If you’ve ever received a health insurance renewal and wondered why your rates went up 15% when your employees barely used their coverage, community rating is likely the culprit. Understanding how community rating works — and why PEOs are exempt from it — is one of the most important things a small business owner can know about controlling benefits costs.
Community rating is the ACA’s mechanism for pricing small group health insurance. Under community rating rules, carriers set premiums based on a pool of all small groups in a geographic area, adjusted only for age, family composition, and tobacco use. Your actual claims experience — how healthy your employees are, how much care they used — has no bearing on your rate. You’re priced as part of the community, not as an individual group.
This sounds fair in theory, but it creates a significant problem in practice. When medical costs rise across the market — due to inflation, new high-cost drugs, or increased utilization — every small group absorbs those increases regardless of their own experience. A business with young, healthy employees pays rates inflated by the claims of older, sicker groups elsewhere in the market.
Professional Employer Organizations operate under a fundamentally different set of rules. Because a PEO pools the employees of all its client businesses into a single large-group plan, it qualifies as a large employer for insurance purposes. Large-group plans are not subject to community rating. Instead, they are experience-rated — meaning the PEO’s actual aggregate claims experience drives the pricing.
The practical implication is significant. A PEO with a well-managed book of business can achieve renewal increases that are substantially lower than the small group market average. When the community rating pool is seeing 12–18% increases, a well-run PEO might renew at 5–8% — or even less if claims have been favorable. Over several years, that difference compounds dramatically.
There’s another advantage: stability. Small group community-rated plans can see volatile swings from year to year as the carrier adjusts its view of the local market. PEO large-group experience rating tends to produce more predictable, gradual changes — which makes budgeting far easier for small business owners.
The community rating exemption is one of the most compelling financial arguments for the PEO model, but it’s not the only one. PEOs also provide access to richer plan designs, broader carrier options, and administrative support that would be cost-prohibitive for a standalone small group. For businesses that have been absorbing double-digit renewal increases year after year, a PEO evaluation is worth a serious look.
The RPO Group works with small and mid-size employers across New York, Connecticut, and New Jersey to evaluate PEO options alongside direct market alternatives. If your renewal is coming up and you’re tired of absorbing community-rated increases, contact us to discuss whether a PEO arrangement makes sense for your business.
