How to File a Car Accident Insurance Claim in Arizona: Step-by-Step

Short answer: To file an Arizona car accident claim, address safety and injuries first, exchange and preserve the crash information, notify your own insurer promptly, and request a claim number. Then document vehicle damage and medical care, ask which coverages are under review, track expenses, and do not sign a final release without understanding which rights it closes.

More than one claim may exist: one under your own policy and another against another driver’s liability coverage. The policies, purchased coverages, facts, and liability determine which coverage may pay and up to what limit.

Before opening the claim

Step 1: Address safety, injuries, and police notice

Get to a safe position without leaving the scene. Call 911 for injuries, death, or an immediate danger. A.R.S. § 28-666 requires immediate notice to authorities when a crash causes injury or death. For the complete on-scene sequence, read what to do after a Phoenix car accident.

The $2,000 threshold in A.R.S. § 28-667 concerns the written report prepared by an officer or public employee who investigates the crash. It is not a general rule requiring a driver to estimate property damage before requesting help.

Step 2: Exchange information and document what happened

Under A.R.S. § 28-663, a driver must provide a name, address, and vehicle registration number, show a driver’s license on request, and render reasonable assistance to an injured person. Also collect insurer and policy information, the license plate, the owner’s name, and witness details.

Take photographs of vehicles, lanes, signals, signs, marks, debris, and visible injuries without risking your safety. Follow our accident checklist. For your records, create a diagram showing how the vehicles approached and where they stopped while the details are fresh.

Opening and organizing the claim

Step 3: Notify your own insurer promptly

Call the claims number on your insurance card or application. Official Arizona Department of Insurance and Financial Institutions guidance advises consumers to notify the agent promptly and keep detailed notes of conversations.

Provide the basic facts you know: date, time, location, vehicles and people involved, report number, and whether medical care occurred. Then ask for:

• Claim number
• Adjuster’s name, phone number, and email
• List of documents the insurer requests
• Confirmation of the coverages under review
• Applicable deductible and inspection or repair process
• Any policy deadline or cooperation duty

Record the date of every call and confirm important conversations in writing.

Step 4: Distinguish your claim from the claim against another driver

A first-party claim is made under your own policy. Depending on what you purchased, it may involve collision, medical payments, rental, uninsured-motorist (UM), or underinsured-motorist (UIM) coverage.

A third-party claim is made against another person’s liability coverage. That insurer will investigate liability, damages, and coverage before deciding what it accepts. The existence of a policy does not guarantee that it covers every loss.

Ask for important coverage or valuation decisions in writing and compare them with the policy and your documents.

Step 5: Give accurate information without guessing

Answer truthfully. If you do not remember a speed, distance, or sequence, say so. Do not minimize or exaggerate symptoms. Before signing a medical authorization, understand what information it permits the recipient to obtain.

Your own policy may impose cooperation duties. Another person’s insurer does not have the same contractual relationship with you. Before an extensive recorded statement, ask who is requesting it, how it will be used, and whether your policy requires it; if you are unsure, get advice. Read what to know before speaking with an insurer.

Step 6: Preserve evidence and maintain a loss file

Keep:

• Original photographs and videos
• Report or incident number
• Vehicle estimates, invoices, and valuations
• Medical records, bills, instructions, and prescriptions
• Towing, rental, transportation, and other receipts
• Proof of lost income or missed work
• Emails, letters, and dated notes of insurer calls

Arizona’s insurance regulator recommends preserving out-of-pocket receipts and detailed conversation notes. Keep original files unchanged and send copies.

Step 7: Address injuries and document the course of care

Seek care based on your symptoms and follow the medical professional’s instructions. If you are choosing between immediate options, read ER versus urgent care after a crash.

Keep instructions, work restrictions, bills, and appointments. If you miss an appointment or treatment pauses, record why. Maximum medical improvement can matter in some claims, but no universal rule requires every decision or settlement to wait for MMI.

Evaluating and resolving the claim

Step 8: Review the investigation, coverage, and damage calculation

Compare the insurer’s position with the report, photographs, witness accounts, policy, estimates, and medical records. Arizona identifies certain conduct as an unfair claim-settlement practice when performed with sufficient frequency to constitute a general business practice, including denying a claim without a reasonable investigation or failing to reasonably explain a denial or settlement offer. See A.R.S. § 20-461. The statute provides an administrative remedy and does not itself create a private right of action.

If you believe an insurer is mishandling the claim, review the complaint options offered by the Arizona Department of Insurance and Financial Institutions. A regulatory complaint does not replace compliance with your own legal deadlines.

Step 9: Prepare a documented request for payment

When you reasonably understand the injuries, property damage, coverage, and losses, organize a request supported by records. A demand letter may summarize liability, treatment, bills, lost income, other damages, and the amount requested.

Not every claim needs a formal demand letter, and not every claim should resolve at the same point. If the future extent of an injury remains unclear, account for that risk before proposing or accepting a final resolution.

Step 10: Review the offer and release

An offer is not necessarily the net amount you will receive. Review deductibles, expenses, liens, or other applicable obligations. Read the full release and identify which people, claims, and coverages will be closed and whether it resolves only vehicle damage or also bodily injury.

If the claim does not settle, options may include further negotiation, mediation, or litigation. No path guarantees a result.

An insurance claim does not stop the lawsuit deadline

Opening or negotiating a claim does not automatically pause the court deadline. For many Arizona personal-injury and property-damage actions, A.R.S. § 12-542 provides a general two-year period after the cause of action accrues.

Exceptions can be much shorter. If a public entity or employee is involved, A.R.S. § 12-821.01 may require formal notice within 180 days, and A.R.S. § 12-821 provides a one-year period for the action. Other rules may apply depending on the person injured, claim type, policy, and facts.

Do not wait for an insurer to “finish reviewing” before identifying the controlling date.

When should you consult a lawyer?

Arizona does not require you to hire a lawyer within a particular number of days after a crash. It may be prudent to get advice early when there are injuries, disputed fault, several people or policies, a commercial or public vehicle, a death, a broad release, or uncertainty about a deadline.

A consultation does not obligate you to hire. Before signing an agreement, read how Arizona car accident attorney fees and costs work. The percentage, case costs, and net amount should be explained in the written agreement.

If you would like Law Badgers to review the situation, contact us or call (833) DTF-IGHT. The consultation is free. No lawyer can guarantee a recovery or particular result.