• 1 - A condition where surgery has been performed (Surgical code)
• 2 - A condition where no surgery has been performed (non-surgical code)
  • 2 - Cardiovascular
    • 4 - Heart valves
      • 41 - Vascular
        • 2 - Traumatic papillary muscle rupture
        • 3 - Non-traumatic papillary muscle rupture