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Diseases of the nervous system (G00-G99)
Systemic atrophies primarily affecting the central nervous system
Spinal muscular atrophy and related syndromes
G12
G12.24
Familial motor neuron disease
Diseases of the nervous system (G00-G99)
Systemic atrophies primarily affecting the central nervous system
Spinal muscular atrophy and related syndromes
G12
G12.25
Progressive spinal muscle atrophy
Diseases of the nervous system (G00-G99)
Systemic atrophies primarily affecting the central nervous system
Spinal muscular atrophy and related syndromes
G12
G12.29
Other motor neuron disease
Diseases of the nervous system (G00-G99)
Systemic atrophies primarily affecting the central nervous system
Spinal muscular atrophy and related syndromes
G12
G12.8
Other spinal muscular atrophies and related syndromes
Diseases of the nervous system (G00-G99)
Systemic atrophies primarily affecting the central nervous system
Spinal muscular atrophy and related syndromes
G12
G12.9
Spinal muscular atrophy, unspecified
Diseases of the nervous system (G00-G99)
Systemic atrophies primarily affecting the central nervous system
Systemic atrophies primarily affecting central nervous system in diseases classified elsewhere
G13
G13.0
Paraneoplastic neuromyopathy and neuropathy
Diseases of the nervous system (G00-G99)
Systemic atrophies primarily affecting the central nervous system
Systemic atrophies primarily affecting central nervous system in diseases classified elsewhere
G13
G13.1
Other systemic atrophy primarily affecting central nervous system in neoplastic disease
Diseases of the nervous system (G00-G99)
Systemic atrophies primarily affecting the central nervous system
Systemic atrophies primarily affecting central nervous system in diseases classified elsewhere
G13
G13.2
Systemic atrophy primarily affecting the central nervous system in myxedema
Diseases of the nervous system (G00-G99)
Systemic atrophies primarily affecting the central nervous system
Systemic atrophies primarily affecting central nervous system in diseases classified elsewhere
G13
G13.8
Systemic atrophy primarily affecting central nervous system in other diseases classified elsewhere
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Secondary parkinsonism
G21
G21.0
Malignant neuroleptic syndrome
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Secondary parkinsonism
G21
G21.1
Other drug-induced secondary parkinsonism
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Secondary parkinsonism
G21
G21.11
Neuroleptic induced parkinsonism
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Secondary parkinsonism
G21
G21.19
Other drug induced secondary parkinsonism
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Secondary parkinsonism
G21
G21.2
Secondary parkinsonism due to other external agents
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Secondary parkinsonism
G21
G21.3
Postencephalitic parkinsonism
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Secondary parkinsonism
G21
G21.4
Vascular parkinsonism
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Secondary parkinsonism
G21
G21.8
Other secondary parkinsonism
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Secondary parkinsonism
G21
G21.9
Secondary parkinsonism, unspecified
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Other degenerative diseases of basal ganglia
G23
G23.0
Hallervorden-Spatz disease
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Other degenerative diseases of basal ganglia
G23
G23.1
Progressive supranuclear ophthalmoplegia [Steele-Richardson-Olszewski]
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Other degenerative diseases of basal ganglia
G23
G23.2
Striatonigral degeneration
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Other degenerative diseases of basal ganglia
G23
G23.8
Other specified degenerative diseases of basal ganglia
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Other degenerative diseases of basal ganglia
G23
G23.9
Degenerative disease of basal ganglia, unspecified
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Dystonia
G24
G24.0
Drug induced dystonia
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Dystonia
G24
G24.01
Drug induced subacute dyskinesia
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Dystonia
G24
G24.02
Drug induced acute dystonia
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Dystonia
G24
G24.09
Other drug induced dystonia
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Dystonia
G24
G24.1
Genetic torsion dystonia
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Dystonia
G24
G24.2
Idiopathic nonfamilial dystonia
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Dystonia
G24
G24.3
Spasmodic torticollis
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Dystonia
G24
G24.4
Idiopathic orofacial dystonia
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Dystonia
G24
G24.5
Blepharospasm
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Dystonia
G24
G24.8
Other dystonia
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Dystonia
G24
G24.9
Dystonia, unspecified
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Other extrapyramidal and movement disorders
G25
G25.0
Essential tremor
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Other extrapyramidal and movement disorders
G25
G25.1
Drug-induced tremor
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Other extrapyramidal and movement disorders
G25
G25.2
Other specified forms of tremor
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Other extrapyramidal and movement disorders
G25
G25.3
Myoclonus
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Other extrapyramidal and movement disorders
G25
G25.4
Drug-induced chorea
