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ICD-10-CM Codes G00-G99 G00-G09

Section G00-G09 Inflammatory diseases of the central nervous system G00-G09

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( G89-G99 )

( G10-G14 )

Code List:

G00

Code hierarchy

G00 Bacterial meningitis, not elsewhere classified
- 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

Bacterial meningitis, not elsewhere classified

G01

Meningitis in bacterial diseases classified elsewhere

G02

Meningitis in other infectious and parasitic diseases classified elsewhere

G03

Code hierarchy

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

Meningitis due to other and unspecified causes

G04

Code hierarchy

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

Encephalitis, myelitis and encephalomyelitis

G05

Code hierarchy

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

Encephalitis, myelitis and encephalomyelitis in diseases classified elsewhere

G06

Code hierarchy

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

Intracranial and intraspinal abscess and granuloma

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