Arturo Vargas Bustamante, PhD, MPP, is a senior fellow and faculty associate at the UCLA Center for Health Policy Research and a professor in the Department of Health Policy and Management at the UCLA Fielding School of Public Health. He has a broad background in health policy with specific training and expertise in health care survey research and data analysis, health care cost estimation, economic valuation, and program evaluation. His research investigates unexplored or underexplored topics on access to health care, predominantly among Latinos/Hispanics and immigrants in the United States. He also specializes in the comparative analyses of health care delivery systems in Latin American countries.  

His research has been published in reputable health policy journals such as Health Affairs, Health Services Research, Social Science & Medicine, the American Journal of Preventive Medicine, among others. The outcomes of his research have had direct policy applications, particularly since they estimate the share of disparities that can be attributed to socioeconomic and demographic factors and the corresponding part associated to health system variables, such as usual source of care and insurance status.  

Bustamante has a PhD in public policy. He also has a master's in public policy and a master's in economics from Berkeley. As part of his professional experience, he worked as a consultant for the Inter-American Development Bank and for the California Program on Access to Care, and worked for the Health Care Financing Administration of the Mexican Ministry of Health.

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Racial Differences in Treatment Intensity at the End of Life Among Older Adults with Heart Failure: Evidence from the Health and Retirement Study
Journal Article
Journal Article

Racial Differences in Treatment Intensity at the End of Life Among Older Adults with Heart Failure: Evidence from the Health and Retirement Study

Black Americans experience the highest prevalence of heart failure (HF) and the worst clinical outcomes of any racial or ethnic group, but little is known about end-of-life care for this population. Researchers compare treatment intensity between Black and white older adults with HF near the end of life. They compared four common measures of treatment intensity at the end of life (number of hospital admissions, receipt of care in an intensive care unit (ICU), utilization of life support, and whether the decedent died in a hospital) between Black and white HF patients, controlling for demographic, social, and health characteristics.

Findings: Racial identity was not significantly associated with the number of hospital admissions or admission to an ICU in the last 24 months of life. However, Black HF patients were more likely to spend time on life support and more likely to die in a hospital than white HF patients. Thoughtful and consistent engagement with HF patients regarding treatment preferences is an important step in addressing inequities.
 

Health Care Access and Utilization and the Latino Health Paradox (Medical Care)
Journal Article
Journal Article

Health Care Access and Utilization and the Latino Health Paradox (Medical Care)

Summary: The Latino health paradox is the phenomenon whereby recent Latino immigrants have, on average, better health outcomes on some indicators than Latino immigrants who have lived in the United States longer and U.S.-born Latinos and non-Latino whites. This study examined whether the paradox holds after accounting for health care access and utilization.

Researchers used 2019–2020 National Health Interview Survey data. The main predictors included population groups of foreign-born and U.S.-born Latinos (Mexican or non-Mexican) versus U.S.-born non-Latino whites. 

Findings: After adjusting for health care access, utilization, and predisposing and enabling factors, foreign-born Latinos, including those living in the United States ≥15 years, had lower predicted probabilities for most health outcomes than U.S.-born non-Latino whites, except overweight/obesity and diabetes. U.S.-born Latinos had higher predicted probabilities of overweight/obesity and diabetes and a lower predicted probability of depression than U.S.-born non-Latino whites.

In this national survey, the Latino health paradox was observed after adjusting for health care access and utilization and predisposing and enabling factors, suggesting that, although these are important factors for good health, they do not necessarily explain the paradox.

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Implementation Lessons From The 2022 Medi-Cal Expansion To Undocumented Adults Aged Fifty And Above (UCLA Latino Policy & Politics Institute)
External Publication
External Publication

Implementation Lessons From The 2022 Medi-Cal Expansion To Undocumented Adults Aged Fifty And Above (UCLA Latino Policy & Politics Institute)

Summary: Authors examine the short-term implementation lessons from the Medi-Cal expansion to adults ages 50 and older a year after its implementation to inform the planned expansion of full-scope Medi-Cal to adults 26 to 49 years of age in 2024. They also identify policy options to address undocumented immigrant adults ages 50 and over who will continue to be ineligible for Medi-Cal coverage because their incomes exceed the 138% FPL eligibility threshold.

