• 1 - A condition where surgery has been performed (Surgical code)
• 2 - A condition where no surgery has been performed (non-surgical code)
  • 1 - Respiratory
  • 2 - Cardiovascular
  • 3 - Gastrointestinal
  • 4 - Neurological (including eyes)
  • 6 - Poisoning
  • 7 - Genito-urinary
  • 8 - Endocrine, Metabolic, Thermoregulation and Poisoning
  • 9 - Haematological/Immunological
  • 10 - Musculoskeletal
  • 11 - Dermatological
  • 12 - Psychiatric
  • 13 - Trauma