Cutaneous actinomycotic infection

This code represents a bacterial infection caused by Actinomyces species, specifically affecting the skin and subcutaneous tissues. It typically presents as chronic, slowly progressing lesions, often with abscess formation, draining sinuses, and a characteristic "sulfur granule" discharge. The infection can be localized or spread to adjacent tissues.

Use this code for documented cases of actinomycosis where the primary site of infection is the skin or subcutaneous tissue. This includes conditions like cervicofacial actinomycosis presenting with cutaneous involvement, thoracic actinomycosis with chest wall lesions, or abdominal actinomycosis with fistulas to the skin. Documentation should clearly specify cutaneous involvement and a confirmed diagnosis of actinomycosis.

• Differentiate from other fungal or bacterial skin infections; definitive diagnosis often requires culture.
• Consider additional codes for underlying conditions or systemic involvement if present (e.g., osteomyelitis if bone is affected).
• Ensure documentation specifies "cutaneous" to support this specific code, as actinomycosis can affect various body systems.