| F40 | Phobic anxiety disorders |
| F40.0 | Agoraphobia |
| F40.00 | Agoraphobia, unspecified |
| F40.01 | Agoraphobia with panic disorder |
| F40.02 | Agoraphobia without panic disorder |
| F40.1 | Social phobias |
| F40.10 | Social phobia, unspecified |
| F40.11 | Social phobia, generalized |
| F40.2 | Specific (isolated) phobias |
| F40.21 | Animal type phobia |
| F40.210 | Arachnophobia |
| F40.218 | Other animal type phobia |
| F40.22 | Natural environment type phobia |
| F40.220 | Fear of thunderstorms |
| F40.228 | Other natural environment type phobia |
| F40.23 | Blood, injection, injury type phobia |
| F40.230 | Fear of blood |
| F40.231 | Fear of injections and transfusions |
| F40.232 | Fear of other medical care |
| F40.233 | Fear of injury |
| F40.24 | Situational type phobia |
| F40.240 | Claustrophobia |
| F40.241 | Acrophobia |
| F40.242 | Fear of bridges |
| F40.243 | Fear of flying |
| F40.248 | Other situational type phobia |
| F40.29 | Other specified phobia |
| F40.290 | Androphobia |
| F40.291 | Gynephobia |
| F40.298 | Other specified phobia |
| F40.8 | Other phobic anxiety disorders |
| F40.9 | Phobic anxiety disorder, unspecified |
| F41 | Other anxiety disorders |
| F41.0 | Panic disorder [episodic paroxysmal anxiety] without agoraphobia |
| F41.1 | Generalized anxiety disorder |
| F41.3 | Other mixed anxiety disorders |
| F41.8 | Other specified anxiety disorders |
| F41.9 | Anxiety disorder, unspecified |
| F42 | Obsessive-compulsive disorder |
| F43 | Reaction to severe stress, and adjustment disorders |
| F43.0 | Acute stress reaction |
| F43.1 | Post-traumatic stress disorder (PTSD) |
| F43.10 | Post-traumatic stress disorder, unspecified |
| F43.11 | Post-traumatic stress disorder, acute |
| F43.12 | Post-traumatic stress disorder, chronic |
| F43.2 | Adjustment disorders |
| F43.20 | Adjustment disorder, unspecified |
| F43.21 | Adjustment disorder with depressed mood |
| F43.22 | Adjustment disorder with anxiety |
| F43.23 | Adjustment disorder with mixed anxiety and depressed mood |
| F43.24 | Adjustment disorder with disturbance of conduct |
| F43.25 | Adjustment disorder with mixed disturbance of emotions and conduct |
| F43.29 | Adjustment disorder with other symptoms |
| F43.8 | Other reactions to severe stress |
| F43.9 | Reaction to severe stress, unspecified |
| F44 | Dissociative and conversion disorders |
| F44.0 | Dissociative amnesia |
| F44.1 | Dissociative fugue |
| F44.2 | Dissociative stupor |
| F44.4 | Conversion disorder with motor symptom or deficit |
| F44.5 | Conversion disorder with seizures or convulsions |
| F44.6 | Conversion disorder with sensory symptom or deficit |
| F44.7 | Conversion disorder with mixed symptom presentation |
| F44.8 | Other dissociative and conversion disorders |
| F44.81 | Dissociative identity disorder |
| F44.89 | Other dissociative and conversion disorders |
| F44.9 | Dissociative and conversion disorder, unspecified |
| F45 | Somatoform disorders |
| F45.0 | Somatization disorder |
| F45.1 | Undifferentiated somatoform disorder |
| F45.2 | Hypochondriacal disorders |
| F45.20 | Hypochondriacal disorder, unspecified |
| F45.21 | Hypochondriasis |
| F45.22 | Body dysmorphic disorder |
| F45.29 | Other hypochondriacal disorders |
| F45.4 | Pain disorders related to psychological factors |
| F45.41 | Pain disorder exclusively related to psychological factors |
| F45.42 | Pain disorder with related psychological factors |
| F45.8 | Other somatoform disorders |
| F45.9 | Somatoform disorder, unspecified |
| F48 | Other nonpsychotic mental disorders |
| F48.1 | Depersonalization-derealization syndrome |
| F48.2 | Pseudobulbar affect |
| F48.8 | Other specified nonpsychotic mental disorders |
| F48.9 | Nonpsychotic mental disorder, unspecified |