No longer should you report an umbrella code for malignant lung/bronchial tumors. If you're getting denials to your malignant lung tumor and pleural effusion claims, chances are you're looking at the wrong category. In 2009, ICD-9 switched to new diagnosis for these conditions. Don't compromise your practice's deserved dollars with old-school thinking. Get yourself in line with modern times by taking this quiz. Test Yourself With These Scenarios Scenario 1: The pulmonologist performs bronchial biopsies on a mass in a patient's upper bronchus. Pathology reports come back indicating a malignant carcinoid tumor. What should you report? Scenario 2: