ICD-10-CM > L00-L99 > L10-L14 > L11 L11 Other acantholytic disorders Non-Billable/Non-Specific Codes L11.0Acquired keratosis follicularisL11.1Transient acantholytic dermatosis [Grover]L11.8Other specified acantholytic disordersL11.9Acantholytic disorder, unspecified