ICD-10-CM>A00-B99>B00-B09>B01B01Varicella [chickenpox]Non-Billable/Non-SpecificCodesB01.0Varicella meningitisB01.1Varicella encephalitis, myelitis and encephalomyelitisB01.11Varicella encephalitis and encephalomyelitisB01.12Varicella myelitisB01.2Varicella pneumoniaB01.8Varicella with other complicationsB01.81Varicella keratitisB01.89Other varicella complicationsB01.9Varicella without complication