ADHD Assessment - Why It's Better to Get a Private One Instead of Waiting on the NHS The NHS can provide a private ADHD assessment however, it's a long wait. Some people reported waiting three years. Doctors can refer patients to private clinics or prescribe medications under a shared care https://codybmzxo.blogdigy.com/why-everyone-is-talking-about-adhd-assessment-private-this-moment-43881518