How Much Does A Private ADHD Diagnosis Cost? You might need to take the private route if are an adult with ADHD. This is a fantastic option, as private psychiatrists are skilled in diagnosing ADHD in adults. They will also screen them for co-morbidities like anxiety and depression, which are http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=1372667