• 1 - A condition where surgery has been performed (Surgical code)
• 2 - A condition where no surgery has been performed (non-surgical code)
  • 9 - Haematological/Immunological
    • 2 - Marrow
      • 39 - Tumour or malignancy
        • 1 - Acute lymphoblastic leukaemia
        • 2 - Acute myeloblastic leukaemia
        • 3 - Chronic lymphocytic leukaemia
        • 4 - Chronic myelogenous leukaemia
        • 5 - Hodgkin's lymphoma
        • 6 - Non-Hodgkin's lymphoma
        • 7 - Myeloma