Car accident claims: what to do next

What should I do today after a crash?

Put safety and care first. Call 911 if someone is injured. Gather driver and witness details only when it is safe. [1]

Move a drivable car out of traffic only if it is safe to do so. Keep photos of the scene and damage, plus the date and exact location. Get the other driver’s contact and insurance details. Ask how to get a report if an officer attends. Local reporting rules and your policy need their own check. [1] [3]

After a possible head injury, seek emergency care for danger signs. These include a headache that gets worse and does not go away, repeated vomiting, seizures, or being hard to wake. CDC says to call 911 or go to an emergency department right away for those signs. Do not wait for a claim review to get help. [8]

Tell a treating provider about symptoms and the crash. Ask for instructions about returning to work, driving and other activities. For a mild brain injury, CDC says symptoms can appear hours or days later. That does not establish a diagnosis or mean every later symptom came from the crash. [8] [9]

Whose insurance may cover the crash?

Read the policy rather than assuming the other driver’s insurer pays every loss. Different coverages address injury, damage to a car and drivers without enough insurance. State rules matter too. [1] [2]

The NAIC guide explains that no-fault coverage in some states pays certain injury losses without first deciding who caused the crash. It can also limit when someone may sue for injury. That is different from saying fault never matters or all losses are covered. Ask which coverage and state rules fit your records. [1]

California’s insurance guide describes liability, collision, medical-payment and uninsured-driver coverages. Each has a purpose and terms. A policy limit is the most a coverage will pay for a covered loss; it is not a promised check. Ask for the actual coverage, exclusions and amount you may have to pay yourself. [2] [1]

If the other driver lacks insurance or left the scene, ask about your own policy. Uninsured-driver and collision coverages have separate conditions. Keep what you know about the driver and any report. A missing driver does not let this page promise coverage or name who will pay. [1] [2]

What could I get for my crash losses?

No one has announced a payout for your crash in the general insurance guide linked here. Your loss records, fault rules and coverage need a personal review. Do not use an online multiplier as a promise of payment. [1] [4] [7]

Start with the losses you can show. Bring care bills, repair estimates, pay records and notes about work you missed. California’s court guide uses such records to explain proof of injury and income loss. A stack of bills alone does not establish who owes them or the amount available under a policy. [4] [5] [1]

An injury claim and car repair claim can involve different losses. California’s court guide explains that the same crash can involve both injury and property damage. Keep their records clear so a lawyer can assess each route and any different filing rule. Do not assume a car-repair payment settles or prices the injury claim. [4] [6]

Before accepting an offer, ask what losses it addresses and what any release would give up. Bring the full offer and proposed papers, not just the number. The NAIC guide advises asking questions and seeking a written explanation when you disagree with a claim decision. A lawyer can explain the legal terms you are being asked to sign. [1] [5] [11]

What time limits apply to my car accident claim?

Ask a lawyer to check the filing and notice rules for your crash. Your state, claim type, dates and parties can matter. Do not use a national countdown from this page. [6] [1]

California’s court guide separates injury and property-damage deadlines. It also warns that a claim involving a government agency can require an earlier notice step. Those are California examples, not the deadline for every reader. Show whether a public vehicle or employee was involved and ask which law applies. [6]

If the crash was months ago, ask for a legal review of the filing time. Dates, discovery and exceptions may need review. Nor should you assume insurance talks extend the time to sue. A lawyer can calculate the relevant dates from the actual events and rules. [6] [5]

Policy notice and record requests may have their own timing. The NAIC guide tells readers to report a claim promptly and follow state rules. Keep the date you notified the insurer and copies of notices. Ask what still needs to be done now. [1]

What happens after I check?

