ADHD Assessment - Why It's Better to Get a Private One Instead of Waiting on the NHS The NHS offers the option of a private ADHD assessment However, the wait is long. Some people have reported waiting for 3 years. Doctors can refer patients to private clinics, or prescribe medications https://judahvwrle.blog-a-story.com/9454259/why-all-the-fuss-about-adhd-assessment-private