Unil inguinal hernia, w gangrene, not specified as recurrent

This code signifies an inguinal hernia affecting only one side of the body, which has progressed to gangrene. Gangrene indicates tissue death due to a lack of blood supply, representing a severe complication of the hernia. This specific code applies when it is not documented as a recurrent hernia.

Use this code for a patient presenting with a unilateral inguinal hernia where the physician's documentation clearly states the presence of gangrene. This diagnosis is typically supported by findings during physical examination, imaging, or surgical exploration confirming tissue necrosis within the hernia sac. It is appropriate for initial presentations or when recurrence is not explicitly mentioned.

• Ensure documentation explicitly states "gangrene" and "unilateral" for accurate code assignment.
• Do not use this code if the hernia is documented as recurrent; refer to codes within K40.41-.
• Always sequence this code as the primary diagnosis if the gangrene is the reason for the encounter and surgical intervention.