ABSTRACT
Importance: It is unclear how the COVID-19 pandemic and its associated economic downturn have affected insurance coverage and disparities in access to health care among low-income families and people of color in states that have and have not expanded Medicaid. Objective: To determine changes in insurance coverage and disparities in access to health care among low-income families and people of color across 4 Southern states and by Medicaid expansion status. Design Setting and Participants: This random-digit dialing telephone survey study of US citizens ages 19 to 64 years with a family income less than 138% of the federal poverty line in in 4 states (Arkansas, Kentucky, Louisiana, and Texas) was conducted from October to December 2020. Using a difference-in-differences design, we estimated changes in outcomes by Medicaid expansion status overall and by race and ethnicity in 2020 (n = 1804) compared with 2018 to 2019 (n = 5710). We also explored barriers to health care and use of telehealth by race and ethnicity. Data analysis was conducted from January 2021 to March 2021. Exposures: COVID-19 pandemic and prior Medicaid expansion status. Main Outcomes and Measures: Primary outcome was the uninsured rate and secondary outcomes were financial and nonfinancial barriers to health care access. Results: Of 7514 respondents (11% response rate; 3889 White non-Latinx [51.8%], 1881 Black non-Latinx [25.0%], and 1156 Latinx individuals [15.4%]; 4161 women [55.4%]), 5815 (77.4%) were in the states with previous expansion and 1699 (22.6%) were in Texas (nonexpansion state). Respondents in the expansion states were older, more likely White, and less likely to have attended college compared with respondents in Texas. Uninsurance rate in 2020 rose by 7.4 percentage points in Texas (95% CI, 2.2-12.6; P = .01) and 2.5 percentage points in expansion states (95% CI, -1.9 to 7.0; P = .27), with a difference-in-differences estimate for Medicaid expansion of -4.9% (95% CI, -11.3 to 1.6; P = .14). Among Black and Latinx individuals, Medicaid expansion was associated with protection against a rise in the uninsured rate (difference-in-differences, -9.5%; 95% CI, -19.0 to -0.1; P = .048). Measures of access, including having a personal physician and regular care for chronic conditions, worsened significantly in 2020 in all 4 states, with no significant difference by Medicaid expansion status. Conclusions and Relevance: In this survey of US adults, uninsured rates increased among low-income adults in 4 Southern states during the COVID-19 pandemic, but Medicaid expansion states, that association was diminished among Black and Latinx individuals. Nonfinancial barriers to care because of the pandemic were common in all states.
Subject(s)
COVID-19 , Patient Protection and Affordable Care Act , Adult , COVID-19/epidemiology , Female , Health Services Accessibility , Humans , Insurance Coverage , Middle Aged , Pandemics , Poverty , United States/epidemiology , Young AdultSubject(s)
COVID-19/economics , Health Policy , Reimbursement Mechanisms/legislation & jurisprudence , Safety-net Providers , Financing, Government/legislation & jurisprudence , Humans , Medicaid , Medicare , Reimbursement Mechanisms/economics , Safety-net Providers/economics , Safety-net Providers/legislation & jurisprudence , Uncompensated Care/economics , Uncompensated Care/legislation & jurisprudence , United States , United States Dept. of Health and Human ServicesABSTRACT
Massachusetts has one of the highest cumulative incidence rates of coronavirus disease 2019 (COVID-19) cases in the US. Understanding which specific demographic, economic, and occupational factors have contributed to disparities in COVID-19 incidence rates across the state is critical to informing public health strategies. We performed a cross-sectional study of 351 Massachusetts cities and towns from January 1 to May 6, 2020, and found that a 10-percentage-point increase in the Black non-Latino population was associated with an increase of 312.3 COVID-19 cases per 100,000 population, whereas a 10-percentage-point increase in the Latino population was associated with an increase of 258.2 cases per 100,000. Independent predictors of higher COVID-19 rates included the proportion of foreign-born noncitizens living in a community, mean household size, and share of food service workers. After adjustment for these variables, the association between the Latino population and COVID-19 rates was attenuated. In contrast, the association between the Black population and COVID-19 rates persisted but may be explained by other systemic inequities. Public health and policy efforts that improve care for foreign-born noncitizens, address crowded housing, and protect food service workers may help mitigate the spread of COVID-19 among minority communities.