ADHD Assessments - NHS Or Private? It is essential to know that ADHD can be treated. One option is an assessment in private. A private assessment is usually cheaper than using the NHS and can be conducted in a more convenient way. ADHD symptoms in adults Adults suffering from ADHD https://vuf.minagricultura.gov.co/Lists/Informacin%20Servicios%20Web/DispForm.aspx?ID=8568732