ICD-10-CM C78.6: Secondary malignant neoplasm of retroperitoneum and peritoneum

Parent Code (Less Specific):

About ICD-10-CM Code C78.6 (Secondary malignant neoplasm of retroperitoneum and peritoneum)

ICD-10-CM code C78.6 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM C78.6 became effective on October 1, 2024.

This page provides detailed information about C78.6 - Secondary malignant neoplasm of retroperitoneum and peritoneum. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Secondary malignant neoplasm of retroperitoneum and peritoneum.