ICD 9 Diagnosis Block on Hereditary And Degenerative Diseases Of The Central Nervous System (79 entries)

ICD-9 Code and Description
Chapter: Diseases Of The Nervous System And Sense Organs
330.0 - Leukodystrophy 330.1 - Cerebral lipidoses 330.2 - Cerebral degeneration in generalized lipidoses 330.3 - Cerebral degeneration of childhood in other diseases classified elsewhere 330.8 - Other specified cerebral degenerations in childhood 330.9 - Unspecified cerebral degeneration in childhood 331.0 - Alzheimer's disease 331.11 - Pick's disease 331.19 - Other frontotemporal dementia 331.2 - Senile degeneration of brain 331.3 - Communicating hydrocephalus 331.4 - Obstructive hydrocephalus 331.5 - Idiopathic normal pressure hydrocephalus (INPH) 331.6 - Corticobasal degeneration 331.7 - Cerebral degeneration in diseases classified elsewhere 331.81 - Reye's syndrome 331.82 - Dementia with lewy bodies 331.83 - Mild cognitive impairment, so stated 331.89 - Other cerebral degeneration 331.9 - Cerebral degeneration, unspecified 332.0 - Paralysis agitans 332.1 - Secondary parkinsonism 333.0 - Other degenerative diseases of the basal ganglia 333.1 - Essential and other specified forms of tremor 333.2 - Myoclonus 333.3 - Tics of organic origin 333.4 - Huntington's chorea 333.5 - Other choreas 333.6 - Genetic torsion dystonia 333.71 - Athetoid cerebral palsy 333.72 - Acute dystonia due to drugs 333.79 - Other acquired torsion dystonia 333.81 - Blepharospasm 333.82 - Orofacial dyskinesia 333.83 - Spasmodic torticollis 333.84 - Organic writers' cramp 333.85 - Subacute dyskinesia due to drugs 333.89 - Other fragments of torsion dystonia 333.90 - Unspecified extrapyramidal disease and abnormal movement disorder 333.91 - Stiff-man syndrome 333.92 - Neuroleptic malignant syndrome 333.93 - Benign shuddering attacks 333.94 - Restless legs syndrome (RLS) 333.99 - Other extrapyramidal diseases and abnormal movement disorders 334.0 - Friedreich's ataxia 334.1 - Hereditary spastic paraplegia 334.2 - Primary cerebellar degeneration 334.3 - Other cerebellar ataxia 334.4 - Cerebellar ataxia in diseases classified elsewhere 334.8 - Other spinocerebellar diseases 334.9 - Spinocerebellar disease, unspecified 335.0 - Werdnig-Hoffmann disease 335.10 - Spinal muscular atrophy, unspecified 335.11 - Kugelberg-Welander disease 335.19 - Other spinal muscular atrophy 335.20 - Amyotrophic lateral sclerosis 335.21 - Progressive muscular atrophy 335.22 - Progressive bulbar palsy 335.23 - Pseudobulbar palsy 335.24 - Primary lateral sclerosis 335.29 - Other motor neuron disease 335.8 - Other anterior horn cell diseases 335.9 - Anterior horn cell disease, unspecified 336.0 - Syringomyelia and syringobulbia 336.1 - Vascular myelopathies 336.2 - Subacute combined degeneration of spinal cord in diseases classified elsewhere 336.3 - Myelopathy in other diseases classified elsewhere 336.8 - Other myelopathy 336.9 - Unspecified disease of spinal cord 337.00 - Idiopathic peripheral autonomic neuropathy, unspecified 337.01 - Carotid sinus syndrome 337.09 - Other idiopathic peripheral autonomic neuropathy 337.1 - Peripheral autonomic neuropathy in disorders classified elsewhere 337.20 - Reflex sympathetic dystrophy, unspecified 337.21 - Reflex sympathetic dystrophy of the upper limb 337.22 - Reflex sympathetic dystrophy of the lower limb 337.29 - Reflex sympathetic dystrophy of other specified site 337.3 - Autonomic dysreflexia 337.9 - Unspecified disorder of autonomic nervous system

