ICD-9-CM

Excludes:

carcinoma in situ (230.1-230.9)

159 Malignant neoplasm of other and ill-defined sites within the digestive organs and peritoneum
159.0: Intestinal tract, part unspecified Intestine NOS
159.1: Spleen, not elsewhere classified Angiosarcoma of spleen Fibrosarcoma of spleen Excludes: Hodgkin's disease (201.0-201.9) lymphosarcoma (200.1) reticulosarcoma (200.0)
159.8: Other sites of digestive system and intra-abdominal organs Malignant neoplasm of digestive organs and peritoneum whose point of origin cannot be assigned to any one of the categories 150-158 Excludes: anus and rectum (154.8) cardio-esophageal junction (151.0) colon and rectum (154.0)
159.9: Ill-defined Alimentary canal or tract NOS Gastrointestinal tract NOS Excludes: abdominal NOS (195.2) intra-abdominal NOS (195.2)

159 Malignant neoplasm of other and ill-defined sites within the digestive organs and peritoneum

Intestine NOS

Angiosarcoma of spleen

Fibrosarcoma of spleen

Excludes:

Hodgkin's disease (201.0-201.9)

lymphosarcoma (200.1)

reticulosarcoma (200.0)

Malignant neoplasm of digestive organs and peritoneum whose point of origin cannot be assigned to any one of the categories 150-158