ICD-10 Code L02.216 – Cutaneous abscess of umbilicus (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L02.216 – Cutaneous abscess of umbilicus
What it is
This code identifies a localized skin abscess at the umbilicus, meaning a pocket of pus in the skin around the belly button. It is used for a cutaneous, not deeper, infection.
Clinical signs
Typical findings include redness, swelling, warmth, tenderness, and a fluctuant or draining lesion at the umbilicus. Clinical features vary; refer to documentation if the depth or source of infection is unclear.
When to use this code
Use L02.216 when the provider documents a cutaneous abscess limited to the umbilical skin or navel area. It fits encounters for a localized skin abscess, whether newly diagnosed or being followed after initial evaluation. If the note only says “infection” or “pain,” check documentation for abscess confirmation.
Do not use for
Do not use this code for deeper abdominal wall infection, postoperative wound infection, or omphalitis unless the record specifically supports a cutaneous abscess. Check documentation when the lesion is not clearly limited to the skin.
Coding tip
Confirm that the provider names the umbilicus and documents an abscess, since “umbilical drainage” alone is not enough for this code.