Why health insurance jumped 30% for contractors in Jefferson and Walworth counties, and what they're doing about it

Sam Jaber, Licensed Health Insurance Advisor · Updated October 2026 · Last reviewed October 1, 2026
National Producer Number 20698748 · Licensed in 31 states, including Wisconsin

Bottom line: one insurer raised 2026 rates more than 30% in Jefferson and Walworth counties, compared with 16.6% statewide, reflecting geographic pricing. If you qualify for premium tax credits, review coverage available in your county before renewing. Healthy people who don't qualify should also compare prices for medically underwritten nationwide PPO coverage.

Find your section: Still get a credit · Too much for a credit · Healthy and done with county hikes · A health condition · Coverage ending as you go out on your own

If you own a construction or skilled trades business in Jefferson or Walworth County, this applies to you. Whether you're a roofer, electrician, plumber, remodeler, general contractor, or another self-employed tradesperson working between Fort Atkinson and Lake Geneva, you're buying your own insurance.

Maybe your 2026 renewal increase seemed much higher than the Wisconsin numbers you'd been hearing. There's a reason. One insurer averaged a 16.6% statewide increase, yet its rates climbed more than 30% in Jefferson and Walworth counties. Other statewide measurements ranged from approximately 16% to 23%, depending on the source and timing. Insurance companies establish premiums by geographic rating area and choose which counties to serve. Several stopped offering coverage in certain Wisconsin counties for 2026. That's why contractors living just an hour apart might receive dramatically different renewal notices.

Your next move comes down to an important question: does your expected annual income qualify you for a premium tax credit through HealthCare.gov?

If you still qualify for a tax credit

HealthCare.gov is Wisconsin's marketplace. If your annual earnings qualify for premium tax credits, marketplace coverage will generally be your most affordable choice. Those credits cannot be applied to plans purchased outside the marketplace.

Here's something important about those credits: they can offset part of a local premium increase. The calculation uses your area's benchmark policy, which is the second-lowest-cost silver plan. As that benchmark premium increases, the available credit rises with it. But if your current insurer raises rates faster than the benchmark, the credit won't cover the entire difference. Switching plans may therefore save you money.

Estimating income isn't always simple when you're a contractor. Winter can mean fewer jobs, customers pay draws on their own schedules, and a major project might wrap up in December. Base your estimate on signed contracts, then report significant new work to HealthCare.gov. Your tax return determines the final credit, and you may need to repay some or all of any excess. Near 100% of the poverty level, remember that BadgerCare Plus covers adults below that threshold, while those just above it use marketplace coverage. The subsidy cliff guide explains the upper income boundary.

If you earn too much for a credit in Jefferson or Walworth County

Without a premium tax credit, you absorb the full impact of those county increases. Wisconsin's statewide benchmark premium for a 40-year-old rose from $495 monthly in 2025 to $611 in 2026. That's approximately $1,392 in additional annual premiums for one person. And in Jefferson and Walworth counties, one insurer increased rates by more than 30%.

Remember, $495 and $611 represent statewide averages at a specific age. Your actual premium increase depends on your insurer, county, age, and family size.

Wisconsin has a reinsurance initiative called the Wisconsin Healthcare Stability Plan. During 2026, it pays half of an insurer's individual-market claims between $50,000 and $214,738 for a person, helping reduce unsubsidized premiums statewide. Even with that protection, Jefferson and Walworth still experienced substantial increases.

One thing I'd avoid is allowing coverage to renew without checking alternatives. HealthCare.gov will generally enroll you again automatically, leaving you with whatever premium your insurer has established for your county. At minimum, compare every fall what's available where you live. After that, your medical history helps determine which other choices deserve consideration.

If you're healthy and tired of absorbing county hikes

If you're healthy and earn too much for premium credits, consider medically underwritten private coverage with nationwide PPO networks. That option deserves attention in Jefferson and Walworth because federal plan files indicate Wisconsin's 2026 marketplace PPO comes from a single insurer serving 15 of the state's 72 counties. Neither Jefferson nor Walworth is included.

• Expect medical questions during the application. Your insurer evaluates your health information before deciding whether to accept you, reject you, or approve coverage that excludes an existing condition.
• Premiums reflect medically screened applicants. Since these insurers accept only people who satisfy their health requirements, they may offer lower prices than marketplace insurers required to cover everyone. Healthy contractors could therefore pay less than their county's full-price marketplace premiums.
• Your provider network can extend beyond your county. When construction jobs send you toward Madison, Milwaukee, or northern Illinois, nationwide PPO coverage can travel with you.
• Check exactly what's covered. Policies purchased outside the marketplace can structure benefits differently. What medical underwriting means walks you through how the screening works.

If you have a health condition to manage

Having a medical condition doesn't automatically rule out private coverage. Depending on the details, it may still be worth comparing, although marketplace insurance may fit better for others. Sam Jaber can show you both choices together.

Marketplace coverage gives you opportunities to change plans and control expenses. Wisconsin had eleven participating marketplace insurers in 2026, although some don't operate in Jefferson or Walworth. Focus on policies offered at your address that cover your prescriptions and include your doctors. Review them each fall because one company's county rates may increase much more than another company's.

If your job coverage is ending because you're going out on your own

Starting your own contracting business after working for another crew? If you're leaving employer group insurance, Wisconsin provides continuation protections that go further than those in many other states. Its continuation law covers insured employer group policies regardless of employer size and permits coverage for up to 18 months. Self-funded employer plans aren't included, and you must pay the entire premium.

When that employer coverage ends, you also get 60 days to enroll in marketplace insurance outside the usual open enrollment period. Before time runs out, compare keeping your previous policy with the other coverage choices. The real math on COBRA and its alternatives explains how to compare the costs.

Find your row

Find the row that describes your circumstances. They all lead to the same practical next move: review your renewal notice and actual income together. A short conversation can make the answer clearer than studying a table.

Can't figure out which category describes you? That's exactly what we can discuss by phone. The Wisconsin guide for self-employed buyers explains BadgerCare, reinsurance, and other Wisconsin requirements. You can also read our piece on Georgia realtors to see how statewide increases affect another market.

Common questions