ADHD Diagnosis - Getting the Right One From the NHS In order for people to receive a proper diagnosis for ADHD, the NHS requires a thorough evaluation. The BBC investigation found that some private clinics may be giving out unreliable diagnosis and inappropriate medications. A valid diagnosis of ADHD is https://telegra.ph/Private-ADHD-Assessment-UKs-History-History-Of-Private-ADHD-Assessment-UK-06-10