How Much Does a Private ADHD Diagnosis Cost? If you are an adult who suffers from ADHD You may have to take the private route to get diagnosed. This is a great option as many private psychiatrists have experience in diagnosing adults suffering from ADHD. They also test for co-morbidities https://private-adhd-assessment35555.alltdesign.com/the-most-worst-nightmare-about-adhd-diagnosis-adults-private-uk-it-s-coming-to-life-49064088