A new analysis from the Peterson-KFF Health System Tracker published this summer put a hard number on what small business owners have been quietly dreading: the median proposed premium increase for small group health insurance in 2027 is 14%. Nearly 300 insurers across all 50 states and Washington, D.C. submitted rate filings to state regulators, and 59% of them are proposing increases between 10% and 20%. Some are pushing for 30% or more.
If you offer health coverage to your team, open enrollment is coming. And the math is about to get uncomfortable.
What This Actually Means
A 14% premium increase sounds abstract until you run it against your actual spend. If you’re currently paying $1,200 per employee per month in premiums, you’re looking at an extra $2,016 per employee over the course of next year. Multiply that by five employees and you’re absorbing $10,000 in new costs before you’ve changed anything else about your business.
For small businesses in the 50-or-fewer-employee tier, this isn’t a rounding error. It’s a decision point: absorb the cost, pass it to employees, or rethink coverage entirely. Many small business owners are already choosing option three. According to KFF’s analysis, some insurers are citing declining small group enrollment and a “worsening risk pool” as a contributing factor to the rate increases, creating a feedback loop where the businesses most likely to drop coverage are also the ones who stay and pay more.
The culprits behind the hikes aren’t mysterious. Insurers in the detailed filings point to rising underlying medical costs, specialty drug proliferation, GLP-1 obesity drug utilization, and behavioral health volume all hitting simultaneously. As Premera Blue Cross put it in its Washington state filing: “The primary driver of the rate increase continues to be rising healthcare costs, composed of higher than expected levels of claims experience during the base period, increased healthcare utilization, and more expensive healthcare services.”
Blue Cross and Blue Shield of Massachusetts put it even more plainly: “Costs for medical care and medications for our members have escalated rapidly and spending is now growing at the fastest rate in more than a decade.”
The Numbers Behind It
- 14%: Median proposed premium increase for small group plans in 2027, per 295 insurers across all states and D.C.
- 59% of insurers are proposing increases of 10-20%.
- 10.8%: Median underlying medical cost trend (prices + utilization) cited by insurers.
- Specialty drugs and GLP-1 medications (like Ozempic and Wegovy) are among the most frequently cited cost drivers.
- Level-funding and self-insurance by small businesses is worsening the risk pool for traditional group plans, compounding the increases.
For context: the last time health insurance costs jumped this fast was over two decades ago. The trajectory on specialty pharmaceuticals suggests this isn’t a one-year anomaly.
The Hustler’s Library Take
Here’s what the mainstream coverage of this story misses: the 14% number is the median. Half of small businesses are looking at something worse. And the businesses most likely to be in the upper half of that distribution are the ones in states where insurers cited worsening risk pools, meaning the places where neighbors and peers are already dropping coverage.
The self-reinforcing nature of this dynamic is the part worth watching. As healthier employees and smaller groups opt into self-funded or level-funded arrangements, the traditional small group pool skews toward higher utilizers. Premiums go up. More businesses leave. Repeat. This isn’t a crisis that peaks and resolves; it’s structural until something at the regulatory or legislative level changes the pricing architecture.
What that means practically for your business: the window to make informed decisions about 2027 coverage is shorter than most owners realize. Brokers are going to be busy. Plans worth switching to will fill up. If you don’t have a benefits strategy conversation scheduled for October, you’re already behind the curve.
The businesses that will navigate this best aren’t the ones who get lucky on rates. They’re the ones who have already modeled their options, had the conversation with their team about cost-sharing tradeoffs, and considered alternatives like Health Reimbursement Arrangements (HRAs) or level-funded plans before the 14% bill shows up.
What You Should Do
1. Run your 2027 premium estimate now, not at renewal. Get your current monthly premium per employee, multiply by 1.14 (the median increase), and see what that adds to your annual labor cost. Then benchmark that number against what you can realistically absorb before open enrollment hits. Your broker should be able to give you a market range for your state based on early filings.
2. Get a quote on level-funded or self-funded alternatives. The irony in the KFF report is that the businesses leaving traditional small group insurance are often landing in better-structured, lower-cost arrangements. Level-funded plans let you pay a fixed monthly amount with potential year-end refunds if your claims come in under projection. For small businesses with relatively healthy workforces, this model can save 10-20% compared to fully-insured group plans. Before you accept your renewal rate, get a competing quote on at least one alternative structure.
3. Have the cost-sharing conversation with your team proactively. If you’re going to ask employees to absorb some of the premium increase, give them the data and do it before open enrollment, not at the deadline. Workers who understand the cost dynamics are more likely to engage meaningfully with plan choices rather than defaulting to the most expensive option. If you need a framework for structuring that conversation, our guide on employee compensation and reimbursement policy has a solid starting point.
Healthcare costs are the expense category most likely to blindside small business owners who are focused on revenue growth without monitoring the cost side. 2027 is going to test a lot of businesses on exactly this. The ones who get ahead of it win.
Source: Peterson-KFF Health System Tracker | External resource: KFF Small Group Rate Filings Analysis 2027
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