349.89 CNS DISORDER NEC

Code Information

  • Diagnosis Code: 349.89
  • Short Description: Cns disorder NEC
  • Long Description: Other specified disorders of nervous system
  • Code Version: 2015 ICD-9-CM

Code Classification

  • Diseases of the nervous system (320–359)
    • Other disorders of the central nervous system (340-349)
      • 349 Other and unspecified disorders of the nervous system
        • 349.89 Cns disorder NEC

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
  • Escherichia coli infection of the central nervous system
  • 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
  • Intracranial hypotension
  • Loss of hypothalamic inhibition
  • Mass reflex present
  • On - off phenomenon
  • Paroxysmal extreme pain disorder
  • 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

References to Index of Diseases and Injuries

The code 349.89 has the following ICD-9-CM references to the Index of Diseases and Injuries

  • 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
      • specified NEC 349.89
    • Romberg's 349.89
  • Disorder - see also Disease
    • nervous system NEC 349.9
      • specified type NEC 349.89
  • Gliosis (cerebral) 349.89
    • spinal 336.0
  • Hemiatrophy 799.89
    • face 349.89
      • progressive 349.89
  • Paralysis, paralytic (complete) (incomplete) 344.9
    • hemifacial, progressive 349.89
    • progressive 335.21
      • hemifacial 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

Crosswalk Information

The code 349.89 converts into the following ICD-10 code(s):

ICD-9 Code ICD-10 Code ICD-10 Description
349.89 Right Arrow G96.8 Other specified disorders of central nervous system
G98.8 Other disorders of nervous system
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description
349.0 Reaction to spinal or lumbar puncture
349.1 Nervous system complications from surgically implanted device
349.2 Disorders of meninges, not elsewhere classified
349.31 Accidental puncture or laceration of dura during a procedure
349.39 Other dural tear
349.81 Cerebrospinal fluid rhinorrhea
349.82 Toxic encephalopathy
349.9 Unspecified disorders of nervous system
This page was last updated on: 10/1/2014
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