G93.4 OTHER AND UNSPECIFIED ENCEPHALOPATHY

Code Information

Diagnosis Code: G93.4

Short Description: Other and unspecified encephalopathy

Long Description: Other and unspecified encephalopathy

The code G93.4 is NOT 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)
    - G93.4 Other and unspecified encephalopathy

Code Version: 2022 ICD-10-CM

The code G93.4 has the following ICD-10-CM references to the Index of Diseases and Injuries

Type 2 Excludes Notes:
- alcoholic encephalopathy (@G31.2*)
- encephalopathy in diseases classified elsewhere (@G94*)
- hypertensive encephalopathy (@I67.4*)
- toxic (metabolic) encephalopathy (@G92.8*)

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
G93.40	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
G93.9	Disorder of brain, unspecified

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