C48 — ICD-10-CM Diagnosis Codes
- C48 Malignant neoplasm of retroperitoneum and peritoneum
- C48.0 Malignant neoplasm of retroperitoneum billable
- C48.1 Malignant neoplasm of specified parts of peritoneum billable
- C48.2 Malignant neoplasm of peritoneum, unspecified billable
- C48.8 Malignant neoplasm of overlapping sites of retroperitoneum and peritoneum billable