ADHD Assessment - Why It's Better to Get a Private One Instead of Waiting on the NHS The NHS can offer an in-person ADHD assessment but it's a lengthy wait. Some patients have reported waiting for three years. GPs can refer patients to private clinics or prescribe medications under a https://waylonunfoi.bloggip.com/29881258/this-is-the-history-of-adhd-assessment-private-in-10-milestones