Is Arizona's Required Minimum Car Insurance Enough After a Serious Crash?

No. Arizona's Minimum Coverage Rarely Survives the First Day of a Serious Crash.

Arizona requires drivers to carry $25,000 per person and $50,000 per accident in bodily injury liability, plus $15,000 for property damage, under A.R.S. § 28-4009.^[1]

That 25/50/15 minimum is the least coverage the law allows, and it was set to keep drivers legal, not to pay for a serious injury.

A single surgery can exhaust the $25,000 before you leave the hospital.

The gap between what the at-fault driver carries and what your injuries cost is where most Arizona crash victims get stuck.

Closing that gap is investigative work: finding every policy that applies, in the order that protects you.

Call (888) 713-6653 for a free review, and we will map the coverage in your case before the insurer defines it for you.

What a Serious Arizona Crash Costs Against a $25,000 Policy

The minimum was never priced against real medical care. What crashes actually cost in Arizona:

• Ambulance ride to a Phoenix or Tucson ER: $2,500 to $8,000
• Helicopter transport from a rural I-17 or I-40 crash: $40,000+
• Single ER visit with imaging at Banner University Medical Center or Valleywise Health: $15,000 to $30,000
• Surgery with a hospital stay: $50,000 to $150,000+
• Spinal fusion: $150,000 before rehab starts
• Traumatic brain injury treatment and rehabilitation: $200,000+

Run the everyday version of the math. A driver carrying the $25,000 minimum hits you on I-10, the Loop 101, or Camelback Road. You end up at Banner University Medical Center with a broken femur that needs surgical repair. The policy maxes out before you leave the hospital, and your lost wages, pain and suffering, and months of physical therapy have not been paid a dollar.

Arizona law does not cap what your claim is worth. The at-fault driver's policy caps what that one policy pays. Those are different numbers, and the difference is why the search for additional coverage decides serious cases.

The at-fault driver's $25,000 liability policy is a starting point, and in a serious crash it is almost never the ending point. Once it exhausts, the recovery depends on what else exists:

Your own UM and UIM coverage. Uninsured motorist coverage pays when the at-fault driver has no insurance at all. Underinsured motorist coverage pays the gap when their policy runs out. Arizona does not force you to buy either, but A.R.S. § 20-259.01 forces every insurer to offer both, in amounts equal to your liability limits.^[2] Because these are claims against your own carrier, they follow their own rules, covered on our page about Arizona uninsured and underinsured motorist claims.

Stacked household coverage. Where a household policy covers multiple vehicles, UM/UIM limits can sometimes be combined across them, and two cars at $50,000 each may mean $100,000 available. Whether stacking applies depends on the policy language, so the full policy gets read, and the reading is done by someone looking for coverage rather than someone paid to limit it.

Commercial vehicle policies. If an 18-wheeler, box truck, or delivery van hit you, federal law requires far more coverage than 25/50/15. Interstate carriers hauling general freight must carry at least $750,000, and many fleets hold layered policies in the millions. The coverage picture in a truck case is different enough that it has its own playbook.

An employer behind the driver. A driver working at the time of the crash usually puts the employer's commercial policy in play: delivery drivers, contractors in company trucks, employees running work errands. The question is what the driver was doing, and the answer is worth finding early, before the story hardens.

Umbrella policies. Individuals and businesses carry umbrella coverage that begins where the primary policy ends. Umbrella policies do not announce themselves. They surface in discovery, when a lawyer subpoenas the insurance information a lawsuit entitles you to see.

Rideshare coverage tiers. When an Uber or Lyft driver caused the crash, coverage depends on the app status at that moment. Offline means personal policy only. App on and waiting means limited contingent coverage. En route or carrying a passenger means the company's $1 million liability policy. Phoenix and Scottsdale see heavy rideshare volume around the entertainment districts and Sky Harbor, and the company has every reason to argue the driver was in a cheaper period.

A bar or restaurant that overserved. When the minimum-limits driver was drunk, Arizona's dram shop law can put the establishment that kept serving an obviously intoxicated customer on the hook alongside the driver. That claim reaches a business policy sized very differently from 25/50/15, and our page on Arizona dram shop liability explains when it applies.

Under Arizona's several-liability system, each responsible party pays its own share of fault. That makes the search wider, because every additional defendant found is additional coverage in the case, and every defendant missed is a share of fault the others will try to park on an empty chair.

Pull your policy declarations page. It is the one- or two-page summary listing your coverages and limits, and under Arizona law it is the final expression of what you selected or rejected.

Look for lines reading Uninsured Motorist or UM, and Underinsured Motorist or UIM. If they show limits, you have the coverage at those limits. If they are absent, you are exposed to exactly the gap this page describes, and fixing it costs comparatively little.

If you are already hurt and the declarations page shows no UM/UIM, the question becomes whether the insurer made the offer the statute requires, in the form the statute requires. That is a legal question worth an actual review rather than an adjuster's answer, because when the paperwork fails the statute, the coverage question reopens.

Our Arizona injury trial attorneys read the policy file in every underinsured case for exactly that reason.