C48 Malignant neoplasm of retroperitoneum and peritoneum

Codes in C48

1. C48.0
   Malignant neoplasm of retroperitoneum

   BillableCC20
2. C48.1
   Malignant neoplasm of specified parts of peritoneum

   BillableCC20

   Inclusion terms 6

   Inclusion terms

   • Malignant neoplasm of cul-de-sac
   • Malignant neoplasm of mesentery
   • Malignant neoplasm of mesocolon
   • Malignant neoplasm of omentum
   • Malignant neoplasm of parietal peritoneum
   • Malignant neoplasm of pelvic peritoneum
3. C48.2
   Malignant neoplasm of peritoneum, unspecified

   BillableCC20
4. C48.8
   Malignant neoplasm of overlapping sites of retroperitoneum and peritoneum

   BillableCC20

CC/MCC: as a secondary diagnosis, unless the principal diagnosis is on the code’s PDX exclusion list (MS-DRG v44 Appendix C; list on the code card).

Sources of each column.

Instructions

Hierarchy