ICD-9 Code and Description

Chapter: Diseases Of The Nervous System And Sense Organs

330.0 - Leukodystrophy

330.1 - Cerebral lipidoses

330.2 - Cerebral degeneration in generalized lipidoses

330.3 - Cerebral degeneration of childhood in other diseases classified elsewhere

330.8 - Other specified cerebral degenerations in childhood

330.9 - Unspecified cerebral degeneration in childhood

331.0 - Alzheimer's disease

331.11 - Pick's disease

331.19 - Other frontotemporal dementia

331.2 - Senile degeneration of brain

331.3 - Communicating hydrocephalus

331.4 - Obstructive hydrocephalus

331.5 - Idiopathic normal pressure hydrocephalus (INPH)

331.6 - Corticobasal degeneration

331.7 - Cerebral degeneration in diseases classified elsewhere

331.81 - Reye's syndrome

331.82 - Dementia with lewy bodies

331.83 - Mild cognitive impairment, so stated

331.89 - Other cerebral degeneration

331.9 - Cerebral degeneration, unspecified

332.0 - Paralysis agitans

332.1 - Secondary parkinsonism

333.0 - Other degenerative diseases of the basal ganglia

333.1 - Essential and other specified forms of tremor

333.2 - Myoclonus

333.3 - Tics of organic origin

333.4 - Huntington's chorea

333.5 - Other choreas

333.6 - Genetic torsion dystonia

333.71 - Athetoid cerebral palsy

333.72 - Acute dystonia due to drugs

333.79 - Other acquired torsion dystonia

333.81 - Blepharospasm

333.82 - Orofacial dyskinesia

333.83 - Spasmodic torticollis

333.84 - Organic writers' cramp

333.85 - Subacute dyskinesia due to drugs

333.89 - Other fragments of torsion dystonia

333.90 - Unspecified extrapyramidal disease and abnormal movement disorder

333.91 - Stiff-man syndrome

333.92 - Neuroleptic malignant syndrome

333.93 - Benign shuddering attacks

333.94 - Restless legs syndrome (RLS)

333.99 - Other extrapyramidal diseases and abnormal movement disorders

334.0 - Friedreich's ataxia

334.1 - Hereditary spastic paraplegia

334.2 - Primary cerebellar degeneration

334.3 - Other cerebellar ataxia

334.4 - Cerebellar ataxia in diseases classified elsewhere

334.8 - Other spinocerebellar diseases

334.9 - Spinocerebellar disease, unspecified

335.0 - Werdnig-Hoffmann disease

335.10 - Spinal muscular atrophy, unspecified

335.11 - Kugelberg-Welander disease

335.19 - Other spinal muscular atrophy

335.20 - Amyotrophic lateral sclerosis

335.21 - Progressive muscular atrophy

335.22 - Progressive bulbar palsy

335.23 - Pseudobulbar palsy

335.24 - Primary lateral sclerosis

335.29 - Other motor neuron disease

335.8 - Other anterior horn cell diseases

335.9 - Anterior horn cell disease, unspecified

336.0 - Syringomyelia and syringobulbia

336.1 - Vascular myelopathies

336.2 - Subacute combined degeneration of spinal cord in diseases classified elsewhere

336.3 - Myelopathy in other diseases classified elsewhere

336.8 - Other myelopathy

336.9 - Unspecified disease of spinal cord

337.00 - Idiopathic peripheral autonomic neuropathy, unspecified

337.01 - Carotid sinus syndrome

337.09 - Other idiopathic peripheral autonomic neuropathy

337.1 - Peripheral autonomic neuropathy in disorders classified elsewhere

337.20 - Reflex sympathetic dystrophy, unspecified

337.21 - Reflex sympathetic dystrophy of the upper limb

337.22 - Reflex sympathetic dystrophy of the lower limb

337.29 - Reflex sympathetic dystrophy of other specified site

337.3 - Autonomic dysreflexia

337.9 - Unspecified disorder of autonomic nervous system