ADHD Diagnosis - Why You Should Seek Help Privately Private adult ADHD assessments have become increasingly popular as service wait times are at an all-time high. Anyone who is registered with a GP in England can avail their "Right to Choice" and request to be referred to a private provider. https://telegra.ph/14-Smart-Strategies-To-Spend-Leftover-Private-Diagnosis-Of-ADHD-Budget-03-06