The Cost of Private ADHD Assessments ADHD awareness is on the rise due to the high-profile personalities such as Sue Perkins and Nadia Sawalha however, long NHS waiting times are leaving those who require the diagnosis in a precarious position. Some people are being forced to pay for private treatment. https://telegra.ph/A-Look-Inside-The-Secrets-Of-ADHD-Private-Diagnosis-04-08