2007 ICD-9-CM Procedure 50.19 Other diagnostic procedures on liver 50.19 is a specific code that can be used to specify a procedure 50.19 contains 3 index entries View the full Volume 3 50.* hierarchy 50.19 also known as: Laparoscopic liver biopsy 50.19 excludes: liver scan and radioisotope function study (92.02) microscopic examination of specimen from liver (91.01-91.09) Index entries containing 50.19: Biopsy liver 50.11 laparoscopic 50.19 Procedure -- see also specific procedure diagnostic NEC hepatic 50.19 liver 50.19