Most online tools generate a range using broad assumptions—often based on injury category and estimated medical costs. That can be helpful for understanding the concept of damages, but it rarely reflects the realities that decide value in real disputes.
In Illinois, the biggest drivers usually aren’t just “how serious” the injury looks today. They’re whether you can show:
- A breach of the standard of care (what a reasonably careful provider would have done)
- Causation (that the breach caused your specific harm)
- Documented damages (what you paid, what you lost, and what treatment is still needed)
If a calculator doesn’t account for how your records line up—visit dates, symptoms, imaging/lab results, discharge instructions, and follow-up compliance—the estimate can be off in either direction.


