ICD-10 Code L08.8 – Other specified local infections of the skin and subcutaneous tissue (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L08.8 – Other specified local infections of the skin and subcutaneous tissue
What it is
L08.8 identifies a localized infection of the skin or subcutaneous tissue that does not fit a more specific ICD-10-CM code. Use it for documented infections that are clearly skin-related but otherwise unspecified.
Clinical signs
Findings may include localized redness, swelling, warmth, tenderness, drainage, or a focal abscess-like process. Clinical features vary; refer to documentation for the exact site and type of infection.
When to use this code
Use L08.8 when the provider documents a specific local skin or subcutaneous infection that is not named elsewhere in ICD-10-CM. It may apply to unusual or site-limited infections where the record supports a skin source. If the diagnosis is broader or better described by another code, choose that code instead.
Do not use for
Do not use this code for generalized skin infection, cellulitis, or conditions with a more specific ICD-10-CM option. Check documentation if the record only says “infection” without confirming the skin or subcutaneous tissue.
Coding tip
Match the code to the provider’s exact wording and verify that the infection is local, not systemic, before assigning L08.8.