ADHD Assessment - Why It's Better to Get a Private One Instead of Waiting on the NHS The NHS can provide an in-person ADHD assessment however, it's a long wait. Some people have reported waiting for 3 years. Doctors can refer patients to private clinics or prescribe medication under a https://psychiatryuk38418.topbloghub.com/35642419/7-essential-tips-for-making-the-most-out-of-your-adhd-assessment-private