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 however, it's a long wait. Some people reported waiting three years. Doctors can refer patients to private clinics or prescribe medications under a shared-care agreement https://waylonhqxcf.articlesblogger.com/52805018/learn-about-adhd-assessment-private-while-working-from-at-home