Most calculators estimate value by using broad inputs like:
- the amount of medical expenses
- whether an injury is temporary or permanent
- how long treatment lasted
- general injury categories (e.g., surgical complications, birth injury)
That can help you understand why some cases settle for more than others. However, calculators generally cannot assess the two things that most strongly drive outcomes in Illinois:
- Whether negligence can be proven (what the provider should have done under the standard of care)
- Whether the negligence caused your specific harm (medical causation)
In other words: two people can have similar symptoms and very different case values depending on what the medical record shows and what experts can support.


