ICD-10 Code L08.81 – Pyoderma vegetans (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L08.81 – Pyoderma vegetans
What it is
L08.81 identifies pyoderma vegetans, a rare inflammatory skin disorder. You use it when documentation names this specific diagnosis rather than a nonspecific skin infection.
Clinical signs
Typical findings include vegetating, crusted, or exudative plaques, often in intertriginous or moist areas. Clinical features vary; refer to documentation.
When to use this code
Assign L08.81 when the provider documents pyoderma vegetans as the confirmed diagnosis. Use it for outpatient, inpatient, or consult notes that clearly name this condition. If the record only says “dermatitis,” “abscess,” or “skin infection,” check documentation before coding.
Do not use for
Do not use this code for routine pyoderma, impetigo, cellulitis, or other nonspecific bacterial skin infections. If the note does not specifically identify pyoderma vegetans, choose a more accurate documented diagnosis.
Coding tip
Code L08.81 only when the diagnosis is explicitly stated; otherwise, query for clarification.