- F04 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2024 edition of ICD-10-CM F04 became effective on October 1, 2022.
- This is the American ICD-10-CM version of F04 – other international versions of ICD-10 F04 may differ.
ICD-10-CM F04 is grouped within Diagnostic Related Group(s):
- 884 Organic disturbances and intellectual disability
Applicable To
- Korsakov’s psychosis or syndrome, nonalcoholic
Type 1 Excludes
- amnesia NOS (R41.3)
- anterograde amnesia (R41.1)
- dissociative amnesia (F44.0)
- retrograde amnesia (R41.2)
Type 2 Excludes
- alcohol-induced or unspecified Korsakov’s syndrome (F10.26, F10.96)
- Korsakov’s syndrome induced by other psychoactive substances (F13.26, F13.96, F19.16, F19.26, F19.96)
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2016 (effective 10/1/2015): No change
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2024 (effective 10/1/2022): No change
Diagnosis Index entries containing back-references to F04:
- Meynert\’s (nonalcoholic) > Amentia
- Korsakoff\’s (nonalcoholic) > Disease, diseased
- due to general medical condition (secondary to) > amnesic, amnestic F10.96
- nonalcoholic > Korsakoff\’s (Wernicke) disease, psychosis or syndrome (alcoholic) F10.96
- Korsakoff\’s, Korsakov\’s, Korsakow\’s (nonalcoholic) > Psychosis, psychotic F29
- Korsakoff (-Wernicke) (nonalcoholic) > Syndrome
- amnesic (not alcohol- or drug-induced) > organic F06.30
- Wernicke-Korsakoff (nonalcoholic) > Syndrome
- nonalcoholic > Wernicke-Korsakoff\’s syndrome or psychosis (alcoholic) F10.96