 
| ICD-10-CM-2023 > A00-B99 > A30-A49 > A39 | 
| A30-A49 | Other bacterial diseases | |
| A39 | Meningococcal infection | |
| A39.0 | Meningococcal meningitis | |
| A39.1 | Waterhouse-Friderichsen syndrome | |
| Info: | Meningococcal hemorrhagic adrenalitis Meningococcic adrenal syndrome | |
| A39.2 | Acute meningococcemia | |
| A39.3 | Chronic meningococcemia | |
| A39.4 | Meningococcemia, unspecified | |
| A39.5 | Meningococcal heart disease | |
| A39.50 | Meningococcal carditis, unspecified | |
| A39.51 | Meningococcal endocarditis | |
| A39.52 | Meningococcal myocarditis | |
| A39.53 | Meningococcal pericarditis | |
| A39.8 | Other meningococcal infections | |
| A39.81 | Meningococcal encephalitis | |
| A39.82 | Meningococcal retrobulbar neuritis | |
| A39.83 | Meningococcal arthritis | |
| A39.84 | Postmeningococcal arthritis | |
| A39.89 | Other meningococcal infections | |
| Info: | Meningococcal conjunctivitis | |
| A39.9 | Meningococcal infection, unspecified | |
| Info: | Meningococcal disease NOS | |
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