded plan is classified as fully insured or self-funded in your state. Rules vary widely by state, and some states update their classifications annually, so you will need to check with your state’s department of insurance for current guidance.
- Whether your team meets eligibility requirements for a self-funded or level-funded plan. Many carriers have minimum participation or team size rules that are not universal across providers.
- Any tax or legal implications of choosing one funding type over another. Tax treatment of plan contributions and compliance requirements vary based on your business structure and location.
Next verification step: Fully Insured vs Level-Funded vs Self-Funded: Labels to Decode
Before making a final decision, complete these verification tasks:
- Request a written breakdown of all included fees and potential additional costs for each plan you are evaluating, including stop-loss premiums, TPA fees, and any out-of-network claim surcharges
- Confirm with your state department of insurance if level-funded plans you are considering are subject to state mandate rules for your team size
- Review the Summary of Benefits and Coverage for each plan to confirm all required benefits for your team are included
- Ask your carrier for a written explanation of how end-of-year refunds (for level-funded or self-funded plans) are calculated and when they are distributed
- Confirm with a licensed benefits broker or compliance advisor that your chosen plan structure meets all federal and state reporting requirements for your business
Bottom line: Fully Insured vs Level-Funded vs Self-Funded: Labels to Decode
Each funding type carries distinct tradeoffs between fixed cost certainty, administrative burden, financial risk, and customization flexibility. Fully insured plans are the lowest lift for small teams that want predictable costs with no additional admin work, while self-funded plans work best for larger teams with predictable claims history that want to customize benefits and control unused funds. Level-funded plans fill the middle ground for teams that want some cost predictability plus the possibility of end-of-year refunds if claims are low.
This content is for educational purposes only and does not constitute insurance, tax, legal, or medical advice. Always verify all plan terms, costs, and compliance requirements with your official plan documents and a licensed insurance broker or qualified advisor before making any benefits decisions.
