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 evaluation, but the wait is long. Some patients have reported waiting for three years. GPs can refer patients to private clinics or prescribe medication https://arthurltsrq.blogginaway.com/29813516/7-practical-tips-for-making-the-most-out-of-your-adhd-assessment-private