• 1 - A condition where surgery has been performed (Surgical code)
  • 3 - Gastrointestinal
    • 6 - Large bowel, rectum or anus
      • 27 - Infection
        • 1 - Infective colitis or proctocolitis
        • 2 - Necrotising enterocolitis
        • 3 - Diverticulitis or diverticular abscess
        • 4 - Appendicitis or appendix abscess
• 2 - A condition where no surgery has been performed (non-surgical code)