F06.34

Mood disorder due to known physiological condition with mixed features

Billable code

This code does not map to a risk-adjusting HCC in the loaded models.

Coding notes

Excludes 1 never coded together · Excludes 2 may co-exist

This code · F06.34
Synonyms

Bipolar and related disorder due to known physiological condition, with mixed features Depressive disorder due to known physiological condition, with mixed features

Inherited from F06.3Mood disorder due to known physiological condition
Excludes 2

mood disorders due to alcohol and other psychoactive substances (F10-F19 with .14, .24, .94) mood disorders, not due to known physiological condition or unspecified (F30-F39)

Inherited from F06Other 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

Excludes 1

unspecified dementia (F03.-)

Excludes 2

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)

Code first

the underlying physiological condition

Inherited from F01-F09Mental disorders due to known physiological conditions
Note

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.

Inherited from chapter 5Mental, Behavioral and Neurodevelopmental disorders
Includes

disorders of psychological development

Excludes 2

symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)

Official Guidelines for F06.34

FY 2026 ›