ADHD Assessment - Why It's Better to Get a Private One Instead of Waiting on the NHS The NHS offers a private ADHD evaluation however, the wait can be long. Some people have reported waiting for up to three years. GPs may refer patients to private clinics, or prescribe medications https://ukpsychiatrist30239.webdesign96.com/30216974/what-is-adhd-assessment-private-and-why-are-we-speakin-about-it