ADHD Assessment - Why It's Better to Get a Private One Instead of Waiting on the NHS The NHS offers an individual ADHD assessment however, the wait can be long. Some people reported waiting three years. GPs may refer patients to private clinics, or prescribe medications under a shared-care agreement https://privateadhdassessment11100.blogdigy.com/why-adhd-assessment-private-is-a-lot-more-dangerous-than-you-realized-44461766