ICD-10 Code L08 – Other local infections of skin and subcutaneous tissue (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L08 – Other local infections of skin and subcutaneous tissue
What it is
L08 identifies localized infections of the skin or underlying subcutaneous tissue that do not fit a more specific ICD-10 code. Use it when the record documents a local skin or soft tissue infection without a better-defined diagnosis.
Clinical signs
Clinical features vary; refer to documentation. Common findings may include localized redness, swelling, warmth, tenderness, drainage, or a small abscess-like area, depending on the exact infection described.
When to use this code
Use L08 when the provider documents a nonspecific local infection of skin or subcutaneous tissue and does not name a more specific condition. It may apply to a localized infection that is not classified elsewhere. Check documentation for site, organism, and whether the infection is abscess, cellulitis, or another defined entity.
Do not use for
Do not use L08 if the record supports a more specific skin infection code, such as cellulitis, abscess, or another named disorder. Do not use it for generalized systemic infection or uncertain skin changes without documentation of infection.
Coding tip
Before assigning L08, confirm that no more specific diagnosis is documented and that the infection is clearly localized to skin or subcutaneous tissue.