Workers Comp Cost Guide
How Much Does a Workers Comp Claim Increase My Rates?
A single workers comp claim can follow your business for three years and increase every dollar of premium you pay. Understanding how claims affect your experience modifier — and what you can do to minimize the damage — is one of the most important things a Florida employer can know.
The Mechanism
How Claims Affect Your Premium: The EMR
Premium Formula
(Payroll ÷ 100) × Class Code Rate × Experience Modifier
The EMR multiplies every dollar of your premium
If your base premium is $50,000 and your EMR goes from 1.0 to 1.3 after a claim, your new premium is $65,000 — an increase of $15,000 per year. Over 3 years, that one claim costs you $45,000 in additional premium on top of the claim cost itself.
Real Numbers
What Different Claim Sizes Do to Your EMR
| Claim Size | Claim Type | Typical EMR Impact | Extra Premium (on $50K base) |
|---|---|---|---|
| Under $5,000 | Medical-only | +0.02 to +0.05 | $1,000–$2,500/yr |
| $5,000–$15,000 | Medical-only or lost-time | +0.05 to +0.10 | $2,500–$5,000/yr |
| $15,000–$50,000 | Lost-time | +0.10 to +0.20 | $5,000–$10,000/yr |
| $50,000–$100,000 | Lost-time or permanent | +0.20 to +0.35 | $10,000–$17,500/yr |
| Over $100,000 | Catastrophic or permanent | +0.35 to +0.60+ | $17,500–$30,000+/yr |
Estimates based on Florida NCCI methodology. Actual impact depends on your payroll, industry, and claim specifics.
Minimize the Damage
How to Reduce the Rate Impact of a Claim
Return-to-Work Program
Getting an injured employee back to modified duty as quickly as possible is the single most effective way to reduce claim costs. Lost-time claims cost 3–5x more than medical-only claims in the EMR calculation. Even light-duty work at the office stops the lost-time clock.
Aggressive Claims Management
Work with your carrier's claims adjuster to close claims quickly. Open reserves inflate your EMR even before the claim is paid. Closing a claim early — especially if the employee recovers faster than expected — can significantly reduce the EMR impact.
Join a PEO
If you join a PEO, claims under the PEO's master policy do not affect your individual experience modifier. This is the most complete solution for contractors with a history of claims who want to reset their EMR trajectory.
Contest Questionable Claims
Not every claim is legitimate. Work with your carrier to investigate and contest claims that appear fraudulent or exaggerated. Successfully contesting a claim prevents it from entering your loss history and affecting your EMR.
Prevention
The Best Claim Is the One That Never Happens
Safety practices that protect your EMR
- Conduct documented safety training at hire and annually
- Maintain a written safety program (required for some carriers)
- Perform regular job site safety inspections
- Enforce PPE requirements consistently
- Document all near-miss incidents and correct hazards immediately
- Have a written return-to-work policy before a claim occurs
- Screen new hires for prior workers comp claims history
- Review your loss runs annually with your agent
Dealing With a High EMR or Recent Claims?
We specialize in helping Florida contractors reduce their workers comp costs after claims. PEO options, carrier shopping, and EMR recovery strategies — we do it all.