ADHD Assessment - Why It's Better to Get a Private One Instead of Waiting on the NHS The NHS can provide a private ADHD assessment but it's a lengthy wait. Some people have reported waiting for three years. GPs can refer patients to private clinics or prescribe medications under a https://privatepsychiatrist34956.spintheblog.com/29605175/are-adhd-assessment-private-as-important-as-everyone-says