G93.4
Other and unspecified encephalopathy
- Release
- FY 2027
- Effective
Hierarchy
Where G93.4 sits in the official hierarchy. Each level is the code it is classified under.
- G93 Parent Other disorders of brain
- G93.4 This code Other and unspecified encephalopathy
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files.
More Specific Codes
7 codes under G93.4
- G93.40 Encephalopathy, unspecified Billable
- G93.41 Metabolic encephalopathy Billable
- G93.42 Megalencephalic leukoencephalopathy with subcortical cysts Billable
- G93.43 Leukoencephalopathy with calcifications and cysts Billable
- G93.44 Adult-onset leukodystrophy with axonal spheroids Billable
- G93.45 Developmental and epileptic encephalopathy Billable
- G93.49 Other encephalopathy Billable
Version History
How G93.4 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentOther and unspecified encephalopathy
-
FY 2026 Effective
UnchangedOther and unspecified encephalopathy
Related Codes
Other codes under G93
- G93.0 Cerebral cysts Billable
- G93.1 Anoxic brain damage, not elsewhere classified Billable
- G93.2 Benign intracranial hypertension Billable
- G93.3 Postviral and related fatigue syndromes
- G93.5 Compression of brain Billable
- G93.6 Cerebral edema Billable
- G93.7 Reye's syndrome Billable
- G93.8 Other specified disorders of brain
- G93.9 Disorder of brain, unspecified Billable
Codes whose official notes reference G93.4
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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