AI tools often produce a range by using the diagnosis label and a few common inputs. In practice, insurers in Ontario evaluate whether your medical record supports:
- When symptoms started after the crash or incident
- Whether treatment was consistent and medically reasonable
- Whether cognitive problems (memory, concentration, mood, sleep) can be tied to the incident
- How injuries affected your ability to work—especially with Ontario’s workforce mix across retail, construction, healthcare, and industrial roles
A calculator can’t weigh credibility the way adjusters do. It also can’t account for what Ontario claims tend to hinge on: the timeline between impact and symptoms, the reliability of reporting, and whether the medical proof shows ongoing functional limitations.


