A37.0 Whooping cough due to Bordetella pertussisNon-billable header with 2 child codes.
A37.00 Whooping cough due to Bordetella pertussis without pneumoniaA37.01 Whooping cough due to Bordetella pertussis with pneumoniaR05 Cough ("paroxysmal cough due to Bordetella pertussis (A37.0-)")J17 Pneumonia in diseases classified elsewhere ("whooping cough with pneumonia (A37 with fifth-character 1)")A37 Whooping coughA37.0 Whooping cough due to Bordetella pertussis (this code)A37.00 Whooping cough due to Bordetella pertussis without pneumoniaA37.01 Whooping cough due to Bordetella pertussis with pneumoniaA37.1 Whooping cough due to Bordetella parapertussisA37.10 Whooping cough due to Bordetella parapertussis without pneumoniaA37.11 Whooping cough due to Bordetella parapertussis with pneumonia