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Other extrapyramidal and movement disorders
G25
G25.5
Other chorea
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Other extrapyramidal and movement disorders
G25
G25.6
Drug induced tics and other tics of organic origin
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Other extrapyramidal and movement disorders
G25
G25.61
Drug induced tics
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Other extrapyramidal and movement disorders
G25
G25.69
Other tics of organic origin
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Other extrapyramidal and movement disorders
G25
G25.7
Other and unspecified drug induced movement disorders
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Other extrapyramidal and movement disorders
G25
G25.70
Drug induced movement disorder, unspecified
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Other extrapyramidal and movement disorders
G25
G25.71
Drug induced akathisia
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Other extrapyramidal and movement disorders
G25
G25.79
Other drug induced movement disorders
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Other extrapyramidal and movement disorders
G25
G25.8
Other specified extrapyramidal and movement disorders
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Other extrapyramidal and movement disorders
G25
G25.81
Restless legs syndrome
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Other extrapyramidal and movement disorders
G25
G25.82
Stiff-man syndrome
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Other extrapyramidal and movement disorders
G25
G25.83
Benign shuddering attacks
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Other extrapyramidal and movement disorders
G25
G25.89
Other specified extrapyramidal and movement disorders
Diseases of the nervous system (G00-G99)
Extrapyramidal and movement disorders
Other extrapyramidal and movement disorders
G25
G25.9
Extrapyramidal and movement disorder, unspecified
Diseases of the nervous system (G00-G99)
Other degenerative diseases of the nervous system
Alzheimer's disease
G30
G30.0
Alzheimer's disease with early onset
Diseases of the nervous system (G00-G99)
Other degenerative diseases of the nervous system
Alzheimer's disease
G30
G30.1
Alzheimer's disease with late onset
Diseases of the nervous system (G00-G99)
Other degenerative diseases of the nervous system
Alzheimer's disease
G30
G30.8
Other Alzheimer's disease
Diseases of the nervous system (G00-G99)
Other degenerative diseases of the nervous system
Alzheimer's disease
G30
G30.9
Alzheimer's disease, unspecified
Diseases of the nervous system (G00-G99)
Other degenerative diseases of the nervous system
Other degenerative diseases of nervous system. not elsewhere classified
G31
G31.0
Frontotemporal dementia
Diseases of the nervous system (G00-G99)
Other degenerative diseases of the nervous system
Other degenerative diseases of nervous system. not elsewhere classified
G31
G31.01
Pick's disease
Diseases of the nervous system (G00-G99)
Other degenerative diseases of the nervous system
Other degenerative diseases of nervous system. not elsewhere classified
G31
G31.09
Other frontotemporal dementia
Diseases of the nervous system (G00-G99)
Other degenerative diseases of the nervous system
Other degenerative diseases of nervous system. not elsewhere classified
G31
G31.1
Senile degeneration of brain, not elsewhere classified
Diseases of the nervous system (G00-G99)
Other degenerative diseases of the nervous system
Other degenerative diseases of nervous system. not elsewhere classified
G31
G31.2
Degeneration of nervous system due to alcohol
Diseases of the nervous system (G00-G99)
Other degenerative diseases of the nervous system
Other degenerative diseases of nervous system. not elsewhere classified
G31
G31.8
Other specified degenerative diseases of nervous system
Diseases of the nervous system (G00-G99)
Other degenerative diseases of the nervous system
Other degenerative diseases of nervous system. not elsewhere classified
G31
G31.81
Alpers disease
Diseases of the nervous system (G00-G99)
Other degenerative diseases of the nervous system
Other degenerative diseases of nervous system. not elsewhere classified
G31
G31.82
Leigh's disease
Diseases of the nervous system (G00-G99)
Other degenerative diseases of the nervous system
Other degenerative diseases of nervous system. not elsewhere classified
G31
G31.83
Dementia with Lewy bodies
Diseases of the nervous system (G00-G99)
Other degenerative diseases of the nervous system
Other degenerative diseases of nervous system. not elsewhere classified
G31
G31.84
Mild cognitive impairment, so stated
Diseases of the nervous system (G00-G99)
Other degenerative diseases of the nervous system
Other degenerative diseases of nervous system. not elsewhere classified
G31
G31.85
Corticobasal degeneration
Diseases of the nervous system (G00-G99)
Other degenerative diseases of the nervous system
Other degenerative diseases of nervous system. not elsewhere classified
G31
G31.89
Other specified degenerative diseases of nervous system
Diseases of the nervous system (G00-G99)
Other degenerative diseases of the nervous system
Other degenerative diseases of nervous system. not elsewhere classified
G31
G31.9
Degenerative disease of nervous system, unspecified
Diseases of the nervous system (G00-G99)
Other degenerative diseases of the nervous system
Other degenerative disorders of nervous system in diseases classified elsewhere
G32
G32.0
Subacute combined degeneration of spinal cord in diseases classified elsewhere
Diseases of the nervous system (G00-G99)
Other degenerative diseases of the nervous system
Other degenerative disorders of nervous system in diseases classified elsewhere
G32
G32.8
Other specified degenerative disorders of nervous system in diseases classified elsewhere
