Encephalopathy due to hypercapnia icd 10 July 8, 2019 16 32 64 128 Acute encephalopathy due to hypercapnia icd 10 Acute metabolic encephalopathy due to hypercapnia icd 10 Icd 10 code for encephalopathy due to hypercapnia Encephalopathy icd 9 Hypertensive encephalopathy icd 10