Explain the crash, losses and any urgent notices first. Ask what legal or insurance route may fit. Review who would handle the work and the terms before hiring anyone. [5] [1] [11]

A useful first discussion separates care needs, insurance duties and court options. Ask whether you need legal help for disputed fault, serious injury or several possible parties. California’s court guide identifies those as reasons advice may be especially important. It does not guarantee that a particular lawyer will take the case. [4] [5]

The insurer may ask for records or a statement while investigating a claim. Ask what your policy requires and discuss requests with a lawyer if you need advice. Do not ignore duties in your own policy. Keep a record of the request and what you provided. [1] [3]

If you disagree with how a claim is handled, ask for a written explanation. The NAIC guide points readers to their state insurance department for help with a dispute. That review is not a guarantee of a payment or a substitute for checking court time limits. Ask what each route can address. [1] [6]

Questions people ask

The questions below address disputed fault, insurance gaps and records after a crash. Use them to prepare specific questions about your case. The law, policy and care history need an individual check. [1] [5]

How Car Accidents Cause Injuries

Car accidents generate sudden, extreme mechanical forces that the human body is not designed to withstand. Even in low-speed collisions, the rapid deceleration and transfer of kinetic energy can cause traumatic brain injuries, spinal cord damage, internal organ rupture, and musculoskeletal destruction. The severity of injury depends on collision type, vehicle speed differential, occupant position, seatbelt use, and airbag deployment — but even modern safety systems cannot eliminate the risk of serious harm. Understanding the biomechanics of crash injuries is essential to establishing causation in personal injury litigation.

Rapid Deceleration and Inertial Loading

When a vehicle strikes an object or another vehicle, it decelerates almost instantaneously while the occupant's body continues moving at the pre-crash velocity. This inertial mismatch generates enormous forces on the brain, cervical spine, thoracic organs, and extremities. The brain can impact the interior of the skull causing coup-contrecoup injuries, while the aorta can tear at its attachment point due to differential deceleration of the heart and great vessels.

Blunt Force Trauma from Interior Contact

Occupants strike the steering wheel, dashboard, door panels, windshield, and B-pillars during a crash. Even with seatbelt restraint, the upper body and head can contact hard interior surfaces with sufficient force to cause skull fractures, facial bone fractures, rib fractures, sternal fractures, and knee-dashboard injuries (posterior hip dislocations and patellar fractures).

Seatbelt and Airbag Loading Injuries

While seatbelts and airbags dramatically reduce fatality risk, the restraint forces themselves can cause injury. Seatbelts concentrate force across the clavicle, sternum, and pelvis, causing fractures, abdominal organ injuries (liver, spleen, bowel lacerations), and lumbar spine compression fractures. Airbags deploy at 100-200 mph and can cause facial burns, corneal abrasions, hand and wrist fractures, and cervical spine hyperextension — particularly in occupants positioned too close to the steering wheel.

Whiplash and Cervical Spine Hyperextension-Hyperflexion

Rear-end collisions cause the head and neck to undergo rapid hyperextension followed by hyperflexion (whiplash). This mechanism damages cervical ligaments, facet joints, intervertebral discs, and nerve roots. While often dismissed as minor, whiplash injuries can cause chronic pain, cervical disc herniations requiring surgery, and long-term disability. The injury is biomechanically reproducible and well-documented in crash reconstruction literature.

Intrusion and Crush Injuries

In high-speed or side-impact collisions, the vehicle structure deforms inward (intrusion), trapping or crushing occupants. Side impacts are particularly dangerous because the door and B-pillar are the only structures between the occupant and the striking vehicle. Intrusion injuries include pelvic fractures, femur fractures, traumatic amputations, and thoracic crush injuries. Rollover crashes create repeated intrusion events as the roof collapses.

Secondary Projectile and Ejection Injuries

Loose objects inside the vehicle become lethal projectiles during a crash, traveling at near-vehicle speed. Partial or full ejection through windows or doors — which occurs when seatbelts are not worn or fail — increases fatality risk by 6 to 8 times. Ejected occupants suffer from impact with pavement, other vehicles, and roadside objects, as well as being struck by their own or other vehicles.

