F04

Billable

Amnestic disorder due to known physiological condition

F04 is the ICD-10-CM code for Amnestic disorder due to known physiological condition. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
F01-F99
Edition
FY2026

F01-F99 Mental, Behavioral and Neurodevelopmental disorders

Includes

  • Korsakov's psychosis or syndrome, nonalcoholic

Excludes1 — not coded here

  • amnesia NOS (R41.3)
  • anterograde amnesia (R41.1)
  • dissociative amnesia (F44.0)
  • retrograde amnesia (R41.2)

Excludes2 — not included here

Code first

  • the underlying physiological condition

Frequently asked questions

What is ICD-10 code F04?
F04 is the ICD-10-CM code for "Amnestic disorder due to known physiological condition". It falls under F01-F99 Mental, Behavioral and Neurodevelopmental disorders.
Is F04 a billable code?
Yes — F04 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from F04?
Excludes1 (not coded here): amnesia NOS (R41.3); anterograde amnesia (R41.1); dissociative amnesia (F44.0); retrograde amnesia (R41.2).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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