ADHD Assessment - Why It's Better to Get a Private One Instead of Waiting on the NHS The NHS offers a private ADHD assessment, but it's a long wait. Some patients have reported waiting for three years. GPs can refer patients to private clinics or prescribe medication in a shared-care https://sergiomslpi.digitollblog.com/29216448/it-s-time-to-expand-your-adhd-assessment-private-options