Most online calculators rely on broad assumptions. Vermillion cases often turn on details that generic tools don’t model well—especially when symptoms don’t always show up on a single scan.
Common reasons calculator estimates can be low or misleading:
- Concussion symptoms that persist (headaches, dizziness, memory issues, sleep disruption) without dramatic imaging findings.
- Gaps in documentation after the initial emergency visit—often caused by scheduling delays, cost concerns, or difficulty finding follow-up care.
- Functional impact that’s real but not easily measured—trouble concentrating in work, difficulty with routine tasks, and emotional changes that affect relationships.
- Causation disputes (the defense argues the symptoms came from something else, or that the injury wasn’t caused by the crash/fall).
In other words: a calculator may be a starting point, but a settlement value depends on evidence and risk, not just variables.