• Excessive speed reduces the driver's ability to react and exponentially increases crash energy (kinetic energy scales with velocity squared)
• Distracted driving from smartphones, infotainment systems, and in-cabin electronics diverts visual, manual, and cognitive attention from the road
• Impaired driving from alcohol, drugs, or prescription medications degrades reaction time, judgment, and vehicle control
• Failure to wear seatbelts allows occupant ejection and unrestrained contact with vehicle interior surfaces
• Fatigued driving produces impairment comparable to alcohol intoxication after 18+ hours of wakefulness
• Defective vehicle design including inadequate roof crush resistance, poorly calibrated airbag systems, and substandard door latch mechanisms
• Dangerous road conditions including missing guardrails, inadequate signage, poor drainage causing hydroplaning, and unrepaired potholes
• Following too closely (tailgating) eliminates the stopping distance needed to avoid rear-end collisions
• Motor vehicle crashes are the leading cause of traumatic brain injury, spinal cord injury, and death for Americans ages 1-54
• The relationship between vehicle speed and injury severity follows an exponential curve — a crash at 40 mph is not twice as dangerous as one at 20 mph, but roughly four times as dangerous
• Modern crash safety engineering (crumple zones, airbags, seatbelts, side curtains) has dramatically reduced fatality rates per mile traveled, but cannot prevent serious injuries in moderate-to-high-speed collisions
• Rear-end collisions at speeds as low as 5-10 mph can produce clinically significant cervical spine injuries in vulnerable occupants
• Side-impact crashes produce the highest fatality rate per collision because occupants have minimal structural protection between themselves and the striking vehicle
• Traumatic brain injuries from car crashes frequently go undiagnosed at the scene because loss of consciousness is not required for concussion or diffuse axonal injury

In car accident litigation, harm mechanism evidence connects the physics of the crash to the plaintiff's specific injuries. Biomechanical experts and accident reconstructionists use vehicle damage patterns, crash pulse data from event data recorders (EDRs), and occupant kinematics modeling to establish that the collision forces were sufficient to cause the claimed injuries. This analysis is critical for overcoming defense arguments that injuries were pre-existing or unrelated to the crash, and for establishing the full severity of damages — particularly for soft tissue injuries, traumatic brain injuries, and chronic pain conditions that may not be immediately apparent on imaging.

Traumatic Brain Injury (TBI)

Traumatic brain injury (TBI) is a disruption in normal brain function caused by a bump, blow, or jolt to the head, or by a penetrating head injury. In car accidents, TBI occurs when the brain strikes the inside of the skull during the sudden deceleration of impact. TBIs range from mild concussions — which cause temporary disorientation and headaches — to severe injuries resulting in prolonged unconsciousness, permanent cognitive impairment, personality changes, and death. The CDC estimates that motor vehicle crashes are the second leading cause of TBI-related emergency department visits and hospitalizations.

• Persistent headaches and dizziness
• Memory loss and confusion
• Difficulty concentrating and mental fog
• Mood changes, irritability, and depression
• Nausea, vomiting, and sensitivity to light
• Loss of consciousness or seizures
• High-speed collisions generating significant deceleration forces
• Head striking steering wheel, windshield, side window, or dashboard
• Not wearing a seatbelt (dramatically increases TBI risk)
• Older age (adults 65+ have highest TBI hospitalization rates)
• Prior concussion history (increases vulnerability to subsequent TBI)
• Emergency neurological evaluation and CT/MRI imaging
• Rest and cognitive rehabilitation for mild TBI (concussion)
• Neuropsychological testing to assess cognitive deficits
• Medication for headaches, seizures, and mood disorders
• Speech, occupational, and physical therapy for moderate-severe TBI
• Surgical intervention for brain bleeding (subdural/epidural hematoma)

Car Accident Risk Factors and At-Risk Populations

Approximately 6.7 million police-reported motor vehicle crashes occur in the United States each year, resulting in roughly 40,000-43,000 fatalities and over 2.5 million injuries. While every driver, passenger, pedestrian, and cyclist faces some degree of risk, certain populations and driving conditions create dramatically elevated crash exposure. Understanding these risk profiles is essential for evaluating liability, identifying at-fault parties, and quantifying the systemic failures that contribute to preventable crashes.

