Methadone Access for Opioid Use Disorder During the COVID-19 Pandemic Within the United States and Canada.

Importance: Methadone access may be uniquely vulnerable to disruption during COVID-19, and even short delays in access are associated with decreased medication initiation and increased illicit opioid use and overdose death. Relative to Canada, US methadone provision is more restricted and limited to specialized opioid treatment programs.

Objective: To compare timely access to methadone initiation in the US and Canada during COVID-19.