ICD-10-CM > L00-L99 > L10-L14 > L13 > L13.0 L13.0 Dermatitis herpetiformis Billable/Specific Copy Code Copy Description Applicable To Duhring's diseaseHydroa herpetiformis Type 1 Excludes juvenile dermatitis herpetiformis (L12.2)senile dermatitis herpetiformis (L12.0)