ADHD Assessment - Why It's Better to Get a Private One Instead of Waiting on the NHS The NHS offers the option of a private ADHD assessment, but the wait is long. Some people reported waiting three years. GPs can refer patients to private clinics or prescribe medication under a https://psychiatryinuk74676.snack-blog.com/29762753/comprehensive-list-of-adhd-assessment-private-dos-and-don-ts