ADHD Assessment - Why It's Better to Get a Private One Instead of Waiting on the NHS The NHS offers an individual ADHD assessment but it's a lengthy wait. Some patients reported waiting for three years. GPs can refer patients to private clinics or prescribe medication in a shared-care arrangement https://johnathanzjpwb.actoblog.com/30327852/what-s-the-fuss-about-adhd-assessment-private