ICD-10-CM Alphabetic Index · FY 2027 6 Entries
Wernicke-Korsakoff's syndrome or psychosis in the ICD-10-CM Index ICD-10-CM
The main term Wernicke-Korsakoff's syndrome or psychosis (alcoholic) carries 6 index entries pointing to 3 ICD-10-CM codes. The default entry is F10.9, the code the bare main term maps to; every indented line below refines the term by site, cause, or type. Verify any candidate code in the Tabular List before using it.
✓ Built from the official CMS FY 2027 index fileEffective Oct 1, 2026 – Sep 30, 2027
6
Index Entries
3
Codes Referenced
F10.9
Default Code
W
Letter
6 of 6 shown
ICD-10-CM
Index Entries Under Wernicke-Korsakoff's syndrome or psychosis 6 entries · 3 codes
Wernicke-Korsakoff's syndrome or psychosis (alcoholic) F10.9 Non-billable
with dependence F10.2 Non-billable
drug-induced
due to drug abuse see Abuse, drug, by type, with amnestic disorder
due to drug dependence see Dependence, drug, by type, with amnestic disorder
nonalcoholic F04
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Related Index Terms
Source: Centers for Medicare & Medicaid Services, FY 2027 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2026 through September 30, 2027.
