2007 ICD-9-CM Procedure 50.92 Extracorporeal hepatic assistance 50.92 is a specific code that can be used to specify a procedure 50.92 contains 4 index entries View the full Volume 3 50.* hierarchy 50.92 also known as: Liver dialysis Index entries containing 50.92: Assistance hepatic, extracorporeal 50.92 Dialysis liver 50.92 Extracorporeal circulation (regional), except hepatic 39.61 hepatic 50.92 Hepatic assistance, extracorporeal 50.92