ADHD Assessment - Why It's Better to Get a Private One Instead of Waiting on the NHS The NHS offers an individual ADHD assessment, but the wait is long. Some people reported waiting three years. GPs may refer patients to private clinics or prescribe medication in a shared care arrangement https://online-psychiatrist64155.blogsvila.com/29533515/what-s-the-reason-adhd-assessment-private-is-everywhere-this-year