Free Medical Coding > ICD10 CM > 2024 ICD-10-CM Codes > 2024 ICD-10-CM Codes L00-L99 – Diseases of the skin and subcutaneous tissue (L00-L99) > 2024 ICD-10-CM Codes L00-L08 – Infections of the skin and subcutaneous tissue (L00-L08) > 2024 ICD-10-CM Codes L03 – Cellulitis and acute lymphangitis (L03) > 2024 ICD-10-CM Codes L03.9 – Cellulitis and acute lymphangitis, unspecified (L03.9)