Paraplegia. Severe traumatic brain injury. Total blindness. These qualify as catastrophic impairment under Ontario's SABS: reaching the $1,000,000 lifetime benefit cap for medical care, rehabilitation, and attendant care.
The threshold is high. Most serious car accident injuries (broken bones, torn ligaments, moderate concussions) fall under the non-catastrophic category ($65,000 cap). Catastrophic designation requires either:
- Glasgow Coma Scale of 9 or less within a reasonable time of injury
- 55%+ Whole Person Impairment rating under AMA Guides
- Class 4 or 5 mental/behavioural impairment
- Complete loss of vision in both eyes
- Loss of use of both arms or both legs (paraplegia/quadriplegia)
Why the distinction matters
Non-catastrophic: $65,000 for 5 years of treatment. That covers maybe 130 physiotherapy sessions + some assistive devices. For someone with a moderate TBI who needs years of cognitive rehabilitation, $65,000 is exhausted quickly.
Catastrophic: $1,000,000 lifetime. This funds 24/7 attendant care, home modifications, specialized equipment, ongoing therapy for decades. The gap between these two tiers is the difference between adequate care and financial devastation.
The assessment process
Catastrophic impairment designation requires formal assessment by a qualified healthcare professional. Insurers often dispute the designation (it costs them $935,000 more). Many cases end up in arbitration or court. Having legal representation for a catastrophic claim is strongly recommended.