Teen and Young Adult Drivers (16-24)

Driver inexperience and risk-taking behavior

• Driving with peer passengers, which increases crash risk by 2-3x for 16-17 year olds
• Nighttime driving between 9 PM and 6 AM when fatal crash rates are 3x higher
• Speeding and aggressive driving behaviors disproportionately common in this age group
• Distracted driving from smartphone use at higher rates than any other age demographic
• Failure to recognize hazardous road conditions due to limited driving experience

Ride-Hailing and Delivery Drivers

High-mileage occupational exposure

• Driving 8-12+ hours per day across urban and suburban environments
• Constant interaction with navigation apps and ride request notifications while driving
• Frequent stops and starts in congested traffic zones, parking lots, and residential areas
• Driving in unfamiliar neighborhoods and relying heavily on GPS navigation
• Operating personal vehicles that may lack commercial-grade maintenance schedules

Commercial and Long-Haul Drivers

Fatigue, hours-of-service pressure, and vehicle mass differential

• Driving extended shifts under hours-of-service regulations that permit up to 11 consecutive hours of driving
• Operating large vehicles with significantly longer stopping distances and wider blind zones
• Navigating tight delivery windows that incentivize speeding and reduced rest breaks
• Driving in all weather conditions including rain, snow, ice, and reduced visibility
• Loading and unloading cargo that may shift during transit and affect vehicle handling

Elderly Drivers (75+)

Age-related cognitive and physical decline

• Managing reduced peripheral vision, slower reaction times, and decreased night vision
• Navigating complex intersections and highway merging situations
• Operating vehicles while managing multiple medications that may impair driving ability
• Driving in unfamiliar areas or during high-traffic periods
• Recovering from minor medical events (dizziness, vision changes) while behind the wheel

Pedestrians and Cyclists in Urban Areas

Vulnerability to vehicle strikes in mixed-traffic environments

• Crossing multi-lane arterial roads with inadequate pedestrian infrastructure
• Cycling in bike lanes adjacent to vehicle traffic without physical barriers
• Walking near intersections where right-turning vehicles fail to yield
• Navigating areas with poor street lighting, missing crosswalks, or obstructed sightlines
• Sharing road space with distracted or speeding drivers in residential neighborhoods

These risk profiles are based on publicly available crash data from NHTSA, CDC, and IIHS. Individual risk varies based on driving behavior, vehicle safety features, road conditions, and geographic location. This information is provided for educational purposes and does not constitute legal or medical advice.

Federal and State Auto Safety Regulations and Enforcement

Motor vehicle safety in the United States is regulated primarily at the federal level by the National Highway Traffic Safety Administration (NHTSA), which sets Federal Motor Vehicle Safety Standards (FMVSS), administers the recall system, and investigates crash trends and vehicle defects. State-level regulation governs driver licensing, traffic law enforcement, speed limits, DUI/DWI standards, and mandatory insurance requirements. Together, these regulatory frameworks establish the legal duties that drivers, vehicle manufacturers, and road authorities owe to the public — and violations of these duties form the basis of negligence and product liability claims in car accident litigation.

The federal and state regulatory framework for auto safety creates a comprehensive set of legal duties for vehicle manufacturers, drivers, and road authorities. Violations of FMVSS by manufacturers support product liability and defective design claims. Violations of traffic laws and DUI statutes by drivers establish negligence per se. Failure of road authorities to maintain safe infrastructure can support claims against government entities. In car accident litigation, regulatory evidence — including NHTSA defect investigations, recall records, crash test data, and traffic law violation records — provides powerful, government-sourced proof of duty and breach.