Methadone Treatment: Recent Revision to Regulations Covering Facilities Treating Individuals for a Primary Diagnosis Other Than Opioid Use Disorder – a FACT SHEET by the Legislative Analysis and Public Policy Association

Methadone is one of the three medications approved by the U.S. Food and Drug Administration used for the treatment of opioid use disorder (OUD). Evidence shows that for patients who suffer a nonfatal overdose, subsequent methadone treatment reduces the likelihood of a future fatal opioid overdose by over 50 percent. In 2024, the Substance Abuse and Mental Health Services Administration (SAMHSA) issued the first substantive changes to its federal methadone regulations in over 20 years. This final rule updated and modified several aspects of existing regulations with the goal of expanding the use of methadone for OUD treatment. As part of the revisions, SAMHSA clarified that a hospital, long-term care entity, or correctional facility, if appropriately registered with the Drug Enforcement Administration, can provide and initiate methadone as a treatment for OUD to those with a primary diagnosis other than substance withdrawal or OUD. In this fact sheet the Legislative Analysis and Public Policy Association details changes to the definition of “primary diagnosis” other than OUD regulation. The fact sheet also covers the federal regulatory scheme for methadone to treat OUD and explains what led SAMHSA to revise its regulations.

Read the Fact Sheet.