Specific code 2015 ICD-9-CM Diagnosis Code 334.4
Cerebellar ataxia in diseases classified elsewhere
  • 2015
  • Billable Thru Sept 30/2015
  • Non-Billable On/After Oct 1/2015
  • Manifestation Code

  • ICD-9-CM 334.4 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 334.4 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
Convert to ICD-10-CM: 334.4 converts directly to:
  • 2015/16 ICD-10-CM G32.81 Cerebellar ataxia in diseases classified elsewhere
Disease Synonyms
  • Alcohol-induced cerebellar ataxia
  • Cerebellar ataxia associated with another disorder
  • Cerebellar ataxia due to alcoholism
  • Secondary cerebellar ataxia
Code First
ICD-9-CM Coding Information
  • 334.4 describes the manifestation of an underlying disease, not the disease itself.
ICD-9-CM Volume 2 Index entries containing back-references to 334.4:
  • Ataxia, ataxy, ataxic 781.3
    • cerebellar 334.3
      • hereditary (Marie's) 334.2
      • 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
      • alcoholic 303.9 [334.4]
      • diffuse, due to arteriopathy 437.0
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 334.4 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2015 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.