A39.9

Meningococcal infection, unspecified

Coding guidance (WHO 2019)

Meningococcal disease NOS

Sibling codes

A39Meningococcal infection A39.0†Meningococcal meningitis (G01*)A39.1†Waterhouse-Friderichsen syndrome (E35.1*)A39.2Acute meningococcaemia A39.3Chronic meningococcaemia A39.4Meningococcaemia, unspecified A39.5†Meningococcal heart disease A39.8Other meningococcal infections