ICD-10-CM > L00-L99 > L00-L08 > L03 > L03.8 L03.8 Cellulitis and acute lymphangitis of other sites Non-Billable/Non-Specific Codes L03.81Cellulitis of other sitesL03.811Cellulitis of head [any part, except face]L03.818Cellulitis of other sitesL03.89Acute lymphangitis of other sitesL03.891Acute lymphangitis of head [any part, except face]L03.898Acute lymphangitis of other sites