G93 Other disorders of brain
ICD-10-CM category G93 sits in Chapter 6 (Diseases of the nervous system, G00-G99). It contains 20 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Subcategories
G93.3 Postviral and related fatigue syndromesG93.4 Other and unspecified encephalopathyG93.8 Other specified disorders of brain
Billable codes in G93
| Code | Description |
|---|---|
G93.0 | Cerebral cysts |
G93.1 | Anoxic brain damage, not elsewhere classified |
G93.2 | Benign intracranial hypertension |
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 | Megalencephalic leukoencephalopathy with subcortical cysts |
G93.43 | Leukoencephalopathy with calcifications and cysts |
G93.44 | Adult-onset leukodystrophy with axonal spheroids |
G93.45 | Developmental and epileptic encephalopathy |
G93.49 | Other encephalopathy |
G93.5 | Compression of brain |
G93.6 | Cerebral edema |
G93.7 | Reye's syndrome |
G93.81 | Temporal sclerosis |
G93.82 | Brain death |
G93.89 | Other specified disorders of brain |
G93.9 | Disorder of brain, unspecified |
Search within ICD-10-CM for G93 and related codes
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