• 1 - A condition where surgery has been performed (Surgical code)
• 2 - A condition where no surgery has been performed (non-surgical code)
  • 7 - Genito-urinary
    • 1 - Kidney or ureter
      • 8 - Congenital or acquired deformity or abnormality
        • 1 - Polycystic kidneys
        • 2 - Renal agenesis or hypoplasia
        • 3 - Nephrolithiasis (stone disease)
        • 4 - Renal amyloid