What Should You Do Immediately After a Car Accident in Chicago?

This page has been written, edited, and reviewed by a team of legal writers following our comprehensive editorial guidelines. This page was approved by Founder, Joseph Conboy who has years of legal experience. Our last modified date shows when this page was last reviewed.

Last updated on: September 23, 2025

Joseph Conboy | September 23, 2025
What Should You Do Immediately After a Car Accident in Chicago?

Being involved in a car accident in Chicago can be overwhelming. With the chaos of a motor vehicle accident, it’s easy to feel confused and unsure about what to do next. Taking the right steps immediately after a car accident is important to protect your health, preserve your legal rights, and ensure you’re in the best position for future personal injury claims.

This guide provides clear and practical steps to take after a Chicago auto accident, helping you gather the necessary evidence and get the medical care and legal assistance you need. At Conboy Law, our Chicago car crash lawyer offers free consultations to help you understand your options and ensure that you receive fair compensation.

First 5 Minutes: Secure the Scene and Ensure Safety

In the immediate aftermath of a car wreck, your first priority should always be safety. The moments following a collision are crucial in preventing further damage and ensuring everyone’s well-being. Here’s what to do in the first 5 minutes:

Move to a Safe Location If Possible (Sidewalk, Shoulder)

If your vehicle is still operable, move it to a safe location, such as the sidewalk or shoulder of the road. If you are on a busy street, especially in downtown Chicago, moving your car out of traffic can prevent additional accidents. However, if the car is severely damaged or you are unable to move it, stay inside the vehicle with your seatbelt fastened and wait for emergency personnel to arrive.

Turn On Your Hazard Lights and Set Up Flares or Triangles

Once you’re in a safe spot, turn on your hazard lights to alert other drivers about the car wreck. If you have flares or reflective triangles, set them up around your car to make the accident scene more visible to approaching vehicles. This is especially important if you’re involved in a serious collision on busy roads like Lake Shore Drive or the Dan Ryan Expressway.

Check Yourself and Passengers for Injuries

Take a moment to check yourself and your passengers for visible injuries. If anyone is hurt, seek medical care immediately. Even if you don’t feel hurt, it’s important to see a doctor, as some injuries like whiplash or internal injuries may not be apparent right away. Document any visible injuries, as this can help with your personal injury claims later.

Call 911 to Report the Accident and Request Medical Help

Calling 911 is essential. The police officer will file an accident report, which is crucial for your insurance claims and legal representation. If there are injuries, medical help will be sent right away. The Chicago Police Department or Illinois State Police will also help manage the accident scene and provide an official report, which is an important part of filing insurance claims.

Next 15 Minutes: Notify Authorities and Begin Documentation

Next 15 Minutes: Notify Authorities and Begin Documentation

Once the scene is secure, you’ll need to start gathering information and fulfilling your legal obligations. Proper documentation is critical for any future claims and to protect your rights in a fault-based insurance system.

Exchange Information with the Other Driver(s)

One of the first things you should do is exchange information with the other drivers involved in the accident. Be sure to collect:

  • Name, address, and contact details
  • Driver’s license number
  • Insurance company name, policy number, and insurance company contact
  • License plate numbers
  • Vehicles involved

This information is necessary for filing personal injury claims and property damage claims with the insurance companies of all the drivers involved. Ensure you get details from each driver, including the other party’s insurance provider, and avoid admitting fault at this stage.

Speak to the Chicago Police Officer and Ensure a Report is Filed

When the police officer arrives, they will assess the scene of the accident and create an accident report. This report will include details about the drivers involved, vehicle damage, and any violations. Be sure to cooperate with the officer, but avoid talking about who is at fault. The accident report will serve as an essential part of your legal representation and insurance claims, especially when you pursue compensation later.

Take Photos and Videos of the Scene, Vehicles, and Surroundings

Use your phone to document the entire accident scene thoroughly. Take photos of the vehicles involved, their damage, skid marks, and traffic signs. Capture the surrounding area, including street names and intersections, as this can help identify potential witnesses and provide context for your insurance provider. The more detailed your documentation, the stronger your case will be, whether you are seeking compensation for lost wages, medical bills, or property damage.

