October 15, 2026Health Insurance Guides

Level-Funded vs. Fully-Insured for Business

By Phoenix Health Insurance

An illustration showing a business owner thoughtfully observing two pathways

The main difference between level-funded and fully-insured health plans is financial risk. With a fully-insured plan, the insurer assumes all risk for a fixed premium. In a level-funded plan, your business can receive a refund if claims are low, sharing in the savings while being protected from high claims.

Table of contents

What is a Fully-Insured Health Plan?

A fully-insured health plan is the traditional model of employer-sponsored insurance, where your company pays a fixed, per-employee premium to an insurance carrier. In exchange, the carrier assumes 100% of the financial risk for all medical claims filed by your employees and their dependents. Premiums are set for a one-year period and are calculated based on your group's collective risk profile, demographics, and sometimes past claims experience. If your group's actual medical claims are low, the insurance carrier keeps the excess premium as profit. If claims are higher than anticipated, the carrier covers the loss.

This approach offers maximum predictability. Your healthcare costs are a fixed line item in your budget each month, with no surprises. The administrative burden is also minimal, as the insurance company handles all claims processing, provider negotiations, and compliance. However, this predictability has drawbacks: you get little data on your claims costs and cannot benefit financially from a healthy year.

How Does a Level-Funded Health Plan Work?

A level-funded health plan is a hybrid model that blends the cost-saving potential of self-funding with the financial predictability of a fully-insured plan. Your business pays a steady, fixed monthly payment, just like a traditional premium, but this payment is divided into three distinct components. This structure is the key to its value.

  1. Fixed Costs: This portion covers the plan's administration by a Third-Party Administrator (TPA) and the premium for stop-loss insurance.
  2. Claims Fund: This is the largest part of your monthly payment. It's deposited into an account used exclusively to pay your employees' actual medical claims as they occur.
  3. Stop-Loss Insurance: This is a critical safety net that protects your business from unexpectedly high claims. It has two parts:
    • Specific Stop-Loss: Protects against a single large claim from one individual (e.g., a major surgery).
    • Aggregate Stop-Loss: Protects against the total claims for the entire group exceeding a certain annual threshold.

At the end of the plan year, the TPA reconciles the account. If the money in the claims fund was more than what was paid out for medical care, your business often receives a refund or a credit for the surplus. If claims exceeded the funded amount, the stop-loss insurance covers the overage, and your financial responsibility is capped at the total monthly payments you made throughout the year.

[!NOTE] Understanding ERISA vs. State Mandates Level-funded plans are generally governed by the federal Employee Retirement Income Security Act (ERISA), not state insurance mandates. This can provide greater flexibility in plan design compared to state-regulated fully-insured plans, which must cover specific benefits as required by Arizona law.

Level-Funded vs. Fully-Insured: A Direct Comparison

The right choice depends on your company's risk tolerance, financial goals, and employee demographics. While both offer health coverage, their underlying financial structures create significant differences in cost, control, and transparency. A knowledgeable health insurance broker can help you analyze these factors for your specific business.

Here is a direct comparison of the core attributes:

Feature Fully-Insured Plan Level-Funded Plan
Monthly Cost Fixed premium; predictable but often higher. Fixed monthly payment; typically lower than fully-insured.
Financial Risk Zero risk for claims; carrier assumes 100%. Capped risk; employer is protected by stop-loss insurance.
Potential for Savings None. The insurance carrier retains all surplus. High. Employer can receive a refund if claims are low.
Claims Data Minimal to no transparency. High transparency with detailed (anonymized) reporting.
Regulatory Oversight State insurance mandates. Federal ERISA regulations.
Year-End Outcome Renewal with potential premium increase. Potential for a surplus refund or a predictable renewal.

Illustration for Level-Funded vs

How Do Stop-Loss and Claims Data Impact the Level Funded vs Fully Insured Decision?

Stop-loss insurance and access to claims data are the two most powerful features that distinguish level-funded plans and should be central to your decision. Stop-loss insurance makes this model viable for small business health insurance phoenix by transforming the unlimited liability of true self-funding into a manageable, predictable risk. It effectively puts a ceiling on your worst-case financial exposure, ensuring that a single catastrophic health event won't jeopardize your company's finances. When evaluating a level-funded quote, the specific and aggregate stop-loss attachment points are critical figures to review.

Equally important is the access to claims data. In a fully-insured plan, you have almost no insight into how your premium dollars are being spent. With a level-funded plan, you receive regular, detailed (but HIPAA-compliant and anonymized) reports on claims utilization. This data is invaluable. It allows you to identify cost drivers—such as high emergency room usage or a prevalence of certain chronic conditions—and implement targeted wellness initiatives or employee education programs to proactively manage health outcomes and control future costs. This transparency empowers you to be a strategic manager of your health benefit spending, rather than a passive premium payer.

[!WARNING] Underwriting is Required Unlike many small group fully-insured plans that use community rating, level-funded plans require medical underwriting. This means employees (and sometimes dependents) must complete health questionnaires. A group with significant pre-existing health conditions may not qualify or could face higher rates.

Who is the Ideal Candidate for a Level-Funded Plan?

A level-funded plan is an excellent option for small to mid-sized employers—typically those with 10 to 200 employees—who have a relatively healthy workforce and are seeking more control over their healthcare spending. If your company has experienced stable or declining claims and you feel your fully-insured premiums are rising unfairly, a level-funded arrangement could unlock significant savings. This model directly rewards employers whose teams use healthcare responsibly.

