Arizona Does Not Require Medical Payments Coverage
Arizona does not mandate medical payments coverage on your auto policy. The state requires only liability insurance: $25,000 bodily injury per person, $50,000 bodily injury per accident, and $15,000 property damage. MedPay is an optional add-on you choose when structuring coverage for each vehicle in your household.
This creates a layering decision. MedPay pays medical bills for you and your passengers after an accident, regardless of fault, up to the policy limit you select. It sits alongside your health insurance, not in place of it. When you insure multiple vehicles on one policy, you decide whether to add MedPay to every car, some cars, or none—and that choice hinges on how your existing health coverage handles auto accident claims.
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Get Your Free QuoteArizona Minimum Liability Limits
$25,000 / $50,000 / $15,000
Arizona requires $25,000 bodily injury per person, $50,000 per accident, and $15,000 property damage. These minimums cover injuries and damage you cause to others, not your own medical bills.
Arizona Department of Transportation, Motor Vehicle Division
How Medical Payments Coverage Works Across Multiple Vehicles
MedPay is a per-vehicle coverage. If someone is injured while occupying that vehicle, MedPay pays their medical bills up to the limit, no matter who was at fault.
The coverage follows the vehicle, not the driver. If your teenager drives the family sedan and causes an accident, MedPay on that sedan pays medical bills for the teen and any passengers. If you drive a different car on the same policy that does not carry MedPay, an accident in that car triggers no MedPay benefit.
Most carriers price MedPay as a flat add-on per vehicle. The per-vehicle structure means you can tailor coverage: add MedPay to the car your teen drives and skip it on the rarely-driven third vehicle if that fits your household's risk profile.
MedPay pays first, before your health insurance deductible applies. That sequencing determines whether the coverage adds value or duplicates benefits you already carry.
MedPay and Health Insurance: Which Pays First
MedPay is primary coverage. It pays medical bills immediately after an accident, with no deductible and no coordination-of-benefits delay. Your health insurance is secondary: it pays only after MedPay exhausts its limit.
This sequencing matters most when your health plan carries a high deductible. A household with a low-deductible health plan and comprehensive coverage gains less—MedPay prepays expenses the health insurer would cover after a modest deductible anyway.
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When Adding MedPay Makes Sense for Multi-Car Households
Add MedPay when your household carries a high-deductible health plan and you want to avoid paying that deductible after an auto accident. The coverage effectively converts your health plan's deductible into a prepaid benefit.
Add MedPay when your household includes drivers or passengers who lack health insurance. MedPay covers anyone injured in the insured vehicle, regardless of whether they carry their own health coverage. If a passenger in your car is uninsured, MedPay pays their medical bills up to the limit without requiring them to file a liability claim against you.
Skip MedPay when your health plan carries a low deductible and you are comfortable paying that amount after an accident. A household with a $500 health deductible and strong health coverage gains little from MedPay: the health plan covers most bills after a modest out-of-pocket cost, and MedPay duplicates that benefit at an additional premium.
Evaluate per vehicle. If one car in your household is driven primarily by a high-risk or inexperienced driver—your teenager, for example—adding MedPay to that vehicle hedges against the higher accident probability. The other vehicles on your policy can carry different coverage if their use profile justifies it.
Arizona Uninsured Motorist Rate
10.6%
One in ten Arizona drivers carries no insurance. MedPay pays your medical bills after an accident regardless of whether the other driver is insured or at fault, closing a gap uninsured-motorist coverage does not always fill.
Insurance Research Council, 2023
MedPay Versus Uninsured Motorist Bodily Injury Coverage
Arizona does not require uninsured motorist bodily injury coverage, but most carriers offer it. UM bodily injury pays your medical bills when an uninsured or underinsured driver causes an accident and cannot cover your expenses. MedPay pays your bills regardless of who caused the accident or whether the other driver carries insurance.
The two coverages overlap in some scenarios and diverge in others. If an uninsured driver hits you and you carry both MedPay and UM bodily injury, MedPay pays first up to its limit, then UM bodily injury covers the remainder. If you cause the accident yourself—single-vehicle crash, for example—MedPay pays but UM bodily injury does not, because no other driver is at fault. Households that carry both coverages gain the broadest protection; households that carry only one must choose based on which gap they want to close.
Compare Carriers That Write Multi-Car Policies in Arizona
MedPay pricing and availability vary by carrier. Some insurers include MedPay as a standard option on every quote; others require you to request it explicitly. When you compare quotes for your household's vehicles, confirm whether MedPay appears as a line item and what limits each carrier offers. Carriers writing multi-car policies in Arizona include State Farm, Geico, Progressive, Allstate, Farmers, USAA, American Family, Liberty Mutual, Nationwide, and Travelers.
Request quotes with and without MedPay on each vehicle. The per-vehicle cost difference shows you exactly what the coverage adds to your household's total premium. Compare that cost against your health plan's deductible and your household's accident risk profile. The decision is structural, not emotional: does prepaying medical bills through MedPay cost less than paying your health deductible out of pocket after an accident? If yes, add it. If no, skip it and allocate that premium to higher liability limits or comprehensive coverage instead.