From the moment of impact to your final settlement check. Every step explained in detail — including the mistakes most people make in the first hour.
The first thing to do — before you check your car, before you call your spouse, before you even look for your phone — is check every person involved in the crash for injuries. Check yourself. Check your passengers. If it is safe, check the other vehicle.
If anyone is injured, unconscious, complaining of pain, or if there is any doubt at all: call 911 immediately. Do not self-diagnose. Do not let the other driver talk you out of calling. In every US state, emergency services are dispatched at no direct cost to the caller.
Never move an injured person unless there is fire or immediate danger of explosion. Moving someone with a spinal injury can cause permanent paralysis. If there is no immediate threat, keep them still and calm until paramedics arrive.
Even if everyone initially says they feel fine, still consider calling police at minimum. The shock and adrenaline from a crash can mask pain for hours. People who decline medical attention at the scene and then discover injuries 48 hours later often face an uphill battle with insurance companies claiming the injuries were not related to the crash.
Secondary collisions are one of the most common causes of fatality after a highway accident. If the vehicles are drivable and nobody has obvious spinal injuries, move them off the main road to the shoulder, a parking lot, or a side street. Turn on your hazard lights the moment the crash happens — this alerts other drivers.
If you cannot move the vehicle, get yourself and all passengers to safety behind a barrier, away from the road. Do not stand between vehicles or in active traffic lanes while waiting for police. Place road flares or triangle reflectors if you have them.
Most US states allow — and some require — you to move vehicles out of traffic after a minor accident with no injuries. Check your state’s specific laws, but in general, moving to safety is the right call.
Even if it is a minor fender-bender and everyone is fine, call the police and get an official report. Here is why this matters: without a police report, there is no official record of what happened. A week later, the other driver can change their story entirely, claim they were not at fault, or deny the crash happened at all.
When officers arrive: stay calm, answer questions factually, but do not speculate about fault or blame. Just describe what happened. Get the officer’s full name, badge number, and the case/report number before they leave. You will need this to request the official report later.
Most states require you to report accidents where damage exceeds $1,000, where anyone is injured, or where a commercial vehicle is involved. Even if your state does not require it, a police report is almost always valuable for your insurance claim.
Your smartphone is your most powerful tool right now. Take as many photos as possible before any vehicle is moved from its post-crash position. The more documentation you have, the harder it is for an insurance adjuster to dispute your account.
Photograph: both vehicles from all four angles, all areas of visible damage (close-up and wide shots), both license plates, any visible injuries on yourself or passengers, the road surface, skid marks, traffic signs and signals, weather and lighting conditions, and any debris on the road.
If there are witnesses, get their names and phone numbers. Witness statements are extremely valuable when fault is disputed. Many witnesses are willing to help but will not stick around — approach them politely and ask quickly.
Record a brief voice memo while everything is fresh. Describe what you saw, heard, and felt — the direction each car was traveling, what the other driver said, road conditions. This detail is often forgotten by the time you talk to a lawyer or adjuster.
Collect the following from every other driver involved: full legal name, current address, phone number, driver’s license number and issuing state, license plate number, vehicle make, model, and year, insurance company name, and policy number.
The easiest approach: photograph their insurance card and driver’s license directly. This eliminates transcription errors and gives you exact documentation. Also note any passengers in other vehicles and get their names if possible.
If a commercial truck was involved, also get the company name, DOT number (usually on the truck door), and the driver’s CDL information. Commercial vehicle cases are significantly more complex and almost always require an attorney.
This is the single most common, costly mistake made at accident scenes. Americans are conditioned to apologize reflexively when something bad happens — it is a social reflex, not an admission of actual wrongdoing. But at an accident scene, that reflex can cost you your entire claim.
The other driver, their attorney, or their insurance company can present your apology as a verbal admission of fault. In states with contributory negligence rules, being even 1% at fault can reduce or eliminate your recovery entirely.
Say nothing about fault at the scene. Be polite and cooperative, but limit your statements to factual descriptions of what happened. "The light turned green and I proceeded through the intersection" is fine. "I’m so sorry, I didn’t see you" is not.
Similarly: do not discuss your insurance policy limits with anyone, do not speculate about how the accident happened, and do not agree to settle anything on the spot — even if the other driver offers cash.
Most auto insurance policies require you to report accidents promptly — often within 24 to 72 hours. Failure to report can give your insurer grounds to deny a claim, even if you were not at fault. So yes, call them.
But here is what many people do not know: you can report the accident without giving a recorded statement right away. If your insurer or the other driver’s insurer asks for a recorded statement immediately, you are allowed to say you will provide one after consulting with an attorney. This is not uncooperative — it is smart.
Insurance adjusters are trained to ask questions in ways that minimize your payout. A quick 10-minute recorded call can be used to establish that your injuries are minor, your pain is manageable, and you share some of the fault. Speak with a lawyer before giving any recorded statement, even to your own insurer.
This step is non-negotiable. Here is the medical reality: whiplash, concussions, soft tissue injuries, and internal injuries frequently produce no symptoms — or minimal symptoms — in the first 12 to 24 hours after a crash. Your body floods with adrenaline and natural painkillers at the moment of impact, and that flood can mask serious injury.
By the time you wake up the next morning barely able to turn your neck, the insurer will argue that your injury happened somewhere else, between the accident and your doctor visit. They use gaps in medical treatment as one of their primary tools for lowering settlements.
Go to an urgent care clinic or emergency room, not just your family doctor. ER and urgent care visits create an immediate, time-stamped medical record linking your injuries to the accident. That record is worth thousands of dollars to your claim.
Keep every medical bill, prescription receipt, physical therapy record, and doctor’s note. These form the foundation of your economic damages calculation.
This is the step most people skip — and the most expensive skip of their lives. Insurance companies have entire departments dedicated to closing claims as quickly and cheaply as possible. They will contact you within days of the accident with a settlement offer that sounds reasonable but is often a fraction of what you could recover with legal help.
Studies consistently show that accident victims who hire personal injury attorneys receive settlements that are, on average, three to four times higher than those who negotiate alone — even after attorney fees. The contingency fee model means there is zero financial risk: you pay nothing unless the lawyer wins.
A free consultation gives you: a realistic case value estimate, a clear understanding of your legal options, and a professional opinion on whether the insurer’s offer is fair. Most consultations take 15 to 30 minutes and can be done by phone.
CrashGuide is not a law firm. Content is for informational purposes only. Always consult a licensed attorney.