2007 ICD-9-CM Procedure 48.29 Other diagnostic procedures on rectum, rectosigmoid and perirectal tissue 48.29 is a specific code that can be used to specify a procedure 48.29 contains 3 index entries View the full Volume 3 48.* hierarchy 48.29 excludes: digital examination of rectum (89.34) lower GI series (87.64) microscopic examination of specimen from rectum (90.91-90.99) Index entries containing 48.29: Procedure -- see also specific procedure diagnostic NEC perirectal tissue 48.29 rectosigmoid 48.29 rectum 48.29