Most people who have dealt with an unresponsive, stonewalling, or lowballing insurer have an intuition that what is happening to them is wrong in a way that goes beyond a contract dispute. That intuition has a legal name. Bad faith insurance is the doctrine that holds insurers liable not just for failing to pay what they owe under the policy, but for the manner in which they handled the claim, and the consequences of a successful bad faith claim are dramatically different from the consequences of a standard breach of contract case. Understanding when bad faith applies, what it takes to prove it, and what it is worth when you do, changes how you think about your options when an insurer has treated you the way too many of them do.

The foundation of bad faith law is the implied covenant of good faith and fair dealing that courts have read into every insurance contract. When you buy an insurance policy, the law treats the agreement as carrying an implied promise that the insurer will deal with you honestly and fairly in the claims process, not just comply with the literal terms of the policy. This implied covenant exists because the relationship between an insurer and its insured is not an arm’s-length commercial transaction between parties of equal sophistication and leverage. You paid premiums over years or decades in exchange for a promise of protection, you have no meaningful ability to investigate or challenge the insurer’s internal claims decisions, and you are typically in a vulnerable financial position at the exact moment when the insurer’s decision about your claim matters most. Courts recognized decades ago that treating insurance claims as ordinary contract disputes, where the only remedy for breach is the benefit that should have been paid, would allow insurers to systematically underpay claims with no meaningful consequence beyond eventually paying what they should have paid in the first place. The bad faith doctrine exists to change that calculus.

Bad faith in the insurance context takes two general forms, each arising from a different relationship. First-party bad faith involves the insurer’s handling of a claim made by its own policyholder, meaning the person who paid the premiums and whose policy is at issue. Second-party bad faith, which is more accurately described as third-party bad faith, involves the insurer’s handling of a liability claim against its policyholder, and specifically the insurer’s duty to its policyholder to settle claims within policy limits when it reasonably should do so. These are distinct doctrines with different elements and different contexts, though both are built on the same foundational principle that the insurer must act reasonably and in good faith.

First-party bad faith is what most people mean when they ask whether they can sue an insurer for bad faith. It arises when your own insurance company unreasonably denies, delays, or underpays a claim you made under your own policy. The word unreasonably is doing significant work in that sentence. Every insurer disputes claims, delays payments, and offers less than claimants believe they are owed, and none of that alone is bad faith. Bad faith requires something more: that the insurer’s conduct lacked a reasonable basis, and that the insurer either knew it lacked a reasonable basis or acted with reckless disregard for whether a reasonable basis existed. An insurer who denied a claim based on a coverage question that reasonable lawyers could disagree about has not necessarily acted in bad faith even if the court ultimately rules against them. An insurer who denied a claim based on an investigation they knew was inadequate, who applied an exclusion they knew did not apply, or who offered a settlement they knew was a fraction of the claim’s documented value for the purpose of pressuring a vulnerable claimant into accepting it, has acted in bad faith in the meaningful legal sense.

The specific conduct that courts have found constitutes bad faith covers a range of insurer behaviors that will be immediately recognizable to anyone who has dealt with a difficult claims process. Denying a claim without conducting a reasonable investigation is among the most common bases for a bad faith finding. An insurer who denies a personal injury claim after a cursory review of limited records, without obtaining all relevant medical documentation, without consulting a qualified medical expert, and without giving meaningful consideration to the evidence supporting the claim, has not conducted the kind of investigation that the obligation of good faith requires. Denying the claim based on that investigation does not become reasonable simply because the denial is formally stated in a letter with policy language cited. The adequacy of the investigation is itself an element of whether the denial was in good faith.

Unreasonable delay in responding to a claim, investigating it, or paying it after acceptance is a second category of bad faith that is both common and commonly overlooked by claimants who assume slow processing is simply how insurance works. It is how insurance works when it is allowed to, and it is bad faith when the delay is not justified by the complexity of the investigation and serves the insurer’s financial interest rather than any legitimate claims function. An insurer that strings out the investigation period through sequential documentation requests, each one separated by weeks of silence, while the claimant accumulates medical debt and loses income, is using delay as a financial tool. That conduct is actionable in most jurisdictions when the delay is unreasonable relative to what the investigation genuinely required and when it causes the claimant concrete harm.

