Specific code 2009 ICD-9-CM Diagnosis Code 333.90
Unspecified extrapyramidal disease and abnormal movement disorder
  • Short description: EXTRAPYRAMIDAL DIS NOS.
  • ICD-9-CM 333.90 will be replaced by an equivalent ICD-10-CM code (or codes) when the United States transitions from ICD-9-CM to ICD-10-CM on October 1, 2015.
  • ICD-9-CM 333.90 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
  • You are viewing the 2009 version of ICD-9-CM 333.90.
  • More recent version(s) of ICD-9-CM 333.90: 2010 2011 2012 2013 2014.
Disease Synonyms
  • Birnbaum's syndrome
  • Dystonia
  • Extrapyramidal disease
  • Extrapyramidal disease and abnormal movement disorder
  • Extrapyramidal dysarthria
  • Extrapyramidal gait (finding)
  • Extrapyramidal movements
  • Gait disorder, extrapyramidal
  • Gait extrapyramidal
  • Medication induced movement disorder
  • Medication induced movement disorder in therapeutic use
  • Medication-induced movement disorder
  • Movement disorder
  • Opticocochleodentate degeneration
  • Pallidonigroluysian degeneration
  • Progressive pyramidopallidal degeneration
  • Pyramidal type muscle weakness
Applies To
  • Medication-induced movement disorders NOS
Use Additional
  • Use additional E code to identify drug, if drug-induced
Convert to ICD-10-CM: 333.90 converts approximately to:
  • 2014 ICD-10-CM G25.9 Extrapyramidal and movement disorder, unspecified
ICD-9-CM Volume 2 Index entries containing back-references to 333.90:
  • Abnormal, abnormality, abnormalities - see also Anomaly
  • Degeneration, degenerative
    • extrapyramidal NEC 333.90
  • Disease, diseased - see also Syndrome
    • basal ganglia 333.90
    • extrapyramidal NEC 333.90
    • pyramidal tract 333.90
    • striatopallidal system 333.90
  • Disorder - see also Disease
    • movement NEC 333.90
  • Lesion(s)
    • basal ganglion 333.90
  • Sclerosis, sclerotic
    • extrapyramidal 333.90
  • Syndrome - see also Disease
    • extrapyramidal 333.90
    • ganglion (basal, brain) 333.90
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 333.90 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 2009 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.