How to Reduce the Cost of an ADHD Evaluation Costs for ADHD evaluations can be expensive for those who don't have insurance. However it is possible to get affordable rates and discounts from a variety of sources. For instance some hospitals have ADHD clinics that offer sliding scale rates. Also, https://beaufgdwq.blogoscience.com/35966732/check-out-how-adhd-diagnosis-private-uk-is-taking-over-and-what-to-do-about-it