Over 2.5 million adults in the U.S. are diagnosed with OUD. In 2022, 12.7% of ED visits involved opioids. Yet only 25% of those who need treatment receive recommended MOUD. MOUDs are highly effective treatments that have been shown to decrease opioid use, cravings and transmission of infectious disease, and to increase retention in treatment. As the opioid epidemic continues to impact people across the U.S., the ED represents a critical access point to the health care system, supporting people with OUD by initiating MOUD, such as buprenorphine, and connecting them to low-threshold, easy-to-access care for continued treatment.