ADHD Assessment - Why It's Better to Get a Private One Instead of Waiting on the NHS The NHS can provide an individual ADHD assessment but it's a lengthy wait. Some patients reported waiting for three years. GPs may refer patients to private clinics, or prescribe medication under a shared https://lukaswobmy.ziblogs.com/29459174/15-interesting-facts-about-adhd-assessment-private-you-ve-never-heard-of