ICD-10-CM Book 2024 Edition

Chapters  /  Chapter 10  /  J90-J94  /  J91
J91 Pleural effusion in conditions classified elsewhere
Excludes2 pleural effusion in heart failure (I50.-)
pleural effusion in systemic lupus erythematosus (M32.13)
J91.0 Malignant pleural effusion
CodeFirst underlying neoplasm (C00-D49)
nonPrimary Yes
J91.8 Pleural effusion in other conditions classified elsewhere
CodeFirst underlying disease, such as:
filariasis (B74.0-B74.9)
influenza (J09.X2, J10.1, J11.1)
nonPrimary Yes