2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Benign Neoplasms 210-229 > Benign Neoplasm Of Other Parts Of Digestive System 211.* > 2006 ICD-9-CM Diagnosis 211.0 Benign neoplasm of esophagus View the most recent version of ICD-9-CM 211.0 A tumor in the esophageal lumen which does not invade the esophageal wall and does not metastasize. (WHO, 2000) -- 2003 211.0 is a specific code that can be used to specify a diagnosis View the ICD-9-CM Volume 1 211.* hierarchy