ICD-10-CM > L00-L99 > L00-L08 > L03 > L03.0 > L03.02 L03.02 Acute lymphangitis of finger Non-Billable/Non-Specific Applicable To Hangnail with lymphangitis of finger Codes L03.021Acute lymphangitis of right fingerL03.022Acute lymphangitis of left fingerL03.029Acute lymphangitis of unspecified finger