ICD-10 Code L02.81 – Cutaneous abscess of other sites (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L02.81 – Cutaneous abscess of other sites
What it is
L02.81 identifies a localized skin abscess in a site not named by a more specific ICD-10 code. It usually means a pus-filled, inflamed lesion in the skin or subcutaneous tissue.
Clinical signs
Typical findings include a tender, swollen, red, and warm area that may drain pus. Clinical features vary; refer to documentation if the note does not clearly describe an abscess.
When to use this code
Use this code when the provider documents a cutaneous abscess at another specified skin site and no more specific code applies. It is appropriate when the record supports a localized skin abscess rather than cellulitis alone. Check documentation if the anatomic site is unclear.
Do not use for
Do not use it for abscesses with a more specific site code, such as certain face, neck, trunk, or limb locations. Do not code it for cellulitis, furuncle, or deeper soft tissue infection unless the documentation supports an abscess.
Coding tip
Match the code to the exact documented site and confirm that the provider described an abscess, not just skin inflammation.