ADHD Assessment - How to Find a Low-Cost Private Specialist A long process is needed to determine ADHD. It involves a thorough evaluation by your psychiatrist, including reports from your school years ago. You may need to seek your parents' support. It is possible to reduce long NHS waiting times https://waylonimicx.blogkoo.com/what-is-the-adhd-diagnosis-private-term-and-how-to-use-it-49362340