ICD-10-CM > A00-B99 > A30-A49 > A37 > A37.0 A37.0 Whooping cough due to Bordetella pertussis Non-Billable/Non-Specific Codes A37.00Whooping cough due to Bordetella pertussis without pneumoniaA37.01Whooping cough due to Bordetella pertussis with pneumonia