How Much Is A Private ADHD Assessment? You can speed up the waiting time for an ADHD evaluation by paying for it privately. This option is called Your Right to Choose and is available to all registered GPs in England. It is vital to note that the diagnosis of ADHD https://telegra.ph/How-Do-You-Know-If-Youre-All-Set-For-Private-ADHD-Diagnosis-UK-Cost-03-06