Reference

ICD-10 codes for therapists

Reviewed by Albert Wong, PhD, Clinical Psychologist

Plain-language summaries of the diagnosis codes mental health clinicians actually use — what the code means clinically, what to document so it holds up, and which CPT codes it typically pairs with.

Depressive disorders

• F32.0 — Major depressive disorder, single episode, mild
• F32.1 — Major depressive disorder, single episode, moderate
• F32.2 — Major depressive disorder, single episode, severe without psychotic features
• F32.9 — Major depressive disorder, single episode, unspecified

Recurrent depressive disorders

• F33.0 — Major depressive disorder, recurrent, mild
• F33.1 — Major depressive disorder, recurrent, moderate
• F33.2 — Major depressive disorder, recurrent, severe without psychotic features

Anxiety disorders

• F41.0 — Panic disorder
• F41.1 — Generalized anxiety disorder

Trauma- and stressor-related

• F43.10 — Post-traumatic stress disorder, unspecified
• F43.21 — Adjustment disorder with depressed mood
• F43.23 — Adjustment disorder with mixed anxiety and depressed mood