Being wrong is not bad faith. Arizona insurers are allowed to dispute claims, value them lower than you do, and lose that argument. What they are not allowed to do is handle a claim unreasonably while knowing it is unreasonable.
The duty only runs one way
This distinction decides most of these questions. Your own insurer owes you a duty of good faith and fair dealing, because you have a contract with them. That covers uninsured motorist claims, underinsured motorist claims, medical payments and property coverage.
The other driver’s insurer owes you nothing of the kind. However badly they behave, the relationship is adversarial by design and bad faith is not the remedy.
What the standard actually requires
Arizona courts look for an unreasonable denial or handling of the claim, combined with the insurer knowing it was unreasonable or acting with reckless disregard for whether it was.
Two elements, and the second is what keeps ordinary disputes out. A genuine disagreement about value, investigated properly, is not bad faith even when the insurer turns out to be wrong.
The patterns that support it
Failing to investigate before denying. Ignoring evidence favourable to the insured, such as a treating physician’s opinion, while relying only on a paper reviewer. Misrepresenting policy terms. Unreasonable delay with no explanation. Making a lowball offer with no basis and refusing to explain it. Failing to settle within limits when liability is clear and exposure exceeds the policy.
One instance rarely carries a case. A pattern across the file usually does.
Why it matters financially
A bad faith claim can reach beyond the policy limits, and in cases showing an evil mind or spite Arizona permits punitive damages. That is a high bar and it is not the ordinary outcome.
Practically, the real value is often earlier. An insurer that recognises a documented bad faith exposure evaluates the underlying claim very differently.
Build the record while the claim is open
This is the part people miss. Put requests in writing. Ask for the specific policy provision relied on. Ask which records were reviewed and by whom. Keep a log of calls with dates and names.
A bad faith case is built from the claim file, and the claim file is created while you are still trying to resolve things normally.
What the file should show
Every request in writing with a date. Every promised call-back and whether it happened. Which records you sent and when. The specific policy provision each position relied on. The name of anyone who reviewed your medical records and their qualifications.
A bad faith claim is proved from the claim file, and the claim file is written while you are still trying to settle normally. Most people build it accidentally or not at all.
What it is not
It is not a remedy for an offer you consider too low, on its own. It is not available because an adjuster was rude or slow to return calls. And it is not a route to reopen a claim you settled voluntarily with full information.
Saying that plainly matters, because bad faith gets raised far more often than it applies, and a claim built on irritation rather than on the file weakens everything around it.
The deadlines
The underlying injury claim runs two years under A.R.S. § 12-542. A bad faith claim is a separate cause of action with its own timing, which is one more reason not to let an extended negotiation run without advice.
If you were hurt in Arizona, talk to us before you talk to the insurance adjuster. The case review is free and there is no obligation. Call (480) 937-2116
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