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2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Nervous System And Sense Organs 320-389 > Hereditary And Degenerative Diseases Of The Central Nervous System 330-337 > Spinocerebellar Disease 334.* >

2008 ICD-9-CM Diagnosis 334.4

Cerebellar ataxia in diseases classified elsewhere

 On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date.

The 2009 version of ICD-9-CM 334.4 can be accessed here.

  • 334.4 is a specific code that can be used to specify a diagnosis
  • 334.4 contains 4 index entries
  • View the ICD-9-CM Volume 1 334.* hierarchy

Code first underlying disease, as:

  • alcoholism (303.0-303.9)
  • myxedema (244.0-244.9)
  • neoplastic disease (140.0-239.9)


Index entries containing 334.4:

Ataxia, ataxy, ataxic 781.3
  • cerebellar 334.3
    • in
      • alcoholism 303.9 [334.4]
      • myxedema (see also Myxedema) 244.9 [334.4]
      • neoplastic disease NEC 239.9 [334.4]
Degeneration, degenerative
  • cortical (cerebellar) (parenchymatous) 334.2