ICD 9 CM Codes

230.0Carcinoma in situ of lip, oral cavity, and pharynx
230.1Carcinoma in situ of esophagus
230.2Carcinoma in situ of stomach
230.3Carcinoma in situ of colon
230.4Carcinoma in situ of rectum
230.5Carcinoma in situ of anal canal
230.6Carcinoma in situ of anus, unspecified
230.7Carcinoma in situ of other and unspecified parts of intestine
230.8Carcinoma in situ of liver and biliary system
230.9Carcinoma in situ of other and unspecified digestive organs