Specific code 2014 ICD-9-CM Diagnosis Code 349.89
Other specified disorders of nervous system
  • Billable Code
  • Short description: Cns disorder NEC.
  • ICD-9-CM 349.89 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 349.89 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
Disease Synonyms
  • Abnormal axonal conduction
  • Abscess of nervous system
  • Absence of cerebrospinal fluid formation
  • Absence of receptor sites
  • Ballism
  • Bilateral upper motor neurone lesion
  • Bruns' syndrome
  • Central nervous system depression
  • Cerebral akinetopsia
  • Cerebrospinal angiopathy
  • Cerebrospinal fluid circulation disorder
  • Cerebrospinal fluid leak from mouth
  • Congenital degeneration of nervous system
  • Cord sign
  • Corpus callosum syndrome
  • Cysticercosis of central nervous system
  • Decrease in receptor sites
  • Decreased intracranial pressure adaptive capacity
  • Degenerative disease of the central nervous system
  • Degenerative disorder of head
  • Disorder primarily affecting the motor pathways
  • Disorders of cerebrospinal fluid and intracranial pressure
  • Dural ossification
  • Dying back phenomenon
  • Embolic infarction of nerve trunk
  • Facial hemiatrophy
  • Finding of delayed reaction time
  • Giant axonal neuropathy
  • Hereditary degenerative disease of central nervous system
  • Increase in receptor sites
  • Infectious disease of central nervous system
  • Infectious disease of nervous system
  • Infective ventriculitis, brain
  • Loss of hypothalamic inhibition
  • Mass reflex present
  • Neurogenic claudication
  • On - off phenomenon
  • Progressive neuronal degeneration of childhood
  • Progressive neuronal degeneration without liver cirrhosis
  • Progressive subcortical gliosis
  • Receptor site alteration
  • Reinnervation
  • Romberg test evokes stiff fall backward
  • Romberg test positive and direction of fall affected by head turn
  • Space-occupying lesion of nervous system
  • Surface receptor redistribution
  • Tropical ataxic neuropathy
  • White shaker dog syndrome
Convert to ICD-10-CM: 349.89 converts approximately to:
  • 2014 ICD-10-CM G96.8 Other specified disorders of central nervous system
    Or:
  • 2014 ICD-10-CM G98.8 Other disorders of nervous system
ICD-9-CM Volume 2 Index entries containing back-references to 349.89:
  • Atrophy, atrophic
    • hemifacial 754.0
      • Romberg 349.89
  • Degeneration, degenerative
    • nervous system 349.89
      • amyloid 277.39 [357.4]
      • autonomic (see also Neuropathy, peripheral, autonomic) 337.9
      • fatty 349.89
      • peripheral autonomic NEC (see also Neuropathy, peripheral, autonomic) 337.9
  • Disease, diseased - see also Syndrome
    • nervous system (central) 349.9
      • autonomic, peripheral (see also Neuropathy, peripheral, autonomic) 337.9
      • congenital 742.9
      • inflammatory - see Encephalitis
      • parasympathetic (see also Neuropathy, peripheral, autonomic) 337.9
      • peripheral NEC 355.9
      • prion NEC 046.79
      • specified NEC 349.89
      • sympathetic (see also Neuropathy, peripheral, autonomic) 337.9
      • vegetative (see also Neuropathy, peripheral, autonomic) 337.9
    • Romberg's 349.89
  • Disorder - see also Disease
    • nervous system NEC 349.9
      • autonomic (peripheral) (see also Neuropathy, peripheral, autonomic) 337.9
      • cranial 352.9
      • parasympathetic (see also Neuropathy, peripheral, autonomic) 337.9
      • specified type NEC 349.89
      • sympathetic (see also Neuropathy, peripheral, autonomic) 337.9
      • vegetative (see also Neuropathy, peripheral, autonomic) 337.9
  • Gliosis (cerebral) 349.89
  • Hemiatrophy 799.89
    • face 349.89
      • progressive 349.89
  • Paralysis, paralytic (complete) (incomplete) 344.9
    • hemifacial, progressive 349.89
  • Parry-Romberg syndrome 349.89
  • Romberg's disease or syndrome 349.89
  • Somnolence 780.09
    • periodic 349.89
  • Syndrome - see also Disease
    • hypersomnia-bulimia 349.89
    • Parry-Romberg 349.89
    • Romberg's 349.89
  • Trophoneurosis NEC 356.9
    • facial 349.89
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 349.89 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 2014 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.