ICD-10 Code C78.1 – Secondary malignant neoplasm of mediastinum (2026): Diagnosis, Symptoms & Billing Guide
The ICD-10 code for Secondary malignant neoplasm of mediastinum is C78.1.2026 ICD-10-CM Diagnosis Code C78.1 – Secondary malignant neoplasm of mediastinum Related ICD-10 Codes Parent code: C78 – Secondary malignant neoplasm of respiratory and digestive organs Other codes in same category: C78.0 – Secondary malignant neoplasm of lung, C78.00 – Secondary malignant neoplasm of unspecified…