G00
Bacterial meningitis, not elsewhere classified
Inflammatory diseases of the central nervous system (G00-G09)
Chapter 6: Diseases of the nervous system (G00-G99)
44 codes in this range
G00.0
Hemophilus meningitis
G00.1
Pneumococcal meningitis
G00.2
Streptococcal meningitis
G00.3
Staphylococcal meningitis
G00.8
Other bacterial meningitis
G00.9
Bacterial meningitis, unspecified
G01
Meningitis in bacterial diseases classified elsewhere
G02
Meningitis in other infectious and parasitic diseases classified elsewhere
G03
Meningitis due to other and unspecified causes
G03.0
Nonpyogenic meningitis
G03.1
Chronic meningitis
G03.2
Benign recurrent meningitis [Mollaret]
G03.8
Meningitis due to other specified causes
G03.9
Meningitis, unspecified
G04
Encephalitis, myelitis and encephalomyelitis
G04.0
Acute disseminated encephalitis and encephalomyelitis (ADEM)
G04.00
Acute disseminated encephalitis and encephalomyelitis, unspecified
G04.01
Postinfectious acute disseminated encephalitis and encephalomyelitis (postinfectious ADEM)
G04.02
Postimmunization acute disseminated encephalitis, myelitis and encephalomyelitis
G04.1
Tropical spastic paraplegia
G04.2
Bacterial meningoencephalitis and meningomyelitis, not elsewhere classified
G04.3
Acute necrotizing hemorrhagic encephalopathy
G04.30
Acute necrotizing hemorrhagic encephalopathy, unspecified
G04.31
Postinfectious acute necrotizing hemorrhagic encephalopathy
G04.32
Postimmunization acute necrotizing hemorrhagic encephalopathy
G04.39
Other acute necrotizing hemorrhagic encephalopathy
G04.8
Other encephalitis, myelitis and encephalomyelitis
G04.81
Other encephalitis and encephalomyelitis
G04.82
Acute flaccid myelitis
G04.89
Other myelitis
G04.9
Encephalitis, myelitis and encephalomyelitis, unspecified
G04.90
Encephalitis and encephalomyelitis, unspecified
G04.91
Myelitis, unspecified
G05
Encephalitis, myelitis and encephalomyelitis in diseases classified elsewhere
G05.3
Encephalitis and encephalomyelitis in diseases classified elsewhere
G05.4
Myelitis in diseases classified elsewhere
G06
Intracranial and intraspinal abscess and granuloma
G06.0
Intracranial abscess and granuloma
G06.1
Intraspinal abscess and granuloma
G06.2
Extradural and subdural abscess, unspecified
G07
Intracranial and intraspinal abscess and granuloma in diseases classified elsewhere
G08
Intracranial and intraspinal phlebitis and thrombophlebitis
G09
Sequelae of inflammatory diseases of central nervous system