ADHD Assessment - Why It's Better to Get a Private One Instead of Waiting on the NHS The NHS can offer a private ADHD assessment however, it's a long wait. Some patients reported waiting for three years. Doctors can refer patients to private clinics or prescribe medication in a shared-care https://andreseiwvc.blogvivi.com/30276283/a-how-to-guide-for-adhd-assessment-private-from-beginning-to-end