2007 ICD-9-CM Procedure 46.23 Other permanent ileostomy 46.23 is a specific code that can be used to specify a procedure 46.23 contains 4 index entries View the full Volume 3 46.* hierarchy Index entries containing 46.23: Formation anus, artificial -- see also Colostomy 46.13 ileostomy -- see also Ileostomy 46.23 Ileostomy 46.20 permanent 46.23 continent 46.22 transplantation to new site 46.23 Transplant, transplantation ileal stoma to new site 46.23