Last updated: May 7, 2026

The 30-Day Renewal Shock Playbook, and Five Levers You Can Pull

You opened your renewal letter and the increase is bigger than you expected. Maybe 18%, maybe 22%, maybe higher. Your renewal date is somewhere between three weeks and three months out, and you've never aggressively shopped a benefits renewal before.

This is what to do, in the order it matters.

Read the letter past the headline number

Not all renewal increases are created equal. Before you start shopping, you should get oriented:

According to KFF's analysis of 2026 ACA rate filings, the median proposed premium increase for individual and small group plans is around 11%, with carriers ranging from a 5% decrease to a 32% increase (Peterson-KFF Health System Tracker). If your increase is near the median, this is likely more of a reflection of how the carrier's year went, not your group. If it's 15% or higher, the gap between your current plan and what's available elsewhere is almost always wide enough to justify shopping. At 25% or more, something specific is happening: your carrier filed an aggressive book-wide increase in your region, your group's age curve shifted, or both.

A note on why this happened: most small businesses under 50 employees are community-rated under the ACA. Your carrier prices your group on age, geography, and metal tier, not your claims history. One employee's expensive medical year does not follow you into next year's rates. The exception to this rule is level-funded plans and PEO coverage, which are underwritten directly on claims, for better or worse. Carriers filing large 2026 increases have cited rising hospital costs, physician contract renegotiations, GLP-1 drug spend, and small group risk pool deterioration. None of that is your team's fault, and shopping every year is what an annually re-priced product may require.

When you read the full renewal package, it's important to not just read the rate quote. Sometimes plan design changes can be buried in the jargon. For example, if your carrier discontinues or midifies your current plan, your renewal may map to the closest equivalent, which often has a different deductible, OOPS max, or copay structure. A plan showing 11% on the rate action while moving the deductible from $1,500 to $2,500 is meaningfully more expensive than the headline says. The total cost shift, employer premium plus employee exposure, is the real number you're trying to find.

Confirm two dates before you do anything else: your renewal date and the carrier's deadline for making changes. Most carriers require 30 to 60 days' written notice to switch. If you don't know your deadline, you risk losing shopping time you don't have.

The four levers

1. Shop different carriers

Most small group markets have three to five serious carriers worth quoting. Which ones are competitive really depends on your network preferences & budget. Some carriers have narrower networks but better pricing, and vice versa.

To shop, your broker needs a census (employee names, dates of birth, ZIP codes, dependents), your current plan details, and a few days. Most brokers should be able to return carrier-to-carrier quotes within 48 to 72 hours for a standard small group census; Corridor can do this same day.

Network breadth matters as much as price. Before you switch carriers, verify the providers your employees actually use (primary care, specialists managing ongoing conditions, preferred hospitals) are in-network on the new plan. If you can survey your employees on their preferred providers, your broker should be able to complete network checks across the different carrier options.

2. Shop structures, not just carriers

Switching carriers within a fully insured group plan is the move every employer thinks of. Switching structures entirely is often where the larger savings sit.

There are three structures available to most small groups.

A fully insured group plan through a single carrier is the default. You pick a carrier and plan, pay a monthly premium per enrolled employee, and the carrier handles everything. Most renewals get evaluated only against other carriers in this same lane.

Level-funded plans look like fully insured from the employer's perspective: fixed monthly premium, a few options through one carrier. But underneath, the carrier is pricing your group based on its actual claims history. If your group is healthier than average, premiums come in lower than community-rated fully insured, and you may get refunded your premium surplus at year-end. If claims run high, your renewal will most likely spike. Level-funded works best for groups under 50 with a young, healthy demographic and a willingness to accept some year-over-year volatility in exchange for lower expected cost. It's not a fit for groups with known high-cost claimants or older age curves.

ICHRA (Individual Coverage HRA) is another option. You fund a monthly allowance per employee. Each employee buys their own plan on the ACA marketplace or directly from a carrier. There's no group plan, so there's no carrier participation minimum and no underwriting. You set the allowance by employee class, and an IRS-approved administrator handles reimbursement and compliance. ICHRA tends to work best when employees are spread across different regions or states, when your local individual market is strong, or when your team has divergent plan preferences no single carrier covers well. The tradeoff is more decision-making for employees, and individual market quality varies by geography.

A PEO (Professional Employer Organization) like Justworks, Insperity, or TriNet bundles health insurance with payroll, HR, and compliance services. You become a co-employer, your team joins the PEO's master health plan, and you typically get access to richer benefits than you could buy as a standalone small group — because the PEO is rating you as part of a much larger pool. The tradeoffs are real: PEOs charge a per-employee admin fee on top of the health premium (often $100–$200 PEPM), benefits are tied to PEO employment, and leaving the PEO mid-year usually means a disruptive carrier transition. Best fit for groups that also need payroll and HR infrastructure, not for groups that just want cheaper health coverage.

3. Adjust plan design, not just carrier

If you're staying on a fully insured plan, the plan design itself is a cost lever. Metal tier, deductible level, and whether you offer one plan or two all affect employer premium and employee exposure.

Moving from Gold to Silver typically reduces employer premium and shifts more out-of-pocket cost to employees when they use care. Whether that's a good trade depends on your team's actual usage. A group with a young, healthy workforce that rarely hits a deductible may spend less in total (premium plus utilization) on a Silver plan than the Gold plan they've defaulted to for years. Model it explicitly rather than assuming the higher metal tier is the right answer.

4. Lean on your broker - and shop them if necessary

Most of the work in this playbook can be handed off. Ask your broker for a side-by-side comparison of at least two structures, showing employer cost, employee cost, and a plan design summary for each. For a standard small group census, that takes a few days. A useful list of asks: a fully insured carrier comparison, one alternative structure quoted (level-funded or ICHRA, depending on your group), and a network check on the providers your team actually uses.

If you don't feel confident your current broker is doing that work, talk to another one. Brokers are paid by the carrier, not by you, so getting a second opinion should cost you nothing. Plenty of brokers will quote your renewal as a working pitch for your business, let them earn it.

If you want someone to run these scenarios on your specific group before you commit, that's what we do. A Corridor broker can produce a full multi-structure quote within 48 hours, and we'd be happy to connect.