BackgroundThe COVID-19 pandemic exacerbated existing mental health challenges and introduced new ones, particularly among vulnerable populations such as individuals within the criminal justice system, who disproportionately experienced employment, financial, and housing issues. As mandatory lockdowns and social distancing mandates were implemented, the United States saw unprecedented interruptions to treatment. Telemedicine emerged as a transformative tool in alleviating new and existing treatment barriers. Yet, limited empirical research has examined the impact and implications of telemedicine on mental health treatment in criminal justice populations.MethodsThe timing of this study’s data collection overlapped with the spread of COVID-19 in the United States and provided a unique opportunity to examine the impact of telemedicine as part of a natural experiment. Utilizing interviews with 61 community mental health center service providers, this study qualitatively examined service providers’ experiences in treating criminal justice-involved individuals with serious mental illness who were receiving mental health treatment through telemedicine.ResultsService providers expressed satisfaction with telemedicine in addressing client transportation and childcare barriers while increasing engagement. Service providers voiced new concerns regarding clients’ confidentiality, digital literacy, and limitations to gathering non-verbal client information during virtual treatment.ConclusionsMental health treatment offered through telemedicine mitigates barriers to treatment that disproportionately affect criminal justice clients. Despite its benefits, challenges like access to reliable internet and to internet-enabled devices, confidentiality concerns, and information gathering must be addressed to achieve optimal and equitable mental health treatment through telemedicine. The findings support the continued use of telemedicine in mental health treatment delivery for this population.