Verbatim response from Perplexity
An online ADHD assessment typically costs about $150–$900 in the U.S., with many common services clustered around $189–$199 for an initial evaluation.[3][5][6] In the UK, private online assessments are often around £500–£1,200, though some providers advertise lower entry prices such as £350–£495.[2][7]
A few concrete examples:
- ADHD Online (Mentavi): $189 for the initial assessment, or $199 on its pricing/FAQ pages.[3][10][11]
- General online screening: about $150–$300 for a basic virtual assessment or screening.[6][9][14]
- More comprehensive online evaluations: can run up to $900 or more, depending on what’s included.[5][6]
- UK online private assessment providers: commonly £500–£1,200, with some clinics listing £695 or £1,395 depending on age and report detail.[4][7]
Cost varies mainly by whether the service is:
- a screening tool only,
- a diagnostic assessment reviewed by a licensed clinician,
- or a full evaluation with a written report and treatment plan.[1][6][11]
If you want, I can also give you a country-by-country price range or help compare cheap vs. comprehensive online ADHD assessment options.