Back to Blog

Personal Injury

Traumatic Brain Injury After a Car Accident: What Your Claim Is Really Worth

Written by Eber Bayona, California Bar No. 244488
8 min read
Published March 14, 2026Last reviewed July 31, 2026

Quick Answer: A TBI claim is often worth far more than initial medical bills suggest because symptoms — memory loss, personality change, cognitive fatigue — can be permanent and career-ending. Even 'mild' TBI (concussion) cases require neuropsychological evaluation to document invisible deficits insurers dispute.

The CDC reports more than 214,000 TBI-related hospitalizations in a single recent year and approximately 69,000 TBI-related deaths — and notes that falls and motor-vehicle crashes are the leading causes of TBI hospitalization.

What Is a Traumatic Brain Injury?

A traumatic brain injury occurs when an external force disrupts normal brain function. In car accidents, TBIs can occur even without direct head contact — simply from the brain being shaken violently inside the skull.

Mild TBI Is Not Minor

A mild TBI, including concussion, can cause persistent symptoms: headaches, memory problems, sleep disturbances, mood changes, sensitivity to light and noise, and cognitive difficulties affecting work. These symptoms can last months or years.

Why TBI Claims Are Often Undervalued

Brain injuries don't always show up on standard CT scans or MRIs. Insurance companies argue that if the scan is clear, there's no injury. This is medically false — neuropsychological testing and specialized imaging can reveal damage that standard imaging misses.

Damages in TBI Cases

TBI cases frequently justify seven-figure recoveries, including lost wages, diminished earning capacity, future medical costs, pain and suffering, and loss of enjoyment of life.

Sources

Have a Legal Question?

Talk to an attorney directly. Free consultation, no obligation.

Free Case Evaluation