Car Crash Policy Limits — Settlement

In 2024, Ott Law Firm settled a Missouri car-crash claim for the at-fault driver's full liability policy limits: $100,000. The crash itself was easy to prove. The hard part was medicine. Our client already had a serious condition, and a surgery was on the calendar before the collision. The insurer's position was predictable: the client was hurt anyway, so the crash changed nothing.

That position was wrong, and Missouri law says so. A negligent driver answers for the harm the crash actually caused, including the worsening of a condition that predated it. Proving that worsening took work. We built the case on the client's medical records, the treating physicians' knowledge, and a close analysis of how the collision's forces acted on a body that was already vulnerable. The result was a policy-limits settlement in a case the insurer once valued far lower.

This page explains how that outcome happened and what it means if you are in a similar spot. It is general information, not legal advice, and it does not create an attorney-client relationship. Past results do not guarantee future outcomes; every case turns on its own facts.

Background: a crash on top of a condition that was already there

Our client had lived with a real medical problem before the collision. Doctors had evaluated it, treated it, and scheduled surgery. Then another driver's negligence caused a crash, and everything got worse. Pain increased. Function dropped. The planned procedure and the recovery around it changed.

Cases like this are common in Missouri, and insurers defend them the same way almost every time. The adjuster points at the prior records and calls the whole claim pre-existing. The offer that follows is usually a fraction of the claim's real value, because the insurer assumes the claimant cannot separate what the crash did from what time had already done.

That assumption can be beaten, but only with evidence. Sympathy does not move an adjuster. A clear medical explanation does.

A prior injury does not cancel your claim

Missouri follows a rule as old as tort law: a wrongdoer takes the injured person as found. If your body was fragile before the crash, the driver who hit you does not get a discount for your fragility. The driver pays for the damage the collision inflicted on the body you actually had.

Juries hear this principle through Missouri's approved verdict-directing instructions. When more than one cause combines to produce damage — an old condition plus a new trauma — the instruction on multiple causes tells the jury it may hold the defendant responsible for the resulting harm. Missouri appellate courts have enforced that framework where a pre-existing condition made a patient vulnerable and negligence turned vulnerability into injury.

The rule has a boundary, and honest lawyers respect it. The defendant does not pay for the underlying condition or for treatment you would have needed anyway. The defendant pays for the aggravation: the measurable worsening the crash caused. Everything in the case turns on drawing that line with proof.

Drawing that line is not about pretending the old condition away. Jurors trust lawyers who concede the obvious. In this case we told the truth plainly: yes, our client had a real condition before the crash; yes, a surgery was planned. Then we showed, symptom by symptom and image by image, what the collision added. That candor is a strategy, not a weakness. When the defense's whole theory is that the claimant is hiding the prior injury, a claimant who puts it on the table first takes the theory apart.

Evidence: how medical science separated the crash from the condition

Causation in an aggravation case is a medical question before it is a legal one. Missouri law lets a jury infer causation without an expert only for obvious injuries that show up immediately after trauma — the so-called sudden-onset doctrine. A worsening surgical condition is rarely that simple. It demands qualified medical opinion, the kind governed by Missouri's expert-testimony statute, § 490.065.

So we went deep into the science. We studied the imaging before and after the crash. We mapped the client's symptoms against the collision's mechanics — the direction of impact, the forces on the body, the tissues those forces stress. We worked through the treating records line by line, because treating physicians often carry the most credible causation story: they saw the patient before the crash and after it.

That investigation did two things. First, it identified the specific mechanisms the crash worsened, rather than gesturing at the whole condition. Second, it deprived the insurer of its favorite argument. Once the medical proof distinguished the aggravation from the baseline, the "pre-existing" talking point lost its force.

Treating physicians matter more here than hired experts. An expert who meets a patient for the first time in a litigation review can only reconstruct. The surgeon who examined the client months before the crash, and again after it, can compare. Missouri's evidence rules allow a treating physician to testify from the examination and treatment itself, and that testimony carries a credibility no retained witness can buy. We built the causation case around the people who had actually laid hands on the client.

Strategy: turning solid medicine into a policy-limits offer

Evidence alone does not write checks. Insurers pay full limits when refusing costs more than paying. Missouri law gives claimants two tools that raise that cost.

The first is the time-limited demand. Under § 537.058, a claimant may send the liability insurer a written settlement demand, by certified mail, that references the statute and stays open for at least ninety days. The demand must state the amount requested or ask for the policy limits, describe the loss and the injuries, name the parties and claims to be released, offer an unconditional release, and include authorizations letting the insurer verify medical and wage records. A demand built this way puts the insurer to a documented choice: pay the limits or explain, later, why it gambled with its insured's money.

