2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Carcinoma In Situ 230-234 > Carcinoma In Situ Of Digestive Organs 230.* > 2006 ICD-9-CM Diagnosis 230.7 Carcinoma in situ of other and unspecified parts of intestine View the most recent version of ICD-9-CM 230.7 230.7 is a specific code that can be used to specify a diagnosis View the ICD-9-CM Volume 1 230.* hierarchy Alternate Terminology Duodenum Ileum Jejunum Small intestine NOS 230.7 Excludes ampulla of Vater (230.8)