F04
Amnestic disorder due to known physiological condition
Billable FY2026 2025-10-01 → 2026-09-30
Exclusions 7 never code together
F04code
Excludes1
Excludes2
F01-F99chapter
Excludes2
- symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)R00-R99
Excludes1 — never code together. The excluded condition and this one are mutually exclusive.
Excludes2 — not included here, but the patient may have both. Code both when documented.
Instructional notes 4
F04code
Inclusion terms
- Korsakov's psychosis or syndrome, nonalcoholic
Code first
- the underlying physiological condition
F01-F09block
Notes
- This block comprises a range of mental disorders grouped together on the basis of their having in common a demonstrable etiology in cerebral disease, brain injury, or other insult leading to cerebral dysfunction. The dysfunction may be primary, as in diseases, injuries, and insults that affect the brain directly and selectively; or secondary, as in systemic diseases and disorders that attack the brain only as one of the multiple organs or systems of the body that are involved.
F01-F99chapter
Includes
- disorders of psychological development
Index entries leading here 10
- Amentia — see Disability, intellectual
- Meynert's (nonalcoholic) F04
- Disorder (of) — see also Disease
- amnesic, amnestic
- due to (secondary to) general medical condition F04
- amnesic, amnestic
- Syndrome — see also Disease
- Amnes (t)ic syndrome (post-traumatic) F04
- Disease, diseased — see also Syndrome
- Korsakoff's (nonalcoholic) F04
- Psychosis, psychotic F29
- Korsakoff's, Korsakov's, Korsakow's (nonalcoholic) F04
- Korsakoff's (Wernicke) disease, psychosis or syndrome (alcoholic) F10.96
- nonalcoholic F04
- Meynert's amentia (nonalcoholic) F04
- Wernicke-Korsakoff's syndrome or psychosis (alcoholic) F10.96
- nonalcoholic F04
- Toxemica cerebropathia psychica (nonalcoholic) F04
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.