211 Benign neoplasm of other parts of digestive system 
211.0 Benign neoplasm of esophagus convert 211.0 to ICD-10-CM 211.1 Benign neoplasm of stomach convert 211.1 to ICD-10-CM 211.2 Benign neoplasm of duodenum, jejunum, and ileum convert 211.2 to ICD-10-CM 211.3 Benign neoplasm of colon convert 211.3 to ICD-10-CM 211.4 Benign neoplasm of rectum and anal canal convert 211.4 to ICD-10-CM 211.5 Benign neoplasm of liver and biliary passages convert 211.5 to ICD-10-CM 211.6 Benign neoplasm of pancreas, except islets of Langerhans convert 211.6 to ICD-10-CM 211.7 Benign neoplasm of islets of Langerhans convert 211.7 to ICD-10-CM 211.8 Benign neoplasm of retroperitoneum and peritoneum convert 211.8 to ICD-10-CM
211.9 Benign neoplasm of other and unspecified site in the digestive system convert 211.9 to ICD-10-CM