G00.0Hemophilus meningitis
G00.1Pneumococcal meningitis
G00.2Streptococcal meningitis
G00.3Staphylococcal meningitis
G00.8Other bacterial meningitis
G00.9Bacterial meningitis, unspecified
G01Meningitis in bacterial diseases classified elsewhere
G02Meningitis in other infectious and parasitic diseases classified elsewhere
G03.0Nonpyogenic meningitis
G03.1Chronic meningitis
G03.2Benign recurrent meningitis [Mollaret]
G03.8Meningitis due to other specified causes
G03.9Meningitis, unspecified
G04.00Acute disseminated encephalitis and encephalomyelitis, unspecified
G04.01Postinfectious acute disseminated encephalitis and encephalomyelitis (postinfectious ADEM)
G04.02Postimmunization acute disseminated encephalitis, myelitis and encephalomyelitis
G04.1Tropical spastic paraplegia
G04.2Bacterial meningoencephalitis and meningomyelitis, not elsewhere classified
G04.30Acute necrotizing hemorrhagic encephalopathy, unspecified
G04.31Postinfectious acute necrotizing hemorrhagic encephalopathy
G04.32Postimmunization acute necrotizing hemorrhagic encephalopathy
G04.39Other acute necrotizing hemorrhagic encephalopathy
G04.81Other encephalitis and encephalomyelitis
G04.82Acute flaccid myelitis
G04.89Other myelitis
G04.90Encephalitis and encephalomyelitis, unspecified
G04.91Myelitis, unspecified
G05.3Encephalitis and encephalomyelitis in diseases classified elsewhere
G05.4Myelitis in diseases classified elsewhere
G06.0Intracranial abscess and granuloma
G06.1Intraspinal abscess and granuloma
G06.2Extradural and subdural abscess, unspecified
G07Intracranial and intraspinal abscess and granuloma in diseases classified elsewhere
G08Intracranial and intraspinal phlebitis and thrombophlebitis
G09Sequelae of inflammatory diseases of central nervous system
G10Huntington's disease
G11.0Congenital nonprogressive ataxia
G11.10Early-onset cerebellar ataxia, unspecified
G11.11Friedreich ataxia
G11.19Other early-onset cerebellar ataxia
G11.2Late-onset cerebellar ataxia
G11.3Cerebellar ataxia with defective DNA repair
G11.4Hereditary spastic paraplegia
G11.5Hypomyelination - hypogonadotropic hypogonadism - hypodontia
G11.6Leukodystrophy with vanishing white matter disease
G11.8Other hereditary ataxias
G11.9Hereditary ataxia, unspecified
G12.0Infantile spinal muscular atrophy, type I [Werdnig-Hoffman]
G12.1Other inherited spinal muscular atrophy
G12.20Motor neuron disease, unspecified
G12.21Amyotrophic lateral sclerosis
G12.22Progressive bulbar palsy
G12.23Primary lateral sclerosis
G12.24Familial motor neuron disease
G12.25Progressive spinal muscle atrophy
G12.29Other motor neuron disease
G12.8Other spinal muscular atrophies and related syndromes
G12.9Spinal muscular atrophy, unspecified
G13.0Paraneoplastic neuromyopathy and neuropathy
G13.1Other systemic atrophy primarily affecting central nervous system in neoplastic disease
G13.2Systemic atrophy primarily affecting the central nervous system in myxedema
G13.8Systemic atrophy primarily affecting central nervous system in other diseases classified elsewhere
G14Postpolio syndrome
G20.A1Parkinson's disease without dyskinesia, without mention of fluctuations
G20.A2Parkinson's disease without dyskinesia, with fluctuations
G20.B1Parkinson's disease with dyskinesia, without mention of fluctuations
G20.B2Parkinson's disease with dyskinesia, with fluctuations
G20.CParkinsonism, unspecified
G21.0Malignant neuroleptic syndrome
G21.11Neuroleptic induced parkinsonism
G21.19Other drug induced secondary parkinsonism
G21.2Secondary parkinsonism due to other external agents
G21.3Postencephalitic parkinsonism
G21.4Vascular parkinsonism
G21.8Other secondary parkinsonism
G21.9Secondary parkinsonism, unspecified
G23.0Hallervorden-Spatz disease
G23.1Progressive supranuclear ophthalmoplegia [Steele-Richardson-Olszewski]
G23.2Striatonigral degeneration
G23.3Hypomyelination with atrophy of the basal ganglia and cerebellum
G23.8Other specified degenerative diseases of basal ganglia
G23.9Degenerative disease of basal ganglia, unspecified
G24.01Drug induced subacute dyskinesia
G24.02Drug induced acute dystonia
G24.09Other drug induced dystonia
G24.1Genetic torsion dystonia
G24.2Idiopathic nonfamilial dystonia
G24.3Spasmodic torticollis
G24.4Idiopathic orofacial dystonia
G24.5Blepharospasm
G24.8Other dystonia
G24.9Dystonia, unspecified
G25.0Essential tremor
G25.1Drug-induced tremor
G25.2Other specified forms of tremor
G25.3Myoclonus
G25.4Drug-induced chorea
G25.5Other chorea
G25.61Drug induced tics
G25.69Other tics of organic origin
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