Explore the full list of ICD-10 codes for depression (F32.0–F33.3) in 2025. Learn coding guidelines, documentation tips, and key insights for accurate billing. ICD-10 Codes for Depression are F32.0–F33.3.
As of today, the ICD-10 diagnostic code for major depressive disorder, single episode, unspecified is F32.9. ICD-10-CM is the U.S. clinical version of the World Health Organization’s International Classification of Diseases, 10th Revision. Mental and behavioral health codes fall in the F01–F99 range.
depression dx code, Depression codes specifically sit within F30–F39, which covers mood disorders. Comprehensive guide to ICD-10 diagnosis codes for anxiety disorders and depression. Learn proper coding, specificity requirements, documentation tips, and common combinations for mental health billing. F32.A is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2026 edition of ICD-10-CM F32.A became effective on .
depression dx code, Codes F32 and F33 refer to single and recurrent major depressive episodes, respectively, with classification based on severity and presence of psychotic features. In the ICD-10, depressive disorders appear under the F30–F39 mood disorder category. Most diagnoses fall within two primary groups: F32 for single depressive episodes and F33 for recurrent depression. These categories represent the foundation of the ICD-10 major depressive disorder classification. This article provides an overview of the major depressive disorder codes to support clinicians in identifying the right code for their patients and practice. Bookmark this article as a reference to use next time you need to access the most common diagnostic codes for major depressive disorder.
