The goal of this proposal, responsive to RFA-MD-15-001 'System-Level Health Services and Policy Research on Health Disparities (R01)', is to examine whether recent policy changes that aim to improve utilization and quality of behavioral health care in the general population have had a positive impact on race/ethnic disparities in care. Although efficacious treatments for psychiatric disorders have become widely available, the allocation of treatment across the population remains inequitable. Race and ethnic disparities in mental health care, defined by a landmark Institute of Medicine report as differences in receipt of care not attributable to either health status or treatment preferences, have consistently been found both in utilization and quality of behavioral health care. Disparities in treatment of psychiatric and substance use disorders across race/ethnic minority populations are particularly concerning because of the adverse impact that these disorders have across the adult life course, including effects on exposure to violence, family formation, educational attainment, employment, income and mortality. Barriers to treatment faced by members of race/ethnic minority populations can compound pre-existing social disadvantages and contribute to the persistence of broader social inequalities. This project examines four recent state and federal policy initiatives: 1) the requirement that young adults be eligible to remain on their parent or guardian's health insurance policy through age 26, 2) the expansion of Medicaid eligibility to those with incomes up to 138% of the Federal Poverty Line, 3) expansion of managed care, and 4) mental health parity. While each of these policies has beneficial impacts at a population level, their impacts on disparities in care have not been examined. This is a critical gap in our knowledge because programs that improve utilization and quality of care in the general population can have neutral or even negative impacts on disparities. State-level variation in each of these policies, in some cases pre-dating federal legislation, provides an opportunity to assess their impact on disparities empirically. This project will first use the National Survey of Drug Use and Health, the nation's largest behavioral health surveillance survey to assess the impact of each of these policies and variation in policy impacts across geographic areas. We will then examine a set of complementary outcomes using the Medical Expenditure Panel Survey, which has a smaller sample size but additional detail on costs and quality of care, which are important for understanding equity in the behavioral health services. Empirical evaluation of the impacts of major recent health policy initiatives is needed to guide future policy strategies towards more effective reduction of disparities in behavioral health care and reducing the disproportionate burden of mental and substance use disorders on race and ethnic minorities in the US.
Although efficacious treatments for psychiatric and substance use disorders have become widely available, the allocation of treatment across the population remains inequitable. The goal of this proposal, responsive to RFA-MD-15-001 'System-Level Health Services and Policy Research on Health Disparities (R01)', is to examine whether recent policy changes that aim to improve utilization and quality of behavioral health care in the general population have had a positive impact on race/ethnic disparities. Empirical evaluation of policy impacts is needed to guide future policy strategies towards more effective reduction of disparities in behavioral health care and reducing the disproportionate burden of mental and substance use disorders on race and ethnic minorities in the US.
