F06.8 Other specified mental disorders due to known physiological condition
The ICD-10-CM code for Other specified mental disorders due to known physiological condition is F06.8 (FY2026). It is a billable, claim-ready diagnosis code.
Classification
- Section
- F01-F09: Mental disorders due to known physiological conditions (F01-F09)
- Category F06
- 15 codes (12 billable)
- FY2026 Status
- Stable since FY2024
Also Known As
ICD-10-CM Alphabetic Index entries that lead to F06.8:
- Psychotic episode due to or associated with physical condition
- Epilepsy, epileptic, epilepsia (attack) (cerebral) (convulsion) (fit) (seizure) › deterioration (mental)
- State (of) › transient organic psychotic NEC
- Psychosis, psychotic › epileptic
- State (of) › affective and paranoid, mixed, organic psychotic
- Deterioration › epileptic
- Memory disturbance, lack or loss › mild, following organic brain damage
- Disorder (of) › dissociative › due to (secondary to) general medical condition
Inclusion Terms
- Epileptic psychosis NOS
- Obsessive-compulsive and related disorder due to a known physiological condition
- Organic dissociative disorder
- Organic emotionally labile [asthenic] disorder
U.S. Hospital Utilization
- An estimated 3,135 U.S. inpatient stays in 2023 included F06.8 among the documented diagnoses.
- 190 stays listed it as the principal diagnosis.
Source: National Inpatient Sample (NIS), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, 2016–2023. National survey-weighted estimates.
Official Coding Guidelines
Pain disorders related to psychological factors (TOC entry)a. Pain disorders related to psychological factors ..................................................................... 43
Psychoactive substance use disorders (TOC entry)b. Mental and behavioral disorders due to psychoactive substance use ................................... 43
Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026