1. How to Use This Book 2. Disorders Usually First Diagnosed in Childhood and Adolescence 3. Depressive Disorders 4. Bipolar Disorders 5. Anxiety Disorders 6. Obsessive-Compulsive and Related Disorders 7. Trauma- and Stressor-Related Disorders 8. Schizophrenia Spectrum and Other Psychotic Disorders 9. Substance-Related Disorders and Behavioral Addictions 10. Neurocognitive Disorders 11. Personality Disorders 12. Impulse Control Disorders 13. Eating Disorders 14. Sleep-Wake Disorders 15. Sexual and Gender Issues 16. Disorders Related to Physical Symptoms 17. Dissociative Disorders 18. Codes for Conditions That May Be a Focus of Clinical Attention but Are Not Mental Disorders Appendix. Crosswalk to ICD-10 Codes Resources for Codes