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Diagnosis Code

G93.9 DISORDER OF BRAIN, UNSPECIFIED


Code Information

Diagnosis Code: G93.9

Short Description: Disorder of brain, unspecified

Long Description: Disorder of brain, unspecified

The code G93.9 is VALID for claim submission

Code Classification:

  • Diseases of the nervous system (G00–G99)
    • Other disorders of the nervous system (G89-G99)
      • Other disorders of brain (G93)
        • G93.9 Disorder of brain, unspecified

Code Version: 2022 ICD-10-CM


Synonyms

  • Aphasia due to brain damage
  • Cerebellar disorder
  • Cerebellar-facial-dental syndrome
  • Childhood myocerebrohepatopathy spectrum
  • Disorder of brain
  • Disorder of brain stem
  • Disorder of cerebral cortex
  • Disorder of midbrain
  • Disruptive behavior
  • Disruptive vocalization
  • Language disorder associated with right hemisphere damage
  • Lesion of brain
  • Lesion of brainstem
  • Lesion of posterior fossa of cranial cavity
  • Memory disorder co-occurrent and due to organic brain damage
  • Organic memory impairment
  • Specific nonpsychotic mental disorders following organic brain damage
  • Vocalization

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
G93.9 Right Arrow 348.9 Brain condition NOS

This ICD-10 to ICD-9 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-10 Code ICD-10 Description
G93 Other disorders of brain
G93.0 Cerebral cysts
G93.1 Anoxic brain damage, not elsewhere classified
G93.2 Benign intracranial hypertension
G93.3 Postviral and related fatigue syndromes
G93.31 Postviral fatigue syndrome
G93.32 Myalgic encephalomyelitis/chronic fatigue syndrome
G93.39 Other post infection and related fatigue syndromes
G93.4 Other and unspecified encephalopathy
G93.40 Encephalopathy, unspecified
G93.41 Metabolic encephalopathy
G93.42 Megaloencephalic leukoencephalopathy with subcortical cysts
G93.43 Leukoencephalopathy with calcifications and cysts
G93.44 Adult-onset leukodystrophy with axonal spheroids
G93.49 Other encephalopathy
G93.5 Compression of brain
G93.6 Cerebral edema
G93.7 Reye's syndrome
G93.8 Other specified disorders of brain
G93.81 Temporal sclerosis
G93.82 Brain death
G93.89 Other specified disorders of brain

This page was last updated on: 10/1/2023

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