In the context of addiction, health disparities refer to differences in access to and quality of addiction treatment, as well as outcomes of treatment, between different populations. Health disparities can be influenced by factors such as race, ethnicity, socioeconomic status, gender, sexual orientation, and geography. For example, minority populations, low-income individuals, and rural communities may have limited access to addiction treatment and may experience barriers to accessing care, such as stigma, lack of transportation, or lack of insurance coverage. As a result, these populations may be less likely to receive effective, evidence-based treatment for addiction and may experience worse outcomes, such as higher rates of relapse and overdose. Addressing health disparities in addiction treatment is important for improving access to care and promoting equity in the delivery of addiction services. This may involve efforts to reduce barriers to care, such as increasing insurance coverage, improving access to transportation, and addressing stigma, as well as ensuring that addiction treatment is culturally responsive and meets the unique needs of different populations.