People often don't seek treatment for hoarding disorder, but rather for other issues, such as depression or anxiety. To help diagnose hoarding disorder, a mental health professional performs a psychological evaluation. In addition to questions about emotional well-being, you may be asked about a habit of acquiring and saving items, leading to a discussion of hoarding.
Your mental health professional may ask your permission to talk with relatives and friends. Pictures and videos of your living spaces and storage areas affected by clutter are often helpful. You also may be asked questions to find out if you have symptoms of other mental health disorders.
For diagnosis, your mental health professional may use the criteria for hoarding disorder listed in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5), published by the American Psychiatric Association.