Lowball settlement offers can constitute bad faith when they are sufficiently disconnected from a reasonable valuation of the claim and are offered with knowledge of that disconnection. This is a higher bar than simply making an offer the claimant believes is too low. Bad faith in the settlement offer context typically requires showing that the insurer had access to information that clearly established the claim was worth substantially more than the offer, that the insurer knew or should have known this, and that the low offer was made as a strategy to take advantage of the claimant’s situation rather than as a genuine good-faith attempt at resolution. The insurer’s internal documents, including adjuster notes, reserve calculations, and coverage analyses, are often the most damaging evidence in bad faith cases, because they reveal what the insurer actually knew and believed about the value of the claim while communicating something very different to the claimant.

Third-party bad faith, which arises from the insurer’s duty to its own policyholder rather than to you, operates through a different mechanism but can produce significant consequences for injured claimants. When someone sues an at-fault driver and that driver’s insurer is defending the case, the insurer has a duty to its policyholder to settle the case within the policy limits when a reasonable opportunity to do so presents itself. If the injured party offers to settle for an amount within the policy limits, and the insurer unreasonably refuses or fails to act on that opportunity, and the case proceeds to trial resulting in a verdict that exceeds the policy limits, the insurer may be liable to its own policyholder for the amount of the verdict above the policy limits. The policyholder, who is now personally exposed for the excess verdict that the insurer’s refusal to settle created, has a bad faith claim against their own insurer for that exposure. In practice, policyholders with excess verdicts against them frequently assign their bad faith claims against their insurer to the injured plaintiff as part of a settlement of the excess judgment, which means the bad faith claim becomes an asset the injured party can pursue directly. This mechanism, while procedurally complex, is one of the ways that bad faith law creates real consequences for insurers who refuse to settle within policy limits when doing so would have protected both their policyholder and the injured party.

The damages available in a successful bad faith case are what make the doctrine genuinely significant rather than merely theoretical. In an ordinary breach of contract case against an insurer, the damages are essentially the benefit that should have been paid under the policy, with interest. Bad faith is a tort, not just a contract claim, and the damages available in tort go considerably further. They include the full value of the underlying claim that was unreasonably denied or underpaid. They include consequential damages, meaning the real financial harm caused by the insurer’s conduct beyond the policy benefit itself, including medical debt that accumulated during an unreasonable delay, lost income, and harm caused by the denial of benefits you were counting on. They include attorney fees in many jurisdictions, which is a significant element because attorney fees in complex insurance litigation can be substantial. And in cases involving particularly egregious conduct, where the insurer’s bad faith was not merely negligent but intentional or malicious, they include punitive damages, which are not capped by the value of the underlying claim and which in serious cases have produced awards that are multiples of the compensatory damages.

The punitive damages potential in bad faith cases is the feature that most significantly changes the insurer’s risk calculation. An insurer evaluating a disputed claim knows that if they pay the claim, they pay the claim value. If they deny it and are proven wrong in court, they pay the claim value plus interest plus perhaps some additional damages. Bad faith exposure changes that math entirely, because the punitive damages available for egregious conduct are theoretically unlimited and practically determined by a jury’s assessment of how badly the insurer behaved and how much money would be required to deter similar conduct. An insurer sitting on a bad faith exposure is not just facing the underlying claim. They are facing a jury that is going to hear evidence about their internal practices, their adjuster’s notes, their reserve calculations, and the gap between what they knew and what they told the claimant, and that jury is going to set damages in part based on what it takes to make a company of the insurer’s size actually feel the consequences of its conduct. That is a very different exposure than a contract dispute, and it is why credible bad faith exposure changes settlement negotiations more dramatically than almost anything else in insurance litigation.

