ICD-10 Code F32 – Depressive episode (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code F32 – Depressive episode
What it is
F32 identifies a depressive episode, meaning a period of depressed mood and reduced interest or pleasure that is clinically significant. Use it when the record documents a single episode rather than recurrent depression.
Clinical signs
Typical features include low mood, loss of interest, fatigue, sleep or appetite change, poor concentration, and feelings of worthlessness. Clinical features vary; refer to documentation.
When to use this code
Use F32 when the clinician documents a depressive episode and does not describe a recurrent depressive disorder. It may apply to mild, moderate, severe, or unspecified episodes when the chart supports that diagnosis. Check documentation if the episode type is unclear.
Do not use for
Do not use F32 for recurrent depressive disorder, bipolar disorder, or adjustment-related mood symptoms. If the note describes another mood disorder, code that condition instead.
Coding tip
Match the code to the provider’s exact episode severity and recurrence wording.