Categories: Select a Category Block Fee Class A-G Other Dr. Kassam Block Fee | Class A-G | Other | Senior, Student and/or Assistance Block Fee - $175 + HST CA$197.75 Individual Block Fee - $195 + HST CA$220.35 Missed, Non-valid OHIP and/or Uninsured Appointment - from $50 + HST from CA$56.50 Copy of Results - $5 + HST CA$5.65 Class A - $35 + HST CA$39.55 Class B - $50 + HST CA$56.50 Class C - $100 + HST CA$113.00 Class D - $150 + HST CA$169.50 Class E - $200 + HST CA$226.00 Class F - $250 + HST CA$282.50 Class G - $350 + HST CA$395.50