The Health Plan Where a Healthy Year Pays You Back. A plain-English look at level-funded plans and group captives: the funding models that return surplus to the school instead of the insurer, what they actually require, and the honest risk nobody should hide from you.
There’s a version of your school’s health plan where a healthy year ends with money coming back to your budget instead of vanishing into the insurer’s profit.
It isn’t exotic. It isn’t only for big corporations. Schools your size run on it right now. And the reason most charter leaders have never seriously looked at it is that their generalist broker found it easier to renew the same fully insured plan every year and pass along the increase.
Here’s how the alternatives actually work, who each one fits, and the part of the pitch most people leave out: the real risk.
The spectrum, in plain terms
Health plan funding runs along a spectrum, and fully insured sits at one end of it.
At that end, you pay a fixed premium, the insurer takes all the risk, and the insurer keeps any surplus. Predictable, and built so you never share in a good year.
At the far other end is full self-funding, where the employer pays claims directly and keeps the savings when claims are low. It offers the most control and the most upside, but on its own it carries real volatility, and it doesn’t work well for a smaller employer, because a single catastrophic claim can blow a hole in the budget. Self-funding relies on having enough covered lives to make the averages stable, and most individual schools don’t have that on their own.
Between those two ends sit the two models worth a charter school’s attention: level-funded plans and group captives.
Level-funded: the step off fully insured, with a safety net
A level-funded plan is the practical first move away from fully insured, and it’s built for exactly the small-to-midsize employer a charter school usually is.
You pay a set monthly amount, which keeps the budget predictability you’re used to. That payment splits into three parts: a claims fund to pay your people’s medical claims, the administrative fee, and the premium for stop-loss insurance. Stop-loss is the safety net. It’s a policy that caps your exposure, so if claims run high, on a single large claim or across the whole group, stop-loss absorbs the overage and your downside is limited to what you already budgeted.
Now the upside that fully insured never gave you: if your group’s actual claims come in below the funded amount, you get the surplus back as a refund, typically within a few months of the plan year closing. A healthy year finally pays you instead of the carrier.
There’s a second benefit that’s easy to overlook and genuinely valuable. Level-funded plans give you real monthly claims data, things like emergency room usage, prescription patterns, and cost drivers. For the first time you can see what’s actually moving your costs and manage it, instead of being handed a renewal number with no explanation.
Two honest caveats. Level-funded plans carry more compliance and reporting responsibility than fully insured, and they aren’t available in every state because of how stop-loss is regulated. A competent broker handles the first and checks the second before recommending anything.
Group captives: for bigger schools, or schools willing to band together
A group captive is the next level of control, and it’s where the model gets interesting for the charter world specifically.
A captive is an insurance company owned by the employers in it. Instead of buying coverage from a carrier that keeps the profit, a group of like-sized employers pool together and effectively insure themselves, with structure around it so no single member carries the whole risk. It usually works in three layers. Each employer self-funds its own routine, predictable claims up to a set point. Above that, a shared middle layer pools the mid-sized claims across all the member employers, so one member’s rough year is cushioned by the group. Above that, reinsurance catches the truly catastrophic claims.
The payoff: a large share of what used to be fixed premium becomes variable cost, and the dollars that aren’t spent on claims come back to the members as dividends rather than staying with an insurer. Members also get deep claims data, get underwritten on their own performance instead of being lumped into an opaque pool, and gain real negotiating leverage with administrators and pharmacy managers.
The charter-specific angle is the one worth sitting with. A single school may be too small to self-fund alone. But charter schools share a risk profile, and banding together into a captive is exactly the kind of pooling that lets smaller organizations reach a scale none of them could reach on their own. The model is built for groups of similar employers who want control without carrying the full risk solo.
The honest risk, said out loud
Any broker who pitches these as free money is lying to you, so here’s the straight version.
These models move some risk from the insurer onto the school. In a bad claims year, you will pay more than your best case, up to the point where stop-loss or the captive’s reinsurance takes over. That ceiling is defined and known in advance, which is the whole point of the structure, but it is higher than the flat premium of a fully insured plan in a bad year. The tradeoff you’re making is accepting a defined, capped downside in exchange for keeping the upside in a good year and getting data you can actually act on.
They also demand more from your broker. These plans live or die on the claims analysis, the stop-loss contract terms, and ongoing management. A broker who can’t or won’t do that work has no business putting you in one. That’s the real reason a generalist defaults to fully insured: it requires nothing of them.
Before you renew the same plan one more time
You don’t have to commit to anything to find out whether this math works for your school. You need someone to run your actual numbers, not hand you a generic pitch.
So here’s the question worth asking:
Has anyone ever run your school’s real claims history against a level-funded or captive model to show you, in dollars, what a healthy year would have returned to your budget instead of the insurer’s? If the honest answer is no, you’ve been renewing the most expensive version of this without ever seeing the alternative.