ICD 9 CM Codes

Excludes
influenza with pneumonia, any form (487.0)
484.1Pneumonia in cytomegalic inclusion disease
484.3Pneumonia in whooping cough
484.5Pneumonia in anthrax
484.6Pneumonia in aspergillosis
484.7Pneumonia in other systemic mycoses
484.8Pneumonia in other infectious diseases classified elsewhere