The dominant drug combination in Maricopa County is fentanyl mixed with methamphetamine, which means that many people presenting for detox in Tempe have overlapping stimulant and opioid withdrawal profiles. As a result, facilities in and around Tempe are increasingly structured to address both.
Tempe has invested in some of the most data-driven overdose prevention infrastructure in the state. Since 2018, the city has partnered with Arizona State University to conduct wastewater-based drug surveillance across six collection zones.
By summer 2024, the program expanded to include xylazine, a veterinary sedative increasingly found in the local fentanyl supply that does not respond to naloxone. This data feeds directly into first responder protocols, so treatment teams in Tempe are likely to ask about polysubstance use at intake.
Detox and residential treatment facilities in Tempe are licensed and regulated by the Arizona Department of Health Services (ADHS), Division of Public Health Licensing, Bureau of Residential Facilities Licensing, under Arizona Administrative Code Title 9, Chapter 10. Any facility offering medically supervised withdrawal management must hold an active ADHS license and meet staffing, clinical, and safety standards, including 24-hour physician or nursing access during the withdrawal period.
On the Medicaid side, the Arizona Health Care Cost Containment System (AHCCCS) funds behavioral health services through managed care plans. In Maricopa County, Mercy Care serves as the ACC-RBHA, the regional behavioral health authority responsible for coordinating AHCCCS-covered substance use disorder services. People with AHCCCS coverage in Tempe should confirm that any facility they contact is in-network with their specific AHCCCS plan before beginning an intake.
If you are unsure what level of care is right for your situation, understanding how to choose a detox center can help you ask the right questions.

