When an employer considers level funding, the monthly quote is only part of the decision. Leadership also needs to understand what happens if claims are higher than expected, which costs remain with the employer and how reimbursement works.
Stop-loss insurance can protect an employer against certain high claims under a self-funded health plan. It does not make every possible expense disappear, and a funding change does not guarantee savings. A useful comparison starts with the actual plan, administration and stop-loss contracts.
Separate the health plan from the stop-loss policy
The health plan sets out participants’ benefits. The stop-loss policy protects the employer or other responsible plan sponsor against covered obligations under specified terms. NAIC’s guideline definition distinguishes employer stop-loss from reinsurance written for an insurance company.
Ask the adviser to explain the relationship among the plan, administrator and insurer. Identify who funds claims, who decides whether a claim is payable under the plan, and who determines eligibility for stop-loss reimbursement. Those responsibilities should be clear before enrollment begins.
Understand specific and aggregate protection
Specific stop-loss addresses eligible claims associated with an individual above the applicable attachment point. Aggregate stop-loss addresses eligible plan claims above an aggregate attachment point. The contract defines the claims that count, the applicable period and the conditions for payment.
Request a written explanation of any participant-specific higher attachment points, sometimes called lasers, as well as exclusions, limits and other retained amounts. The NAIC’s self-funding discussion describes underwriting, attachment points and contract considerations.
A headline deductible is therefore not a complete statement of the employer’s maximum possible cost. Fixed fees, uncovered expenses and obligations outside the policy’s terms also need attention.
Review the settlement in the correct order
Ask for a worksheet that reconciles gross plan claims, claims eligible under the policy, specific reimbursements and the amount counted toward aggregate protection. Each line should identify the contract provision or calculation supporting it.
Do not subtract a specific recovery and then assume that the same recovered amount also produces an aggregate recovery. Ask the insurer or administrator to confirm how the policy coordinates the two benefits. A comparison that uses gross claims in one place and retained claims in another can overstate protection.
Keep this exercise separate from claims about savings. First establish how the coverage responds. Then combine retained claims, premiums, fees and other costs to compare the funding arrangements.
Make cash flow part of the discussion
Review when the employer must fund claims and when reimbursement can occur. Ask what documentation is required, what submission deadlines apply and whether any advance or simultaneous-funding feature is included.
An insurer’s claim-filing guide illustrates the importance of reimbursement procedures and deadlines. Your selected policy and current administrative instructions control your arrangement; another insurer’s process should not be assumed to apply.
Finance should also understand what happens at termination: which claims remain payable, what reporting continues and whether any outstanding amounts must be funded after the plan year ends.
Compare total cost without assuming a refund
Request three views using the same enrollment and benefit assumptions: the current arrangement, the proposed expected cost and the proposed contractual maximum calculation. List stop-loss premiums, administration, claims funding and other material charges separately.
For any projected surplus, ask how it is calculated, what portion the employer may receive, when settlement occurs and what conditions apply. Keep a possible refund separate from a guaranteed reduction in cost.
Review the employee experience too. Provider access, prescription coverage, member cost sharing, claims support and transition requirements can change even when two options have similar summary benefits.
Questions to answer before choosing
- What claims and expenses are eligible for reimbursement?
- What specific, aggregate or participant-specific amounts does the employer retain?
- How are specific recoveries treated in the aggregate calculation?
- What funding, reporting and filing deadlines must be met?
- What happens to claims and any surplus when the arrangement ends?
- What assumptions could change the final comparison?
A decision is easier to defend when leadership can explain both the potential benefit and the retained obligations. The goal is an arrangement that fits the organization’s finances and workforce, supported by a comparison it can verify.