Look for and Speak to Eyewitnesses

If there are any potential witnesses to the accident, gather their contact information. Witness statements can be invaluable when disputing fault or clarifying the details of the accident. These statements can make all the difference in a serious collision, especially if multiple cars or drivers are involved.

In the Following Hours: Protect Your Health and Your Claim

In the Following Hours: Protect Your Health and Your Claim

Once you’ve left the scene, the next steps are crucial for both your physical recovery and the strength of your claim. The actions you take will affect how your medical care is documented and how your claim is processed.

Seek a Full Medical Evaluation, Even If You Feel Fine

Even if you don’t feel injured immediately after the accident, it’s essential to seek medical attention right away. Some injuries, such as whiplash, internal injuries, or head trauma, may not show symptoms for hours or days.

A full medical evaluation will ensure that any injuries are properly documented in your medical records. These records are crucial for your insurance claims, especially when seeking compensation for medical bills, emotional pain, and lost wages.

Notify Your Own Insurance Company of the Accident

As soon as possible, contact your insurance company to report the accident. Even if you are not at fault, it’s important to notify your insurance provider. If the other driver doesn’t have insurance or is underinsured, your uninsured motorist coverage can help pay for medical expenses, vehicle damage, and other expenses. This step ensures that your insurance information is on file and the claims process can begin without delay.

What Not to Do: Avoid Speculating or Admitting Fault

It’s important to avoid admitting fault or speculating about what happened, either at the scene or afterward. Anything you say could be used against you by the other driver’s insurance company or in legal action.

Stick to the facts when reporting the accident to your insurance company or a Chicago car accident lawyer. A lawyer can help protect your rights and prevent you from making statements that could harm your case.

Frequently Asked Questions (FAQs)

Is it a law to call the police after a car accident in Chicago?

Yes, Illinois law requires you to report accidents that involve injuries, significant property damage, or vehicles involved in a hit-and-run. A police report is essential for your claim.

What information should I get from the other driver?

Exchange the following:

  • Name, address, and contact details
  • Driver’s license number and license plate numbers
  • Driver’s insurance company and policy number

This information is necessary for your insurance claims and legal representation.

What if the other driver doesn’t have insurance?

If the other driver doesn’t have insurance, you can use your own uninsured motorist coverage if you have it. Notify your insurance company to begin the claims process.

Should I see a doctor if I don’t feel hurt?

Yes, even if you don’t feel hurt, you should see a doctor. Some injuries, like whiplash, may not be immediately visible but can become serious later.

How long do I have to report the accident to my insurance?

You should report the accident to your insurance company as soon as possible, preferably within 24 to 48 hours.

When should I contact a Chicago car accident lawyer?

If there are serious injuries, property damage, or disputes about fault, contact a Chicago car accident attorney right away. They can help you pursue compensation.

Contact Our Car Accident Lawyer for Expert Guidance After Your Chicago Accident

Contact Our Car Accident Lawyer for Expert Guidance After Your Chicago Accident

Dealing with the aftermath of a car accident can be overwhelming, particularly when navigating insurance adjusters and the parties involved. Conboy Law is here to help. After a crash, it’s important to gather all relevant details, including the cars involved, the crash report, and any medical records from the emergency room. Navigating the insurance claims process can be difficult, but we’re experienced in dealing with the Illinois Department and ensuring you receive maximum compensation.

Contact us for a free case review. We provide legal representation on a contingency fee basis, meaning you only pay if we win your case. Let our personal injury lawyer handle the insurance companies and legal complexities while you focus on your recovery. Call us today for expert guidance and to protect your rights.

Joseph Conboy
Founding Attorney

Joseph M. Conboy, founder of Conboy Law, represents victims of catastrophic injuries and wrongful death, securing numerous multi-million-dollar results. Recognized as a Super Lawyers Rising Star (2019–2022), he is a member of the American Association for Justice and Illinois Trial Lawyers Association. Mr. Conboy earned his J.D. from DePaul University and a B.A. in Economics from the University of Colorado.

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