Businesses best suited for this model have a moderate appetite for risk, though this risk is clearly defined and capped by stop-loss coverage. They also value data and want to take a more active role in managing their benefits. Conversely, a very small startup with unpredictable cash flow or a group with known, high-cost health conditions might find the guaranteed stability of a fully-insured plan more appropriate, despite its higher cost.

Making the right choice requires a clear understanding of your company's unique situation. The team at Phoenix Health Insurance specializes in helping Arizona businesses analyze their options and determine the most cost-effective and sustainable path forward.

Ready to explore whether a level-funded plan is the right fit for your business? Contact the local experts at Phoenix Health & Life Insurance LLC — 20823 N Cave Creek Rd, Building B Suite 101, Phoenix, AZ 85024 — (623) 516-8300 today for a no-obligation analysis and a clear comparison of your options.

Frequently asked questions

What is a UnitedHealthcare level funded plan?

A UnitedHealthcare (UHC) level-funded plan is simply that carrier's brand name for a level-funded health insurance product. Like other level-funded plans, it combines the predictability of fixed monthly payments with the potential for cost savings and a surplus refund if your group's medical claims are lower than expected. It includes administration, stop-loss insurance, and funding for claims in one monthly bill.

What are the cons of a level funded health plan?

The primary disadvantages of a level-funded plan include the risk of no refund if claims are high (though your costs are capped), the requirement for employees to complete medical underwriting which could disqualify a group, and slightly more complexity compared to a traditional fully-insured plan. There is also the possibility of a higher-than-expected renewal rate if the group has a bad claims year.

Do level funded plans have stop-loss insurance?

Yes, absolutely. Stop-loss insurance is a fundamental and non-negotiable component of any legitimate level-funded health plan. It protects the employer from catastrophic claims by capping their financial liability both for individual employees (specific stop-loss) and for the entire group's total claims (aggregate stop-loss).

Which is better, self-funded or fully insured?

Neither is universally "better"; the best choice depends on your company's size, risk tolerance, and goals. A fully-insured plan is better for businesses that prioritize absolute budget predictability and want zero risk. A level-funded plan (a type of self-funding) is often better for healthy groups seeking to lower costs, gain transparency into claims data, and benefit financially from low claims utilization.

How is a level-funded plan different from a true self-funded plan?

A level-funded plan is a simplified, packaged version of self-funding designed for smaller businesses. It features fixed monthly payments and includes pre-packaged administration and stop-loss coverage. A traditional self-funded plan, typically used by large corporations, involves more variable monthly costs as the employer pays claims directly as they come in, and they purchase administrative services and stop-loss insurance separately.

What happens if our claims are higher than expected in a level-funded plan?

If your group's total claims exceed the amount in your claims fund, the stop-loss insurance kicks in to cover the excess. Your company's maximum financial liability for the year is capped at the total of your fixed monthly payments. You will not be asked to pay more mid-year, and you will not receive a surprise bill at the end of the year.

Can we get a refund every year with a level-funded plan?

A refund is possible but not guaranteed. You only receive a refund or credit if the money set aside in your claims fund is greater than the actual medical claims paid out for your employees. A year with high claims utilization will likely result in no surplus, but your costs are still capped by the stop-loss coverage.

Frequently Asked Questions

What is a UnitedHealthcare level funded plan?

A UnitedHealthcare (UHC) level-funded plan is simply that carrier's brand name for a level-funded health insurance product. Like other level-funded plans, it combines the predictability of fixed monthly payments with the potential for cost savings and a surplus refund if your group's medical claims are lower than expected. It includes administration, stop-loss insurance, and funding for claims in one monthly bill.

What are the cons of a level funded health plan?

The primary disadvantages of a level-funded plan include the risk of no refund if claims are high (though your costs are capped), the requirement for employees to complete medical underwriting which could disqualify a group, and slightly more complexity compared to a traditional fully-insured plan. There is also the possibility of a higher-than-expected renewal rate if the group has a bad claims year.

Do level funded plans have stop-loss insurance?

Yes, absolutely. Stop-loss insurance is a fundamental and non-negotiable component of any legitimate level-funded health plan. It protects the employer from catastrophic claims by capping their financial liability both for individual employees (specific stop-loss) and for the entire group's total claims (aggregate stop-loss).

Which is better, self-funded or fully insured?

Neither is universally "better"; the best choice depends on your company's size, risk tolerance, and goals. A fully-insured plan is better for businesses that prioritize absolute budget predictability and want zero risk. A level-funded plan (a type of self-funding) is often better for healthy groups seeking to lower costs, gain transparency into claims data, and benefit financially from low claims utilization.

How is a level-funded plan different from a true self-funded plan?

A level-funded plan is a simplified, packaged version of self-funding designed for smaller businesses. It features fixed monthly payments and includes pre-packaged administration and stop-loss coverage. A traditional self-funded plan, typically used by large corporations, involves more variable monthly costs as the employer pays claims directly as they come in, and they purchase administrative services and stop-loss insurance separately.

What happens if our claims are higher than expected in a level-funded plan?

If your group's total claims exceed the amount in your claims fund, the stop-loss insurance kicks in to cover the excess. Your company's maximum financial liability for the year is capped at the total of your fixed monthly payments. You will not be asked to pay more mid-year, and you will not receive a surprise bill at the end of the year.

Can we get a refund every year with a level-funded plan?

A refund is possible but not guaranteed. You only receive a refund or credit if the money set aside in your claims fund is greater than the actual medical claims paid out for your employees. A year with high claims utilization will likely result in no surplus, but your costs are still capped by the stop-loss coverage.

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