Most of the mistakes that hurt car accident claims happen in the first 30 days. Insurance companies have experienced adjusters who move quickly — and the decisions you make in the first month about medical care, recorded statements, documentation, and social media can have an outsized and permanent effect on your settlement amount.

This checklist covers everything you need to do, roughly in chronological order, to protect your claim and position yourself for a fair recovery.

Days 1–3: The Critical First 72 Hours

What happens immediately after the accident sets the foundation for everything that follows.

  • ✅Call 911 and get a police report. A police report is the foundational document of your claim. It establishes the basic facts — date, time, location, vehicles involved, initial fault assessment, and whether citations were issued. Without a police report, you're relying entirely on your word against the other driver's.
  • ✅Photograph everything at the scene. Vehicle damage from multiple angles, the position of both vehicles, road conditions, traffic signals and signs, skid marks, any debris, weather conditions, and your visible injuries. Take more photos than you think you need — you won't be able to go back.
  • ✅Exchange information and collect witnesses. Get the other driver's name, insurance company, policy number, license plate, and driver's license number. Get names and phone numbers from any witnesses — they'll be harder to track down later.
  • ✅Seek medical evaluation immediately. Even if you feel "okay," see a doctor the same day or the next day. Many serious injuries — whiplash, soft tissue damage, concussions — don't fully manifest for 24–72 hours. A gap in medical care from day one will be used by the insurer as evidence that you weren't hurt.
  • ✅Don't say "I'm fine" or apologize. At the scene, to witnesses, to the police, or to the other driver. Even expressions of sympathy can be interpreted as admissions of fault. State the facts calmly.

Days 3–7: Notifications and Documentation

Start building your documentation file and handle required notifications.

  • ✅Notify your own insurance company. Most auto insurance policies require prompt notification after an accident, even when the other driver is clearly at fault. Failing to notify promptly can complicate your own UIM or collision claims.
  • ✅Do NOT give a recorded statement to the other driver's insurer. You are not legally required to. Politely decline and say you'll contact them after consulting with an attorney. Their adjuster's job is to get you on record saying something that reduces your claim.
  • ✅Start a daily injury journal. Each day, write a brief entry about your pain levels (1–10), specific symptoms, activities you couldn't do, sleep quality, and emotional state. This journal becomes powerful evidence of your non-economic damages during settlement negotiations.
  • ✅Request a copy of the police report. You can usually obtain it from the responding law enforcement agency within a few days. Review it for accuracy — errors can be corrected.
  • ✅Start saving all bills and records. Medical bills, prescription receipts, physical therapy records, any correspondence with insurance companies. Keep everything in one folder — physical or digital.

Days 7–30: Treatment, Evaluation, and Legal Decisions

Focus on your medical trajectory and decide whether to involve an attorney.

  • ✅Follow your doctor's treatment plan completely. Attend every appointment. Gaps in treatment — even a single missed appointment — are interpreted by insurers as evidence that you weren't seriously hurt. Consistency of care is critical to your claim's credibility.
  • ✅Get written documentation of lost wages. Ask your employer for a letter on company letterhead confirming the dates you missed and your hourly rate or salary. This is required to claim lost wages in your settlement.
  • ✅Consult a personal injury attorney if injuries are serious. Most offer free consultations and work on contingency — no fee unless you win. If you have surgery, significant lost wages, permanent injury, or any dispute about fault, attorney involvement almost always results in a substantially higher recovery.
  • ✅Assess your medical trajectory. By day 30, you should have a clearer sense of whether your injuries are likely to resolve fully or become chronic. This determines whether you should settle quickly (minor injuries with full recovery) or wait for a complete picture of your damages (serious injuries with uncertain prognosis).
  • ✅Don't settle before reaching Maximum Medical Improvement (MMI). MMI is the point at which your condition has stabilized — either fully healed or reached a permanent plateau. Settling before MMI means you may be leaving significant future medical costs off the table.

🚫 Critical Mistakes to Avoid in the First 30 Days

  • Posting anything about your accident, injuries, or daily activities on social media — defense attorneys and adjusters actively monitor this
  • Signing any broad medical records release from the other driver's insurer without attorney review
  • Accepting any settlement offer before completing medical treatment
  • Giving a recorded statement to the at-fault driver's insurance company
  • Missing medical appointments or gaps in treatment
  • Discarding any receipts, bills, or documentation related to the accident

Know your state's statute of limitations. Most states give you 2–3 years from the accident date to file a personal injury lawsuit. Miss the deadline and you permanently lose the right to sue, regardless of how strong your case is. If you're uncertain of your deadline, consult an attorney promptly.

Once you've documented your damages, use our free calculator to estimate what your claim may be worth before entering any settlement negotiations.

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