2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Benign Neoplasms 210-229 > Benign Neoplasm Of Other Parts Of Digestive System 211.* > 2008 ICD-9-CM Diagnosis 211.4 Benign neoplasm of rectum and anal canal  On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date. The 2009 version of ICD-9-CM 211.4 can be accessed here. 211.4 is a specific code that can be used to specify a diagnosis 211.4 contains 3 index entries View the ICD-9-CM Volume 1 211.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. 211.4 also known as: Anal canal or sphincter Anus NOS Rectosigmoid junction 211.4 excludes: anus: margin (216.5) skin (216.5) perianal skin (216.5) Index entries containing 211.4: Polyp, polypus anus, anal (canal) (nonadenomatous) 569.0 adenomatous 211.4 rectosigmoid 211.4 rectum (nonadenomatous) 569.0 adenomatous 211.4