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 in a shared https://privateadhdassessment46787.pointblog.net/10-tips-for-adhd-assessment-private-that-are-unexpected-71395518