Malignant neoplasm of other and ill-defined digestive organs - C26
Excludes1: It indicates that the conditions described by two codes cannot occur together in the same patient. These codes are mutually exclusive.
Type 1 Excludes:
- malignant neoplasm of peritoneum and retroperitoneum (C48.-)
These ranges represents subcategories of Malignant neoplasm of other and ill-defined digestive organs. The "C26" signifies that these are the diseases within this broad category.