C78.6

Approximate Synonyms

• Cancer metastatic to omentum

• Cancer metastatic to peritoneum

• Cancer metastatic to retroperitoneum

• Cancer of the ovary with peritoneal metastases

• Cancer, carcinomatosis of peritoneal cavity

• Carcinomatosis of peritoneal cavity

• Ovarian cancer metastatic to peritoneum

• Pseudomyxoma peritonei

• Secondary malignant neoplasm of peritoneum

• Secondary malignant neoplasm of retroperitoneum

• Secondary malignant neoplasm of the omentum

• Secondary malignant neoplasm of the peritoneum

Details

• C78.6 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

• Short description: Secondary malignant neoplasm of retroperiton and peritoneum

• The 2023 edition of ICD-10-CM C78.6 became effective on October 1, 2022.

• This is the American ICD-10-CM version of C78.6 – other international versions of ICD-10 C78.6 may differ.