Cutaneous abscess of umbilicus

This code represents a localized collection of pus within the skin and subcutaneous tissue specifically located at the umbilicus (navel). It indicates an infection that has led to the formation of an abscess in this anatomical region.

Use this code when documentation clearly states a diagnosis of a cutaneous abscess confined to the umbilical area. Supporting documentation would include physical exam findings describing a tender, fluctuant, erythematous mass at the umbilicus, often with associated pain or drainage.

• Differentiate from omphalitis (P38.1), which is an infection of the umbilical stump, typically in neonates, or other deeper abdominal abscesses.
• Code any associated cellulitis or other skin infections separately if documented as distinct conditions.
• Ensure the documentation specifies "cutaneous" or "skin" to distinguish from internal umbilical abscesses.