F06.3
⚠ Non-billable
Mood disorder due to known physiological condition
ICD-10-CM · FY2026 · Mental, Behavioral and Neurodevelopmental Disorders
Code
F06.3
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Mental, Behavioral and Neurodevelopmental Disorders
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code F06.3?
ICD-10-CM code F06.3 represents Mood disorder due to known physiological condition. It is a non-billable header code requiring a more specific subcategory in the Mental, Behavioral and Neurodevelopmental Disorders chapter, effective October 1, 2025 – September 30, 2026.
Is F06.3 billable?
No. F06.3 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is F06.3 in?
F06.3 belongs to the Mental, Behavioral and Neurodevelopmental Disorders chapter (F01–F99) of ICD-10-CM.
Related codes in the F06 category
F06
Other mental disorders due to known physiological condition
Non-billable
F06.0
Psychotic disorder with hallucinations due to known physiological condition
Billable
F06.1
Catatonic disorder due to known physiological condition
Billable
F06.2
Psychotic disorder with delusions due to known physiological condition
Billable
F06.4
Anxiety disorder due to known physiological condition
Billable
F06.7
Mild neurocognitive disorder due to known physiological condition
Non-billable
F06.8
Other specified mental disorders due to known physiological condition
Billable
F06.30
Mood disorder due to known physiological condition, unspecified
Billable
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