ICD 9 Range HEREDITARY AND DEGENERATIVE DISEASES OF THE CENTRAL NERVOUS SYSTEM

• 1  Cerebral degenerations usually manifest in childhood     ( 330 )

• 2  Leukodystrophy     ( 330.0 )

• 3  Cerebral lipidoses     ( 330.1 )

• 4  Cerebral degeneration in generalized lipidoses     ( 330.2 )

• 5  Cerebral degeneration of childhood in other diseases classified elsewhere     ( 330.3 )

• 6  Other specified cerebral degenerations in childhood     ( 330.8 )

• 7  Unspecified cerebral degeneration in childhood     ( 330.9 )

• 8  Other cerebral degenerations     ( 331 )

• 9  Alzheimer's disease     ( 331.0 )

• 10  Frontotemporal dementia     ( 331.1 )

• 11  Pick's disease     ( 331.11 )

• 12  Other frontotemporal dementia     ( 331.19 )

• 13  Senile degeneration of brain     ( 331.2 )

• 14  Communicating hydrocephalus     ( 331.3 )

• 15  Obstructive hydrocephalus     ( 331.4 )

• 16   Idiopathic normal pressure hydrocephalus (INPH)     ( 331.5 )

• 17  Cerebral degeneration in diseases classified elsewhere     ( 331.7 )

• 18  Other cerebral degeneration     ( 331.8 )

• 19  Reye's syndrome     ( 331.81 )

• 20  Dementia with lewy bodies     ( 331.82 )

• 21  Mild cognitive impairment, so stated     ( 331.83 )

• 22  Other cerebral degeneration     ( 331.89 )

• 23  Cerebral degeneration unspecified     ( 331.9 )

• 24  Parkinson's disease     ( 332 )

• 25  Paralysis agitans     ( 332.0 )

• 26  Secondary parkinsonism     ( 332.1 )

• 27  Other extrapyramidal disease and abnormal movement disorders     ( 333 )

• 28  Other degenerative diseases of the basal ganglia     ( 333.0 )

• 29  Essential and other specified forms of tremor     ( 333.1 )

• 30  Myoclonus     ( 333.2 )

• 31  Tics of organic origin     ( 333.3 )

• 32  Huntington's chorea     ( 333.4 )

• 33  Other choreas     ( 333.5 )

• 34  Genetic torsion dystonia     ( 333.6 )

• 35  Symptomatic torsion dystonia     ( 333.7 )

• 36  Athetoid cerebral palsy     ( 333.71 )

• 37  Acute dystonia due to drugs     ( 333.72 )

• 38  Other acquired torsion dystonia     ( 333.79 )

• 39  Fragments of torsion dystonia     ( 333.8 )

• 40  Blepharospasm     ( 333.81 )

• 41  Orofacial dyskinesia     ( 333.82 )

• 42  Spasmodic torticollis     ( 333.83 )

• 43  Organic writers' cramp     ( 333.84 )

• 44  Subacute dyskinesia due to drugs     ( 333.85 )

• 45  Other fragments of torsion dystonia     ( 333.89 )

• 46  Other and unspecified extrapyramidal diseases and abnormal movement disorders     ( 333.9 )

• 47  Unspecified extrapyramidal disease and abnormal movement disorder     ( 333.90 )

• 48  Stiff-man syndrome     ( 333.91 )

• 49  Neuroleptic malignant syndrome     ( 333.92 )

• 50  Benign shuddering attacks     ( 333.93 )

• 51  Restless legs syndrome     ( 333.94 )

• 52  Other extrapyramidal diseases and abnormal movement disorders     ( 333.99 )

• 53  Spinocerebellar disease     ( 334 )

• 54  Friedreich's ataxia     ( 334.0 )

• 55  Hereditary spastic paraplegia     ( 334.1 )

• 56  Primary cerebellar degeneration     ( 334.2 )

• 57  Other cerebellar ataxia     ( 334.3 )

• 58  Cerebellar ataxia in diseases classified elsewhere     ( 334.4 )

• 59  Other spinocerebellar diseases     ( 334.8 )

• 60  Spinocerebellar disease unspecified     ( 334.9 )

• 61  Anterior horn cell disease     ( 335 )

• 62  Werdnig-hoffmann disease     ( 335.0 )

• 63  Spinal muscular atrophy     ( 335.1 )

• 64  Spinal muscular atrophy unspecified     ( 335.10 )

• 65  Kugelberg-welander disease     ( 335.11 )

• 66  Other spinal muscular atrophy     ( 335.19 )

• 67  Motor neuron disease     ( 335.2 )

• 68  Amyotrophic lateral sclerosis     ( 335.20 )

• 69  Progressive muscular atrophy     ( 335.21 )

• 70  Progressive bulbar palsy     ( 335.22 )

• 71  Pseudobulbar palsy     ( 335.23 )

• 72  Primary lateral sclerosis     ( 335.24 )

• 73  Other motor neuron diseases     ( 335.29 )

• 74  Other anterior horn cell diseases     ( 335.8 )

• 75  Anterior horn cell disease unspecified     ( 335.9 )

• 76  Other diseases of spinal cord     ( 336 )

• 77  Syringomyelia and syringobulbia     ( 336.0 )

• 78  Vascular myelopathies     ( 336.1 )

• 79  Subacute combined degeneration of spinal cord in diseases classified elsewhere     ( 336.2 )

• 80  Myelopathy in other diseases classified elsewhere     ( 336.3 )

• 81  Other myelopathy     ( 336.8 )

• 82  Unspecified disease of spinal cord     ( 336.9 )

• 83  Disorders of the autonomic nervous system     ( 337 )

• 84  Idiopathic peripheral autonomic neuropathy     ( 337.0 )

• 85  Idiopathic peripheral autonomic neuropathy, unspecified     ( 337.00 )

• 86  Carotid sinus syndrome     ( 337.01 )

• 87  Other idiopathic peripheral autonomic neuropathy     ( 337.09 )

• 88  Peripheral autonomic neuropathy in disorders classified elsewhere     ( 337.1 )

• 89  Reflex sympathetic dystrophy     ( 337.2 )

• 90  Reflex sympathetic dystrophy unspecified     ( 337.20 )

• 91  Reflex sympathetic dystrophy of the upper limb     ( 337.21 )

• 92  Reflex sympathetic dystrophy of the lower limb     ( 337.22 )

• 93  Reflex sympathetic dystrophy of other specified site     ( 337.29 )

• 94  Autonomic dysreflexia     ( 337.3 )

• 95  Unspecified disorder of autonomic nervous system     ( 337.9 )

• 96  Corticobasal degeneration     ( 331.6 )