ADHD Assessment - Why It's Better to Get a Private One Instead of Waiting on the NHS The NHS offers an individual ADHD evaluation However, the wait is long. Some patients have waited for three years. Doctors can refer patients to private clinics or prescribe medication under a shared-care agreement https://juliusjjhdy.blog4youth.com/30298521/what-is-adhd-assessment-private-and-how-to-use-it