300 Anxiety, dissociative and somatoform disorders 
300.0 Anxiety states 
300.00 Anxiety state, unspecified convert 300.00 to ICD-10-CM 300.01 Panic disorder without agoraphobia convert 300.01 to ICD-10-CM 300.02 Generalized anxiety disorder convert 300.02 to ICD-10-CM
300.09 Other anxiety states convert 300.09 to ICD-10-CM 300.1 Dissociative, conversion and factitious disorders 300.10 Hysteria, unspecified convert 300.10 to ICD-10-CM 300.11 Conversion disorder convert 300.11 to ICD-10-CM 300.12 Dissociative amnesia convert 300.12 to ICD-10-CM 300.13 Dissociative fugue convert 300.13 to ICD-10-CM 300.14 Dissociative identity disorder convert 300.14 to ICD-10-CM 300.15 Dissociative disorder or reaction, unspecified convert 300.15 to ICD-10-CM 300.16 Factitious disorder with predominantly psychological signs and symptoms convert 300.16 to ICD-10-CM 300.19 Other and unspecified factitious illness convert 300.19 to ICD-10-CM 300.2 Phobic disorders 300.20 Phobia, unspecified convert 300.20 to ICD-10-CM 300.21 Agoraphobia with panic disorder convert 300.21 to ICD-10-CM 300.22 Agoraphobia without mention of panic attacks convert 300.22 to ICD-10-CM 300.23 Social phobia convert 300.23 to ICD-10-CM 300.29 Other isolated or specific phobias convert 300.29 to ICD-10-CM 300.3 Obsessive-compulsive disorders convert 300.3 to ICD-10-CM 300.4 Dysthymic disorder convert 300.4 to ICD-10-CM 300.5 Neurasthenia convert 300.5 to ICD-10-CM 300.6 Depersonalization disorder convert 300.6 to ICD-10-CM 300.7 Hypochondriasis convert 300.7 to ICD-10-CM 300.8 Somatoform disorders 300.81 Somatization disorder convert 300.81 to ICD-10-CM 300.82 Undifferentiated somatoform disorder convert 300.82 to ICD-10-CM 300.89 Other somatoform disorders convert 300.89 to ICD-10-CM 300.9 Unspecified nonpsychotic mental disorder convert 300.9 to ICD-10-CM