The second tool is the threat behind the demand. Missouri treats a bad-faith refusal to settle as a tort. When an insurer controls the settlement decision, forbids its insured to settle, and then refuses a reasonable within-limits offer in bad faith, it can owe the full judgment — even the part above the policy limits. Missouri courts, including the state supreme court in Scottsdale Ins. Co. v. Addison Ins. Co., have enforced that exposure. A related doctrine, vexatious refusal to pay, penalizes an insurer that refuses a demand without reasonable cause, as the court of appeals described in Tauvar v. American Family Mut. Ins. Co.

We used the medical evidence to make the risk concrete. Once the insurer could see that a Missouri jury would hear a disciplined, mechanistic causation case — not a sympathy plea — paying the $100,000 limits became the rational choice. That is negotiation in its honest form: not pressure for its own sake, but proof that changes the other side's math.

What policy limits mean for your recovery

A policy-limits settlement is exactly what it sounds like: the insurer pays every dollar of liability coverage its insured bought. In this case, that was $100,000. Limits matter because they are the practical ceiling on most Missouri car-crash claims. If your damages exceed the at-fault driver's coverage, the insurer owes no more than the limits unless its own bad faith created extra exposure.

Two backstops can soften that ceiling. Your own underinsured-motorist coverage may cover the shortfall, though policy language and set-off provisions control, and Missouri courts enforce them as written. And when an insurer refuses to withdraw a reservation of rights or denies coverage, § 537.065 allows a claimant and the tortfeasor to contract so that recovery is collected from the insurer rather than the defendant's personal assets — the framework behind many covenant-not-to-execute agreements.

One more rule cuts the other way. Missouri applies pure comparative fault under § 537.765: your own percentage of fault reduces your recovery by that percentage, but it never bars recovery outright. Even a claimant partly at fault can still recover.

It is also worth understanding how insurers see the limits decision. Adjusters are trained to reserve conservatively and to anchor on the first number in the file. A claim that arrives as a stack of bills invites a low anchor. A claim that arrives as a proven mechanism of injury, backed by treating physicians and packaged in a statutory demand, forces the adjuster to re-reserve the file — and re-reserving is what moves an offer from a fraction of the limits to all of them.

Deadlines that quietly decide cases

Missouri gives injured people five years to file a personal-injury suit under § 516.120. Five years sounds generous. It is not, because the real deadlines arrive much sooner. Evidence disappears within weeks. Vehicles get repaired, scenes change, witnesses move. Insurers open their files within days, and every early statement you give shapes the claim's value.

The medical timeline matters just as much. In an aggravation case, gaps in treatment read like proof the crash changed nothing. Seeing your doctors, following the plan, and keeping the record continuous protects both your health and your claim.

The demand calendar adds one more clock. A time-limited demand under § 537.058 must stay open at least ninety days, and building one properly takes time: records have to be gathered, providers listed, and authorizations signed before the letter goes out. A claimant who starts that work in year four has room to do it right. A claimant who starts in month fifty-seven does not.

What this settlement does — and does not — tell you

This case shows that a pre-existing condition, even one serious enough to require surgery, does not cap what a Missouri crash claim is worth. With disciplined medical proof and a demand strategy that raises the insurer's risk, full policy limits are reachable.

It does not show that every claim reaches limits, or that yours will. The insurer here had room to argue, and it did. Reasonable causation disputes are a genuine defense; bad faith requires more than an honest disagreement about medicine. Some cases settle below limits because the proof supports less, and some claims exceed the available coverage entirely. Beware anyone who promises a number before reading your records.

What to do if a crash worsened an old injury

If you were hurt in a Missouri crash and you had a prior condition, a few steps protect you:

• Get medical care promptly and tell your doctors exactly what changed after the crash. The comparison between before and after is the heart of your case.
• Keep every appointment and follow the treatment plan. Gaps in care become the insurer's argument.
• Preserve the evidence: photographs, the vehicles, witness names, and the crash report.
• Do not give a recorded statement to the other driver's insurer before you understand your medical picture.
• Mind the five-year filing deadline, but treat the first weeks as the ones that matter.
• Talk with a lawyer who will engage with your medical records, not just your bills.

If you want to discuss your situation, call Ott Law Firm at (314) 710-2740 or reach us through our contact page. Learn more about our personal injury and car accident work.

Past results do not guarantee future outcomes. This page is for informational purposes only and is not a substitute for professional legal advice about your specific circumstances.