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How Long Does a Workers Comp Claim Stay on My Record?

Workers comp claims affect your EMR for three policy years — here’s exactly when each claim enters and exits the calculation.

  • Claims stay in the EMR calculation for three policy years
  • The most recent completed year is excluded from the calculation
  • Claims closed without payment still appear but with reduced weight
  • Subrogation recoveries can reduce a claim’s EMR impact
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The EMR Timeline for a Workers Comp Claim

The NCCI experience rating formula uses three policy years of loss history, excluding the most recently completed year. So your 2025-2026 policy EMR uses losses from 2020-2021, 2021-2022, and 2022-2023. A claim from 2023-2024 doesn’t appear in your EMR until the 2026-2027 calculation.

Once a claim enters the calculation, it appears for three consecutive policy years, then ages out permanently. That means a single bad year has a three-year impact on your premium — but it also means recovery is achievable within three years of cleaning up your loss history.

Claims closed without any payment (medical-only, contested, or denied) still appear in the EMR worksheet but carry reduced statistical weight. They affect your EMR less than claims where payments were actually made.

Reducing a Claim’s Impact Before It Ages Out

Subrogation — recovering claim costs from a negligent third party — reduces the net cost of a claim in the EMR calculation. If a delivery truck driver caused an injury on your job site, pursuing subrogation against that driver’s carrier can reduce the loss amount used in your EMR.

Closing claims quickly also helps. An open claim with ongoing reserves appears larger in the EMR calculation than a claim that has been closed with a final settlement. Working with your adjuster to close claims promptly, rather than letting them remain open with escalating reserves, reduces their EMR impact.

Document everything that supports contesting fraudulent claims. A successful denial removes the claim from your loss history entirely. Even a partial denial that reduces the claim payout reduces the primary and excess loss amounts used in the EMR formula.

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