F40-F48: Anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders
ICD-10-CM 2027 block F40-F48 in chapter 5 (Mental, Behavioral and Neurodevelopmental disorders) has 7 categories.
- F40 – Phobic anxiety disorders 23 billable codes
- F41 – Other anxiety disorders 5 billable codes
- F42 – Obsessive-compulsive disorder 5 billable codes
- F43 – Reaction to severe stress, and adjustment disorders 14 billable codes
- F44 – Dissociative and conversion disorders 10 billable codes
- F45 – Somatoform disorders 10 billable codes
- F48 – Other nonpsychotic mental disorders 4 billable codes