ADHD Assessment - Why It's Better to Get a Private One Instead of Waiting on the NHS The NHS can offer an individual ADHD assessment but it's a lengthy wait. Some patients reported waiting for three years. GPs may refer patients to private clinics, or prescribe medications under a shared-care https://psychiatryinuk67180.yomoblog.com/35985635/this-is-the-history-of-adhd-assessment-private-in-10-milestones