Most online tools generate a range based on broad categories (like medical bills and injury severity). In practice, Illinois results often hinge on details such as:
- Whether the care deviated from the accepted standard for the situation
- Whether that deviation caused your specific harm (not just that you were injured)
- Whether your records tell a consistent story from first complaint through follow-up
For Darien residents, a common frustration is that a calculator may assume a “clean” cause-and-effect link—while real disputes often focus on gaps in documentation, conflicting notes, or whether later treatment was necessary or related.


