Self-funding used to be something only big employers did. You needed enough covered lives to take on the risk, a benefits team to run it, and some tolerance for a bad claims year. The market doesn't really work that way anymore.
The mid-market is making the move
The companies switching to self-funding now aren't the 5,000-life corporations. Those made the jump years ago. It's employers with 100, 250, or 500 people, and level-funding is what's getting them there. A level-funded plan gives a smaller company most of what self-funding offers, including better cash flow, control over plan design, and access to its own claims data, while stop-loss coverage caps how bad a year can get. If you're a mid-market employer worn down by fully-insured increases you can't even question, that starts to look like a good trade.
Why now
A few things are pushing in the same direction. Fully-insured renewals have been rough, and they arrive as a single number with almost no explanation behind it. Self-funding opens that up. You can see the claims, you can see what's driving them, and you can respond with plan design instead of just eating the increase. The stop-loss market has grown at the same time, and level-funded products have gotten better, so the switch is easier to make than it once was.
Stop-loss is where the decisions are
Once you're self-funded, the conversation moves to stop-loss, and that's where the choices that matter get made. Specific and aggregate attachment points, contract basis, lasers on claimants you already know are expensive, aggregating specifics, whether to join a captive. Those terms decide whether self-funding actually protects you or just shuffles the risk around. They're also the hardest thing to benchmark, since they almost never show up in survey data.
What it means for benchmarking
Funding has become a decision rather than a given, and that changes what benchmarking has to do. Comparing plan designs on their own isn't enough. You have to compare against the right group, self-funded companies against other self-funded companies, with the stop-loss terms in view. An employer weighing the move should be able to see how similar companies set theirs up and what it cost them. That's what turns the choice into a real analysis instead of a hunch.
For much of the mid-market, self-funding has gone from something to consider to the default starting point at renewal. The employers who benchmark it carefully are the ones who walk in knowing what they're doing.
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