C48Malignant neoplasm of retroperitoneum and peritoneum
ICD-10-CM category (non-billable header) code — part of Malignant neoplasms of mesothelial and soft tissue (C45-C49)
Coding Notes
Excludes1 (never code both together)
- Kaposi's sarcoma of connective tissue (C46.1)
- mesothelioma (C45.-)
Subcategories (4)
- C48.0 Malignant neoplasm of retroperitoneum
- C48.1 Malignant neoplasm of specified parts of peritoneum
- C48.2 Malignant neoplasm of peritoneum, unspecified
- C48.8 Malig neoplasm of ovrlp sites of retroperiton and peritoneum