I'm working on a Hungarian to English translation. In some Hungarian hospitals, there is a department called the "Addictions Dept." (the doctors working there are addictionologists). Those treated there are generally suffering from alcohol or drug dependence. Treatment very often starts in rehab and continues with, for example, group therapy. What would the correct term for this department in a US hospital be? Substance Use Disorder Department? I have also read about "Behavioral Health Departments", but what we're dealing with here is not strictly psychiatric care "on its own". Thank you in advance.