Many online tools estimate value using simplified inputs—like whether you had ER care, how long you were treated, or whether you missed work. The problem is that TBI cases are proof-driven. A calculator can’t fully account for:
- whether your symptoms were documented consistently over time (headaches, dizziness, memory problems, sleep disruption)
- whether your treatment plan was followed and explained
- whether a mechanism of injury fits the medical story (how the head impact happened)
- whether liability is disputed (which is common in busy urban accidents)
In negotiations, the insurer’s goal is to resolve the claim for the least amount while keeping risk low. If they believe the evidence is thin—or that your symptoms could stem from something else—they may offer less, even if you feel the impact is severe.


