ADHD Assessment - Why It's Better to Get a Private One Instead of Waiting on the NHS The NHS offers a private ADHD evaluation, but the wait is long. Some people have reported waiting for up to three years. GPs may refer patients to private clinics or prescribe medications in https://www-iampsychiatry-com56545.anchor-blog.com/9524400/what-adhd-assessment-private-experts-would-like-you-to-learn