A39 Meningococcal infectionNon-billable header with 8 child codes.
A39.0 Meningococcal meningitisA39.1 Waterhouse-Friderichsen syndromeA39.2 Acute meningococcemiaA39.3 Chronic meningococcemiaA39.4 Meningococcemia, unspecifiedA39.5 Meningococcal heart diseaseA39.8 Other meningococcal infectionsA39.9 Meningococcal infection, unspecified