Equal fault still allows recovery in Indiana, where the comparative fault bar sits at 51 percent. Your hit-and-run UM claim stays alive as long as the insurer cannot place a majority of blame on you.
How the 51-Percent Fault Bar Works in Hit-and-Run UM Claims
Modified comparative fault with a 51-percent bar means your hit-and-run UM claim remains valid as long as your fault stays at or below half. The insurer must demonstrate that you were more responsible than the phantom driver -- or any other contributing factor -- before it can deny the claim. In practice, the insurer applies the same fault-analysis techniques it would use in any liability dispute: reviewing the police report, examining vehicle damage, and questioning your account of the crash. The difference is that in a UM claim, the company on the other side of the table is your own carrier.
Building Evidence to Stay Below the 51-Percent Bar After a Hit and Run
Evidence controls the fault percentage in a hit-and-run UM claim under a 51-percent bar. Without the other driver present, your insurer relies on the police report, physical evidence, and your own statements to assign blame. Control what you can: photograph everything at the scene, secure any available video footage, and document road and weather conditions. Give the police a clear, factual account of the crash. When the insurer contacts you, treat the conversation as a recorded event -- because it likely is. Each detail you provide either anchors the fault analysis below the threshold or gives the adjuster material to push it higher.
A worked example with Indiana’s rule applied
Take a hit and run claim with documented losses like these:
| Medical bills | $11,700 |
| Lost wages | $3,400 |
| Other out-of-pocket costs | $1,150 |
| Pain and suffering (1.5× medical) | $17,550 |
| Gross value before fault | $33,800 |
Under Indiana’s 51% bar, percentages behave like a cliff edge. At 50% fault this claim still pays $16,900; at 51% it pays $0. One percentage point moves $16,900, which is why the fault number in the adjuster’s file is worth arguing about with evidence, not estimates.
Filing a UM Claim After a Hit and Run: What Your Insurer Will Not Tell You
Your UM insurer is contractually obligated to handle your hit-and-run claim, but its financial interest runs against yours. The adjuster assigned to your file works for the company that will pay the claim -- and that company profits by paying less. Expect the adjuster to question the severity of your injuries, challenge your medical expenses, and look for reasons to assign fault to you. Treat the UM claim as an adversarial process from the start. Document your injuries with consistent medical treatment and keep records of every expense and lost workday. Do not accept the first settlement offer without evaluating it against the full scope of your damages -- initial offers are typically calibrated well below the claim's actual value.
Before you rely on any number here
This page is general information, not legal advice. Nothing on hitandrunlawyer.us creates an attorney–client relationship, and no estimate produced by the calculator is a valuation, a prediction or an offer.
HitAndRunLawyer.us is an independent informational website operated by Mustafa Bilgic, an individual who is not a licensed attorney and does not run a law firm. We do not accept cases, review documents, negotiate with insurers or refer you to a particular lawyer.
Deadlines, fault rules, damage caps and insurance requirements differ by state and change over time, and a missed deadline can end a valid claim permanently. Consult a licensed attorney in your state before you accept, reject or file anything. To find one independently, use your state bar’s referral service or the American Bar Association’s Find Legal Help directory.
Questions
Indiana questions
Does equal fault bar my hit-and-run UM claim in Indiana?
No. Indiana uses a 51-percent comparative fault bar, so equal fault -- 50 percent -- does not block your claim. You lose recovery only when your assigned fault exceeds 50 percent. At the even split, you still receive a proportionally reduced payout from your carrier.
How does Indiana's 51-percent bar differ from a 50-percent bar in a hit-and-run UM claim?
The difference is one percentage point at the threshold. Under a 50-percent bar, reaching exactly half fault eliminates your claim. Under Indiana's 51-percent standard, you must exceed half. That additional point of margin can be decisive when the insurer's fault assignment lands near the line.
What can I do if my UM insurer assigns me close to 51 percent fault in Indiana?
Challenge the fault assignment with evidence. Dashcam footage, scene photographs, witness testimony, and the police report all contribute to the fault calculation. If the insurer's assignment relies on assumptions rather than documented facts, raise that during negotiations. Consulting an attorney before accepting the assignment is advisable when the percentage sits near the threshold.
- Sources: state comparative-fault statutes · Insurance Information Institute · Bureau of Labor Statistics · IRS Pub. 4345 · NHTSA
- Last reviewed 2026-08-25. Statutes, caps and fault rules change — re-check anything time-sensitive with a licensed attorney.