ADHD Assessment - Why It's Better to Get a Private One Instead of Waiting on the NHS The NHS can offer a private ADHD assessment, but it's a long wait. Some people have reported waiting for up to three years. Doctors can refer patients to private clinics or prescribe medication https://lanegovcg.ampblogs.com/adhd-assessment-private-tools-to-improve-your-daily-lifethe-one-adhd-assessment-private-technique-every-person-needs-to-know-66218271