1.Walk me through how you arrive at a diagnosis when you're the one signing it.
Why they ask
Without a supervisor reviewing your work, they need to know your diagnostic process is sound and defensible to a payer or a board.
How to answer
- Describe the sources you pull together: the clinical interview, collateral from family or prior providers, and a standard screener like the PHQ or GAD scale
- Explain how you rule out medical causes and substance use, and when you ask for a medical workup
- Say you'll use a provisional diagnosis or an unspecified code when the picture isn't clear yet, and revisit it
- Mention consulting a peer or the psychiatric prescriber on a hard differential

