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 it's a lengthy wait. Some have reported waiting for 3 years. Doctors can refer patients to private clinics or prescribe medications through a shared-care agreement https://iampsychiatry-uk60346.goabroadblog.com/29193035/how-adhd-assessment-private-can-be-your-next-big-obsession