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ICD-10-CM-2017 Diagnosis Codes Overview
ICD-10-CM-2017 > G00-G99 > G89-G99 > G93
G89-G99
Other disorders of the nervous system
G93

Other disorders of brain

G93.0
Cerebral cysts
Info:
Arachnoid cyst
Porencephalic cyst, acquired
Excl1.:
acquired periventricular cysts of newborn (icd P91.1 Acquired periventricular cysts of newbornP91.1)
congenital cerebral cysts (icd Q04.6 Congenital cerebral cystsQ04.6)
G93.1
Anoxic brain damage, not elsewhere classified
Excl1.:
cerebral anoxia due to anesthesia during labor and delivery (icd O74.3 Central nervous system complications of anesthesia during labor and deliveryO74.3)
cerebral anoxia due to anesthesia during the puerperium (icd O89.2 Central nervous system complications of anesthesia during the puerperiumO89.2)
neonatal anoxia (icd P84 Other problems with newbornP84)
G93.2
Benign intracranial hypertension
Excl1.:
hypertensive encephalopathy (icd I67.4 Hypertensive encephalopathyI67.4)
G93.3
Postviral fatigue syndrome
Info:
Benign myalgic encephalomyelitis
Excl1.:
chronic fatigue syndrome NOS (icd R53.82 Chronic fatigue, unspecifiedR53.82)
G93.4

Other and unspecified encephalopathy

Excl1.:
alcoholic encephalopathy (icd G31.2 Degeneration of nervous system due to alcoholG31.2)
encephalopathy in diseases classified elsewhere (icd G94 Other disorders of brain in diseases classified elsewhereG94)
hypertensive encephalopathy (icd I67.4 Hypertensive encephalopathyI67.4)
toxic (metabolic) encephalopathy (icd G92 Toxic encephalopathyG92)
G93.40
Encephalopathy, unspecified
G93.41
Metabolic encephalopathy
Info:
Septic encephalopathy
G93.49
Other encephalopathy
Info:
Encephalopathy NEC
G93.5
Compression of brain
Info:
Arnold-Chiari type 1 compression of brain
Compression of brain (stem)
Herniation of brain (stem)
Excl1.:
diffuse traumatic compression of brain (icd S06.2 Diffuse traumatic brain injuryS06.2-)
focal traumatic compression of brain (icd S06.3 Focal traumatic brain injuryS06.3-)
G93.6
Cerebral edema
Excl1.:
cerebral edema due to birth injury (icd P11.0 Cerebral edema due to birth injuryP11.0)
traumatic cerebral edema (icd S06.1 Traumatic cerebral edemaS06.1-)
G93.7
Reye's syndrome
Code first
(icd T39.0 Poisoning by, adverse effect of and underdosing of salicylatesT39.0-), if salicylates-induced
G93.8

Other specified disorders of brain

G93.81
Temporal sclerosis
Info:
Hippocampal sclerosis
Mesial temporal sclerosis
G93.82
Brain death
G93.89
Other specified disorders of brain
Info:
Postradiation encephalopathy
G93.9
Disorder of brain, unspecified


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