Current
G01 — Meningitis in bacterial diseases classified elsewhere
Part of Chapter 6: Diseases of the nervous system , block Inflammatory diseases of the central nervous system (G00-G09) .
Official Notes
Code First
underlying disease
Excludes1
meningitis (in):
Excludes1
gonococcal ( A54.81 )
Excludes1
leptospirosis ( A27.81 )
Excludes1
listeriosis ( A32.11 )
Excludes1
Lyme disease ( A69.21 )
Excludes1
meningococcal ( A39.0 )
Excludes1
neurosyphilis ( A52.13 )
Excludes1
tuberculosis ( A17.0 )
Excludes1
meningoencephalitis and meningomyelitis in bacterial diseases classified elsewhere ( G05 )
Child Codes
G01 has no child codes in the FY 2027 release -- it is used on its own.
FY 2027 effective October 1, 2026 · CDC NCHS and CMS