medcode,readcode,readterm 145,A52..00,Chickenpox - varicella 1764,A52..11,Chickenpox 36335,A520.00,Postvaricella encephalitis 25462,A521.00,Varicella pneumonitis 20400,A52x.00,Varicella with other specified complications 58869,A52y.00,Varicella with unspecified complications NOS 30473,A52z.00,Varicella with no complication NOS 104524,AyuA200,[X]Varicella with other complications 70223,AyuA300,[X]Varicella without complications 43411,F011700,Varicella meningitis 42730,F035000,Encephalitis following chickenpox 51384,F035011,Encephalitis due to varicella 92694,F037000,Varicella transverse myelitis 23726,H24y700,Pneumonia with varicella