DRG

C15.3   Malignant neoplasm of upper third of esophagus
C15.4   Malignant neoplasm of middle third of esophagus
C15.5   Malignant neoplasm of lower third of esophagus
C15.8   Malignant neoplasm of overlapping sites of esophagus
C15.9   Malignant neoplasm of esophagus, unspecified
C16.0   Malignant neoplasm of cardia
C16.1   Malignant neoplasm of fundus of stomach
C16.2   Malignant neoplasm of body of stomach
C16.3   Malignant neoplasm of pyloric antrum
C16.4   Malignant neoplasm of pylorus
C16.5   Malignant neoplasm of lesser curvature of stomach, unspecified
C16.6   Malignant neoplasm of greater curvature of stomach, unspecified
C16.8   Malignant neoplasm of overlapping sites of stomach
C16.9   Malignant neoplasm of stomach, unspecified
C17.0   Malignant neoplasm of duodenum
C17.1   Malignant neoplasm of jejunum
C17.2   Malignant neoplasm of ileum
C17.3   Meckel's diverticulum, malignant
C17.8   Malignant neoplasm of overlapping sites of small intestine
C17.9   Malignant neoplasm of small intestine, unspecified
C18.0   Malignant neoplasm of cecum
C18.1   Malignant neoplasm of appendix
C18.2   Malignant neoplasm of ascending colon
C18.3   Malignant neoplasm of hepatic flexure
C18.4   Malignant neoplasm of transverse colon
C18.5   Malignant neoplasm of splenic flexure
C18.6   Malignant neoplasm of descending colon
C18.7   Malignant neoplasm of sigmoid colon
C18.8   Malignant neoplasm of overlapping sites of colon
C18.9   Malignant neoplasm of colon, unspecified
C21.0   Malignant neoplasm of anus, unspecified
C21.1   Malignant neoplasm of anal canal
C21.2   Malignant neoplasm of cloacogenic zone
C21.8   Malignant neoplasm of overlapping sites of rectum, anus and anal canal
C26.0   Malignant neoplasm of intestinal tract, part unspecified
C26.9   Malignant neoplasm of ill-defined sites within the digestive system
C45.1   Mesothelioma of peritoneum
C46.4   Kaposi's sarcoma of gastrointestinal sites
C48.1   Malignant neoplasm of specified parts of peritoneum
C48.2   Malignant neoplasm of peritoneum, unspecified
C48.8   Malignant neoplasm of overlapping sites of retroperitoneum and peritoneum
C76.2   Malignant neoplasm of abdomen
C78.4   Secondary malignant neoplasm of small intestine
C78.5   Secondary malignant neoplasm of large intestine and rectum
C78.6   Secondary malignant neoplasm of retroperitoneum and peritoneum
C78.80   Secondary malignant neoplasm of unspecified digestive organ
C78.89   Secondary malignant neoplasm of other digestive organs
C7A.010   Malignant carcinoid tumor of the duodenum
C7A.011   Malignant carcinoid tumor of the jejunum
C7A.012   Malignant carcinoid tumor of the ileum
C7A.019   Malignant carcinoid tumor of the small intestine, unspecified portion
C7A.020   Malignant carcinoid tumor of the appendix
C7A.021   Malignant carcinoid tumor of the cecum
C7A.022   Malignant carcinoid tumor of the ascending colon
C7A.023   Malignant carcinoid tumor of the transverse colon
C7A.024   Malignant carcinoid tumor of the descending colon
C7A.025   Malignant carcinoid tumor of the sigmoid colon
C7A.026   Malignant carcinoid tumor of the rectum
C7A.029   Malignant carcinoid tumor of the large intestine, unspecified portion
C7A.092   Malignant carcinoid tumor of the stomach
C7A.094   Malignant carcinoid tumor of the foregut, unspecified
C7A.095   Malignant carcinoid tumor of the midgut, unspecified
C7A.096   Malignant carcinoid tumor of the hindgut, unspecified
C7B.04   Secondary carcinoid tumors of peritoneum
D00.1   Carcinoma in situ of esophagus
D00.2   Carcinoma in situ of stomach
D01.0   Carcinoma in situ of colon
D01.1   Carcinoma in situ of rectosigmoid junction
D01.2   Carcinoma in situ of rectum
D01.3   Carcinoma in situ of anus and anal canal
D01.40   Carcinoma in situ of unspecified part of intestine
D01.49   Carcinoma in situ of other parts of intestine
D01.7   Carcinoma in situ of other specified digestive organs
D01.9   Carcinoma in situ of digestive organ, unspecified
D37.1   Neoplasm of uncertain behavior of stomach
D37.2   Neoplasm of uncertain behavior of small intestine
D37.3   Neoplasm of uncertain behavior of appendix
D37.4   Neoplasm of uncertain behavior of colon
D37.5   Neoplasm of uncertain behavior of rectum
D37.8   Neoplasm of uncertain behavior of other specified digestive organs
D37.9   Neoplasm of uncertain behavior of digestive organ, unspecified
D48.3   Neoplasm of uncertain behavior of retroperitoneum
D48.4   Neoplasm of uncertain behavior of peritoneum
D49.0   Neoplasm of unspecified behavior of digestive system