ADHD Assessment - Why It's Better to Get a Private One Instead of Waiting on the NHS The NHS offers a private ADHD evaluation However, the wait is long. Some people reported waiting three years. Doctors can refer patients to private clinics, or prescribe medication in a shared care arrangement https://johnathanwzyuq.theideasblog.com/30268579/5-must-know-adhd-assessment-private-practices-you-need-to-know-for-2023