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 through a shared-care agreement https://privateadhdassessment67877.bloguetechno.com/5-adhd-assessment-private-related-lessons-from-the-pros-64760320