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 can be long. Some have reported waiting for 3 years. GPs may refer patients to private clinics, or prescribe medications under a shared https://laneduhse.total-blog.com/why-is-there-all-this-fuss-about-adhd-assessment-private-55103566