Instruction Source: L00-L99 Diseases of the skin and subcutaneous tissue Excludes 2 (Not Included Here) certain conditions originating in the perinatal period (P04-P96)certain infectious and parasitic diseases (A00-B99)complications of pregnancy, childbirth and the puerperium (O00-O9A)congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)endocrine, nutritional and metabolic diseases (E00-E88)lipomelanotic reticulosis (I89.8)neoplasms (C00-D49)symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)systemic connective tissue disorders (M30-M36)viral warts (B07.-)