Data from the 2018 to 2020 California Health Interview Survey (CHIS) data was used in this study.

Findings: Authors identified three domains that provide lessons for the 2024 expansion of full-scope Medi-Cal: access to technology, language barriers, and immigration status. Authors recommended policies, including implementation of the recently approved expansion of Medi-Cal eligibility to all low-income residents regardless of immigration status; utilization of government and community-based partnerships to address technological, linguistic, and immigration barriers; and allowing undocumented immigrants with incomes above 138% of FPL to purchase subsidized health coverage through Covered California.

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Adverse Consequences of Food Insecurity Among U.S. Adults Beyond Health Outcomes (American Journal of Preventive Medicine)
Journal Article
Journal Article

Adverse Consequences of Food Insecurity Among U.S. Adults Beyond Health Outcomes (American Journal of Preventive Medicine)

Summary: This study examined the association between food insecurity and health insurance coverage, access to care, health care utilization, and financial hardships among U.S. adults.

Authors employed a retrospective longitudinal cohort study design using panel data from the 2016–2017 Medical Expenditure Panel Survey. Linear probability models were used to examine the association between food insecurity in one year and outcomes of interest (health insurance coverage, access to care, health care utilization, and financial hardships) in the subsequent year. 

Findings: Food insecurity was associated with higher uninsured rates and lower private coverage rates as well as lower access to care, including delay in receiving necessary medical care and delay in obtaining necessary prescription drugs. Those experiencing food insecurity also had a higher rate of emergency room visits, whereas associations with inpatient, outpatient, and prescription drug use were not significant. Food insecurity was linked to greater financial hardships, such as experiencing difficulties paying medical bills.

These findings highlight the adverse consequences of food insecurity on access to and affordability of care for U.S. adults and families. Food insecurity can have far-reaching implications for the well-being of individuals and families.

Read the Publication:

Health Care Access and Utilization and the Latino Health Paradox (Medical Care)
Journal Article
Journal Article

Health Care Access and Utilization and the Latino Health Paradox (Medical Care)

Summary: The Latino health paradox is the phenomenon whereby recent Latino immigrants have, on average, better health outcomes on some indicators than Latino immigrants who have lived in the United States longer and U.S.-born Latinos and non-Latino whites. This study examined whether the paradox holds after accounting for health care access and utilization.

Researchers used 2019–2020 National Health Interview Survey data. The main predictors included population groups of foreign-born and U.S.-born Latinos (Mexican or non-Mexican) versus U.S.-born non-Latino whites. 

Findings: After adjusting for health care access, utilization, and predisposing and enabling factors, foreign-born Latinos, including those living in the United States ≥15 years, had lower predicted probabilities for most health outcomes than U.S.-born non-Latino whites, except overweight/obesity and diabetes. U.S.-born Latinos had higher predicted probabilities of overweight/obesity and diabetes and a lower predicted probability of depression than U.S.-born non-Latino whites.

In this national survey, the Latino health paradox was observed after adjusting for health care access and utilization and predisposing and enabling factors, suggesting that, although these are important factors for good health, they do not necessarily explain the paradox.

Read the Publications:

View All Publications

Racial Differences in Treatment Intensity at the End of Life Among Older Adults with Heart Failure: Evidence from the Health and Retirement Study
Journal Article
Journal Article

Racial Differences in Treatment Intensity at the End of Life Among Older Adults with Heart Failure: Evidence from the Health and Retirement Study

Black Americans experience the highest prevalence of heart failure (HF) and the worst clinical outcomes of any racial or ethnic group, but little is known about end-of-life care for this population. Researchers compare treatment intensity between Black and white older adults with HF near the end of life. They compared four common measures of treatment intensity at the end of life (number of hospital admissions, receipt of care in an intensive care unit (ICU), utilization of life support, and whether the decedent died in a hospital) between Black and white HF patients, controlling for demographic, social, and health characteristics.

