Searching “drug rehab near me” on Long Island can be overwhelming. This guide explains local levels of care (detox, inpatient, PHP, IOP), how to choose programs in Nassau and Suffolk counties, insurance tips, and practical next steps—plus a free 22-panel drug test option that screens for fentanyl, xylazine, and tianeptine. For step-by-step local help, see Long Island Rehabs and the Long Island Addiction Resources directory.