Umbilical hernia with gangrene

This code signifies an umbilical hernia that has progressed to tissue death due to compromised blood supply. This is a severe complication where the herniated bowel or omentum has become ischemic and necrotic.

Apply this code when documentation explicitly states an umbilical hernia with evidence of gangrene, necrosis, or infarction of the herniated contents. This typically occurs in cases of incarcerated or strangulated umbilical hernias.

• Ensure documentation clearly specifies "gangrene" or "necrosis" of the umbilical hernia contents, not just incarceration or strangulation.
• Do not use this code for uncomplicated umbilical hernias or those with only incarceration without gangrene.
• Sequence this code as the primary diagnosis when the gangrene is the primary reason for the encounter and treatment.