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 but it's a lengthy wait. Some people reported waiting three years. GPs may refer patients to private clinics, or prescribe medication in a shared care https://uk-psychiatry68993.blogzet.com/the-step-by-step-guide-to-choosing-the-right-adhd-assessment-private-44661660