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 lengthy wait. Some people have reported waiting for three years. Doctors are able to refer patients private clinics or prescribe medications through https://privateadhdassessment73725.worldblogged.com/35279964/5-adhd-assessment-private-related-lessons-from-the-professionals