2007 ICD-9-CM Procedure 55.97 Implantation or replacement of mechanical kidney 55.97 is a specific code that can be used to specify a procedure 55.97 contains 3 index entries View the full Volume 3 55.* hierarchy Index entries containing 55.97: Implant, implantation kidney, mechanical 55.97 Replacement kidney, mechanical 55.97 mechanical kidney 55.97