The price of a knee MRI in one state can be three times what the same scan costs across the border. That's not an exaggeration — it is the reality behind how medical costs drive workers' comp losses, and a 2026 Workers' Compensation Research Institute report, highlighted by Risk & Insurance, lays out just how dramatically state rules shape what your clients actually pay.
State-to-State Price Gaps Are Staggering — and Fees Schedules Are the Keystone
The WCRI-backed analysis found that medical prices for common comp procedures vary enormously depending on the state. The single clearest dividing line: states with strong, regularly updated medical fee schedules consistently keep comp medical costs below those that allow providers to bill at usual-and-customary rates or that lack clear reimbursement guidelines.
This isn't a new concept, but the size of the gap should reshape how you handle renewals — especially for multi-state accounts or any client with a mobile workforce. Think trucking, construction crews that travel between jobs, or any employer whose injured employees may seek treatment in more than one state.
Why the Fee Schedule Is the Most Underestimated Lever
Think of a state fee schedule as the official price list. It caps what providers can be reimbursed for specific treatments, services, and procedures. When the schedule is binding and current, every stakeholder — carrier, TPA, employer — has a cost ceiling. When a state has no schedule, hasn't updated it in years, or has loopholes that let providers bill full chargemaster claims, disputes get longer and costs get higher.
Two identical injuries, same severity, same worker — but one occurs in a state with a modern, indexed fee schedule and the other doesn't. The claim in the fee-schedule state will cost meaningfully less. That difference flows straight into the client's experience modification rate, which then drives renewal premiums for the next three years. I've watched a single claim in a non-schedule state push a mod up enough to reshape an entire renewal — it's real money.
Four Tasks to Run Before Your Next Renewal
This is where the rubber meets the road for your book:
- Know each state's fee schedule status. Find out whether your primary WC states use a fee schedule, what benchmark it indexes to (Medicare, a state-specific percentage, or another measure), and when it was last updated. States with long gaps between updates often have holes that providers exploit — and the agent who flags that early looks sharp at renewal.
- Ask the underwriter about out-of-network and out-of-state claims. If your client sends employees across state lines — or into states with weaker fee schedules — those claims may be reimbursed at higher rates. Ask whether the carrier bills to the schedule where the injury occurred or the state of hire. The answer can meaningfully change the loss picture, and it's the question most agents forget to ask until after the loss runs come in.
- Flag accounts with high medical-to-indemnity ratios. Pull your book and identify accounts where medical costs exceed 60–65% of total claim value. Those accounts are the most exposed to fee-schedule variance. If your state's schedule is weak or outdated, push harder for return-to-work programs and early nurse intervention — these compress claim duration and cut the total number of billable encounters.
- Document your client's provider network. Employers who use a curated occupational health network and steer injured workers to in-network providers from day one consistently see lower medical costs. If your client doesn't have a plan for initial treatment placement, that's a conversation worth having at the submission stage.
The Prescription-Cost Worry Adds Another Layer
Fee-schedule dynamics don't exist in a vacuum. A separate Risk & Insurance analysis from late May found that prescription costs in workers' comp are climbing again across most states, reversing a years-long downward trend driven by PBM reforms and opioid-reduction efforts. When rising drug costs sit on top of non-fee-schedule medical inflation, total medical cost per claim accelerates — and that's the lever that moves experience mods.
Fee schedules are the scaffolding that holds the medical-cost system together. Where the scaffolding is strong and current, costs are predictable. Where it's weak or absent, bills pile up, claims stay open longer, and your client pays for it at renewal.
Turning This Into a Placement Conversation
If you write in a state with a current, well-indexed fee schedule, make that a selling point: your client's medical costs have a legislated ceiling. If you write in a state without one, proactively manage medical exposure on every account — push employer safety culture, insist on nurse triage at first notice of injury, and ask your carrier about clinical case management resources.
For multi-state accounts, bring one specific question to every submission: which state's rules govern medical reimbursement on this claim? That answer can swing projected loss costs by a significant margin. Underwriters who don't ask it end up renewal-pricing too aggressively or walking away from otherwise good accounts. Don't be the agent who waits for the loss run to explain the problem — be the one who puts the question on the table first.
Sources
- Risk & Insurance (2026-06-01)
- Risk & Insurance (2026-05-27)
Tags: workers-comp, medical-fee-schedules, medical-costs, claims-management, experience-mod