The discovery process in bad faith litigation is itself one of the most powerful tools available to the injured party, and it is worth understanding as a reason to pursue the claim beyond the surface value of the underlying dispute. Once bad faith is properly pleaded, the insurer’s internal claims file becomes discoverable in its entirety, including adjuster notes, supervisor communications, reserve amounts, internal coverage analyses, and any communications between claims personnel that reflect the insurer’s actual assessment of the claim versus the position they communicated to the claimant. Insurers who have handled claims in ways they would prefer not to defend in front of a jury sometimes reach settlements that reflect not just the value of the underlying claim but the value of making the discovery process stop. The threat of having internal claims practices exposed through discovery is a form of pressure that operates separately from the merits of the underlying dispute and that experienced insurance litigators use deliberately.

Proving bad faith requires more than showing that the insurer was wrong about the claim. It requires showing they were unreasonably wrong, meaning that no reasonable insurer in possession of the same information could have reached the same conclusion, or that they knew they were wrong and proceeded anyway. This is a meaningful standard that genuine disputes about coverage, liability, or damages do not always satisfy. The insurer who made a defensible judgment call about a genuinely uncertain legal question and reached a conclusion that a court later disagreed with has not necessarily acted in bad faith. The insurer who ignored clearly relevant evidence, who applied an exclusion to facts that plainly did not fall within it, who offered a settlement bearing no relationship to the documented damages while internally reserving the claim for a much higher amount, or who denied a claim to meet performance metrics rather than on the merits has acted in bad faith in the meaningful legal sense. Building the case requires the insurer’s internal documents, which requires litigation and discovery, which is why bad faith cases are almost never resolved through the administrative or pre-litigation stages and why they require counsel experienced in insurance litigation specifically.

Missouri recognizes both first-party and third-party bad faith claims, and Missouri courts have applied the doctrine in ways that provide genuine accountability for insurer misconduct. Missouri’s vexatious refusal to pay statute, found at Section 375.420 of the Missouri Revised Statutes, provides that when an insurer refuses to pay a loss without reasonable cause or excuse, the insured is entitled to recover not just the policy benefits but also damages of up to twenty percent of the first fifteen hundred dollars of the loss and ten percent of the remainder, plus reasonable attorney fees. This statute applies to first-party claims and provides a concrete, codified remedy for unreasonable claim denial that operates alongside the common law bad faith tort. The combination of the statutory remedy and the common law bad faith claim means that Missouri policyholders have more than one theory of recovery when an insurer has treated them unlawfully, and an attorney familiar with both frameworks can pursue the approach most suited to the specific facts of the insurer’s conduct.

The practical question most people are actually asking when they research bad faith insurance is whether what happened to them qualifies and whether it is worth pursuing. The honest answer is that it depends on the specific conduct, the documentation of that conduct, and the damages caused by it, and that those are questions requiring legal analysis rather than general information. What can be said generally is that bad faith claims are worth pursuing when the insurer’s conduct was clearly unreasonable, when the damages caused by that conduct are substantial, and when the internal evidence that would establish the insurer’s actual state of mind is obtainable through discovery. They are worth pursuing less often when the insurer made a judgment call in a genuinely uncertain situation and the main dispute is about the dollar value of a claim that was always going to be negotiated. The difference between those two situations is the difference between an unreasonable denial and a low offer, and the attorney evaluating the claim will be asking which of those it actually was.

The insurer who delayed your claim for months, denied it on grounds they knew were legally unsupportable, offered you a fraction of its documented value while their own internal records showed they knew what it was worth, or pressured you into settling a serious injury claim before you understood what you were giving up has done something that the law treats as more than a contractual disagreement. It treated a vulnerable person’s misfortune as a business opportunity, and the bad faith doctrine exists specifically to make that calculation unprofitable. Whether your situation rises to that level is a question worth asking, and the cost of asking it, which is typically a free consultation with an attorney who handles insurance litigation, is low relative to what the answer might be worth.

This article is for general informational purposes and does not constitute legal advice. Bad faith insurance law varies by state and the specific facts of how your claim was handled determine whether a bad faith claim is viable. If you believe an insurer has acted in bad faith, consult a licensed attorney in your jurisdiction as soon as possible.