ICD-10-CM > L00-L99 > L40-L45 > L44 L44 Other papulosquamous disorders Non-Billable/Non-Specific Codes L44.0Pityriasis rubra pilarisL44.1Lichen nitidusL44.2Lichen striatusL44.3Lichen ruber moniliformisL44.4Infantile papular acrodermatitis [Gianotti-Crosti]L44.8Other specified papulosquamous disordersL44.9Papulosquamous disorder, unspecified