The Long Waiting Times For Private ADHD Assessment and Treatment A private adhd assessment in the UK is a fantastic method to determine if have an attention deficit disorder. The test is free, private, and fast. However, it's not a definitive diagnosis. You can also use NHS Right to Choose https://psychiatry09702.activablog.com/28941579/adhd-diagnosis-uk-private-it-s-not-as-expensive-as-you-think