ADHD Diagnosis - Getting the Right One From the NHS The NHS requires that people undergo a thorough evaluation in order to get an accurate ADHD diagnosis. The BBC investigation found that certain private clinics could provide unreliable diagnoses and inappropriate medication. A valid ADHD diagnosis is based on symptoms https://nephewtwist69.werite.net/30-inspirational-quotes-about-how-much-is-a-private-adhd-assessment