ADHD Assessment - Why It's Better to Get a Private One Instead of Waiting on the NHS The NHS offers the option of a private ADHD evaluation however, the wait can be long. Some patients have waited for 3 years. GPs can refer patients to private clinics or prescribe medication https://angeloxsblp.elbloglibre.com/29684413/8-tips-for-boosting-your-adhd-assessment-private-game