Findings: Racial identity was not significantly associated with the number of hospital admissions or admission to an ICU in the last 24 months of life. However, Black HF patients were more likely to spend time on life support and more likely to die in a hospital than white HF patients. Thoughtful and consistent engagement with HF patients regarding treatment preferences is an important step in addressing inequities.
 

Adverse Consequences of Food Insecurity Among U.S. Adults Beyond Health Outcomes (American Journal of Preventive Medicine)
Journal Article
Journal Article

Adverse Consequences of Food Insecurity Among U.S. Adults Beyond Health Outcomes (American Journal of Preventive Medicine)

Summary: This study examined the association between food insecurity and health insurance coverage, access to care, health care utilization, and financial hardships among U.S. adults.

Authors employed a retrospective longitudinal cohort study design using panel data from the 2016–2017 Medical Expenditure Panel Survey. Linear probability models were used to examine the association between food insecurity in one year and outcomes of interest (health insurance coverage, access to care, health care utilization, and financial hardships) in the subsequent year. 

Findings: Food insecurity was associated with higher uninsured rates and lower private coverage rates as well as lower access to care, including delay in receiving necessary medical care and delay in obtaining necessary prescription drugs. Those experiencing food insecurity also had a higher rate of emergency room visits, whereas associations with inpatient, outpatient, and prescription drug use were not significant. Food insecurity was linked to greater financial hardships, such as experiencing difficulties paying medical bills.

These findings highlight the adverse consequences of food insecurity on access to and affordability of care for U.S. adults and families. Food insecurity can have far-reaching implications for the well-being of individuals and families.

Read the Publication:

Center in the News

Central Valley GOP Backs Health Care for Undocumented, Highlighting Changing California Politics

Two California lawmakers publicly blew up at each other earlier this month, hitting a nerve on an issue that has long-divided the state’s elected leaders: Whether and how much to offer government-subsidized health benefits to undocumented residents. Just 20 years ago, “in the early 2000s, the idea of offering this benefit was considered political suicide for both Democrats and Republicans,” said Arturo Vargas Bustamante, faculty research director at the UCLA Latino Policy and Politics Institute.

News https://timesofsandiego.com/politics/2024/01/27/central-valley-gop-backs-health-care-for-undocumented-highlighting-changing-california-politics/

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Center in the News

Navigating language and cultural barriers to access health care

Language barriers like these can lead to serious medical mistakes. They’re also hurdles for people who don’t speak English efficiently trying to access basic health care ... research shows that as the Latino population continues to increase in California, the number of Latino physicians who are culturally competent and speak Spanish is not meeting the demand. Arturo Vargas Bustamante, a health policy professor at UCLA’s School of Public Health, co-authored a report on this issue, The Latino Physician Crisis. 

News https://whyy.org/segments/navigating-language-and-cultural-barriers-to-access-health-care/
Center in the News

California Grapples with Primary Care Provider Shortage

About a third of Californians live in areas where there is a shortage of primary care providers, according to the California Healthcare Foundation. The shortage is particularly acute in rural areas and in the rapidly growing Inland Empire, which has only about 40 primary care physicians per 100,000 people. For patients, a short supply of doctors can mean months-long waits for appointments and more trips to urgent care for chronic conditions. And for in-demand providers, burnout looms.

News https://www.kqed.org/forum/2010101892981/california-grapples-with-primary-care-provider-shortage
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Paul Torrens Health Forum: A Tribute to Jerry Kominski — Healthcare Reform in California & the Nation

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