Diseases of the nervous system (G00-G99)
Other degenerative diseases of the nervous system
Other degenerative disorders of nervous system in diseases classified elsewhere
G32
G32.81
Cerebellar ataxia in diseases classified elsewhere
Diseases of the nervous system (G00-G99)
Other degenerative diseases of the nervous system
Other degenerative disorders of nervous system in diseases classified elsewhere
G32
G32.89
Other specified degenerative disorders of nervous system in diseases classified elsewhere
Diseases of the nervous system (G00-G99)
Demyelinating diseases of the central nervous system
Other acute disseminated demyelination
G36
G36.0
Neuromyelitis optica [Devic]
Diseases of the nervous system (G00-G99)
Demyelinating diseases of the central nervous system
Other acute disseminated demyelination
G36
G36.1
Acute and subacute hemorrhagic leukoencephalitis [Hurst]
Diseases of the nervous system (G00-G99)
Demyelinating diseases of the central nervous system
Other acute disseminated demyelination
G36
G36.8
Other specified acute disseminated demyelination
Diseases of the nervous system (G00-G99)
Demyelinating diseases of the central nervous system
Other acute disseminated demyelination
G36
G36.9
Acute disseminated demyelination, unspecified
Diseases of the nervous system (G00-G99)
Demyelinating diseases of the central nervous system
Other demyelinating diseases of central nervous system
G37
G37.0
Diffuse sclerosis of central nervous system
Diseases of the nervous system (G00-G99)
Demyelinating diseases of the central nervous system
Other demyelinating diseases of central nervous system
G37
G37.1
Central demyelination of corpus callosum
Diseases of the nervous system (G00-G99)
Demyelinating diseases of the central nervous system
Other demyelinating diseases of central nervous system
G37
G37.2
Central pontine myelinolysis
Diseases of the nervous system (G00-G99)
Demyelinating diseases of the central nervous system
Other demyelinating diseases of central nervous system
G37
G37.3
Acute transverse myelitis in demyelinating disease of central nervous system
Diseases of the nervous system (G00-G99)
Demyelinating diseases of the central nervous system
Other demyelinating diseases of central nervous system
G37
G37.4
Subacute necrotizing myelitis of central nervous system
Diseases of the nervous system (G00-G99)
Demyelinating diseases of the central nervous system
Other demyelinating diseases of central nervous system
G37
G37.5
Concentric sclerosis [Balo] of central nervous system
Diseases of the nervous system (G00-G99)
Demyelinating diseases of the central nervous system
Other demyelinating diseases of central nervous system
G37
G37.8
Other specified demyelinating diseases of central nervous system
Diseases of the nervous system (G00-G99)
Demyelinating diseases of the central nervous system
Other demyelinating diseases of central nervous system
G37
G37.9
Demyelinating disease of central nervous system, unspecified
Diseases of the nervous system (G00-G99)
Episodic and paroxysmal disorders
Epilepsy and recurrent seizures
G40
G40.0
Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset
Diseases of the nervous system (G00-G99)
Episodic and paroxysmal disorders
Epilepsy and recurrent seizures
G40
G40.00
Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, not intractable
Diseases of the nervous system (G00-G99)
Episodic and paroxysmal disorders
Epilepsy and recurrent seizures
G40
G40.001
Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, not intractable, with status epilepticus
Diseases of the nervous system (G00-G99)
Episodic and paroxysmal disorders
Epilepsy and recurrent seizures
G40
G40.009
Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, not intractable, without status epilepticus
Diseases of the nervous system (G00-G99)
Episodic and paroxysmal disorders
Epilepsy and recurrent seizures
G40
G40.01
Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, intractable
Diseases of the nervous system (G00-G99)
Episodic and paroxysmal disorders
Epilepsy and recurrent seizures
G40
G40.011
Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, intractable, with status epilepticus
Diseases of the nervous system (G00-G99)
Episodic and paroxysmal disorders
Epilepsy and recurrent seizures
G40
G40.019
Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, intractable, without status epilepticus
Diseases of the nervous system (G00-G99)
Episodic and paroxysmal disorders
Epilepsy and recurrent seizures
G40
G40.1
Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures
Diseases of the nervous system (G00-G99)
Episodic and paroxysmal disorders
Epilepsy and recurrent seizures
G40
G40.10
Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, not intractable
Diseases of the nervous system (G00-G99)
Episodic and paroxysmal disorders
Epilepsy and recurrent seizures
G40
G40.101
Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, not intractable, with status epilepticus
Diseases of the nervous system (G00-G99)
Episodic and paroxysmal disorders
Epilepsy and recurrent seizures
G40
G40.109
Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, not intractable, without status epilepticus
Diseases of the nervous system (G00-G99)
Episodic and paroxysmal disorders
Epilepsy and recurrent seizures
G40
G40.11
Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, intractable
Diseases of the nervous system (G00-G99)
Episodic and paroxysmal disorders
Epilepsy and recurrent seizures
G40
G40.111
Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, intractable, with status epilepticus
Diseases of the nervous system (G00-G99)
Episodic and paroxysmal disorders
Epilepsy and recurrent seizures
G40
G40.119
Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, intractable, without status epilepticus