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 patients have waited for 3 years. Doctors can refer patients to private clinics or prescribe medications in a shared-care https://psychiatristinuk35960.dbblog.net/3030687/5-the-5-reasons-adhd-assessment-private-can-be-a-beneficial-thing