ICD-10 Code L02.511 – Cutaneous abscess of right hand (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L02.511 – Cutaneous abscess of right hand
What it is
This code identifies a localized skin abscess on the right hand. It refers to a pus-filled infection in the skin or superficial tissue, not a deeper joint or bone infection.
Clinical signs
Typical findings include a tender, swollen, red, and warm area on the right hand, often with fluctuance or drainage. Clinical features vary; refer to documentation.
When to use this code
Use L02.511 when the provider documents a cutaneous abscess specifically on the right hand. It fits outpatient or inpatient records when the lesion is limited to the skin or subcutaneous tissue. If the note only says “hand abscess” without laterality, check documentation.
Do not use for
Do not use this code for abscesses of the fingers, thumb, or deeper structures such as tendon, joint, or bone. If the site is unclear or another hand condition is documented, check documentation.
Coding tip
Verify right-sided laterality and that the abscess is cutaneous, not deep, before assigning L02.511.