F06 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Other mental disorders due to known physiological condition.
Includes
Mental disorders due to endocrine disorder
Mental disorders due to exogenous hormone
Mental disorders due to exogenous toxic substance
Mental disorders due to primary cerebral disease
Mental disorders due to somatic illness
Mental disorders due to systemic disease affecting the brain
Code first
The underlying physiological condition
Type 1 excludes
Unspecified dementia (F03.-)
Type 2 excludes
Delirium due to known physiological condition (F05)
Dementia as classified in F01-F02
Other mental disorders associated with alcohol and other psychoactive substances (F10-F19)
Codes
F06.0
Psychotic disorder with hallucinations due to known physiological condition
F06.1
Catatonic disorder due to known physiological condition
F06.2
Psychotic disorder with delusions due to known physiological condition
F06.3
Mood disorder due to known physiological condition
F06.4
Anxiety disorder due to known physiological condition
F06.7
Mild neurocognitive disorder due to known physiological condition
F06.8
Other specified mental disorders due to known physiological condition
Versions
2025
Code changed
Type 1 excludes
unspecified dementia (F03)
- unspecified dementia (F03.-)
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code