When a diagnosis may be especially important
A documented diagnosis may be especially important when the goal is to discuss medication with a prescriber or pursue school, college, testing, or workplace accommodations. However, the diagnosis and the documentation required to use it are separate issues. My clinical evaluation can help clarify whether ADHD is present and describe relevant functional impairment, but my documentation alone will typically not meet formal accommodation requirements.
Schools, universities, employers, testing organizations, and prescribers establish their own requirements and may require documentation or additional evaluation from a psychologist, psychiatrist, physician or primary care provider, or another professional they specifically recognize.