ADHD Assessment - Why It's Better to Get a Private One Instead of Waiting on the NHS The NHS can provide a private ADHD assessment but it's a lengthy wait. Some patients reported waiting for three years. Doctors can refer patients to private clinics or prescribe medication under a shared-care https://privateadhdassessment73725.worldblogged.com/35279964/5-adhd-assessment-private-related-lessons-from-the-professionals