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 have reported waiting for 3 years. GPs may refer patients to private clinics, or prescribe medication under a https://kameroncuhtf.blogzet.com/a-guide-to-adhd-assessment-private-from-start-to-finish-44540333