ADHD Diagnosis An ADHD diagnosis can help someone to understand the reasons why they have difficulty with certain tasks and activities. It can also boost self-esteem and help them find effective treatment strategies. People in England have a right to access an adult ADHD assessment service provided by the NHS. https://telegra.ph/15-Up-And-Coming-How-Much-Is-A-Private-ADHD-Assessment-Bloggers-You-Need-To-See-06-10