ICD-10-CM > L00-L99 > L00-L08 > L03 > L03.0 L03.0 Cellulitis and acute lymphangitis of finger and toe Non-Billable/Non-Specific Applicable To Infection of nailOnychiaParonychiaPerionychia Codes L03.01Cellulitis of fingerL03.011Cellulitis of right fingerL03.012Cellulitis of left fingerL03.019Cellulitis of unspecified fingerL03.02Acute lymphangitis of fingerL03.021Acute lymphangitis of right fingerL03.022Acute lymphangitis of left fingerL03.029Acute lymphangitis of unspecified fingerL03.03Cellulitis of toeL03.031Cellulitis of right toeL03.032Cellulitis of left toeL03.039Cellulitis of unspecified toeL03.04Acute lymphangitis of toeL03.041Acute lymphangitis of right toeL03.042Acute lymphangitis of left toeL03.049Acute lymphangitis of unspecified toe