Toxic encephalopathy due to polypharmacy icd 10 July 8, 2019 16 32 64 128 Toxic metabolic encephalopathy due to polypharmacy icd 10 Icd 10 code for toxic encephalopathy due to polypharmacy Toxic encephalopathy icd 10 Toxic metabolic encephalopathy icd 10 Toxic hepatitis icd 10