Association of Medicare Advantage Enrollment With Financial Burden of Care : A Retrospective Cohort Study.

BACKGROUND: Compared with traditional Medicare (TM), Medicare Advantage (MA) plans typically offer supplemental benefits and lower copayments for in-network services and must include an out-of-pocket spending limit. OBJECTIVE: To examine whether the financial burden of care decreased for persons switching from TM to MA (TM-to-MA switchers) relative to those remaining in TM (TM stayers). DESIGN: Retrospective longitudinal cohort study comparing changes in financial outcomes between TM-to-MA switchers and TM stayers. SETTING: Population-based. PARTICIPANTS: 7054 TM stayers and 1544 TM-to-MA switchers from the Medical Expenditure Panel Survey, 2014 to 2021. MEASUREMENTS: Individual health care costs (out-of-pocket spending and cost sharing), financial burden (high and catastrophic), and subjective financial hardship (difficulty paying medical bills, paying medical bills over time, and inability to pay medical bills). RESULTS: Compared with TM stayers, TM-to-MA switchers had small differences in out-of-pocket spending ($168 [95% CI, -$133 to $469]) and proportions of total health expenses paid out of pocket (cost sharing) (0.2 percentage point [CI, -1.3 to 1.7 percentage points]), families with out-of-pocket spending greater than 20% of their income (high financial burden) (0.3 percentage point [CI, -2.5 to 3.0 percentage points]), families reporting out-of-pocket spending greater than 40% of their income (catastrophic financial burden) (0.7 percentage point [CI, -0.1 to 1.6 percentage points]), families reporting paying medical bills over time (-0.2 percentage point [CI, -1.7 to 1.4 percentage points]), families having problems paying medical bills (-0.4 percentage point [CI, -2.7 to 1.8 percentage points]), and families reporting being unable to pay medical bills (0.4 percentage point [CI, -1.3 to 2.0 percentage points]). LIMITATION: Inability to account for all medical care and cost needs and variations across MA plans, small baseline differences in out-of-pocket spending, and potential residual confounding. CONCLUSION: Differences in financial outcomes between beneficiaries who switched from TM to MA and those who stayed with TM were small. Differences in financial burden ranged across outcomes and did not have a consistent pattern. PRIMARY FUNDING SOURCE: The National Research Foundation of Korea.

Trusting information on cancer varies by source of information and political viewpoint.

PURPOSE: This study investigated how trusting information on cancer varies by the source of information and political viewpoint. METHODS: This study used cross-sectional survey data from the 2020 Health Information National Trends Survey (HINTS). The study comprised a sample of 2949 adults 18 years and older. The outcome variable was measured by assessing respondents' trust in cancer-related information from various sources, including religious organizations and leaders, government health agencies, charitable organizations, family or friends, and doctors. Political viewpoint was measured as liberal, moderate, and conservative. Multivariate linear probability models were estimated and adjusted for individual-level characteristics. RESULTS: Multivariate analysis found that conservatives (73%, 95% CI = 68-78%) were significantly less likely to trust information on cancer from government health agencies compared to liberals (84%, 95% CI = 80-88%). There was no statistically significant difference in trusting government health agencies between liberals and moderates (80%, 95% CI = 76-84%). Both moderates (27%, 95% CI = 21-34%) and conservatives (34%, 95% CI = 29-39%) were more likely to trust information on cancer from religious organizations and leaders compared to liberals (19%, 95% CI = 13-24%). The relationship between political viewpoint and trust of doctors, family or friends, and charitable organizations were not statistically significant. CONCLUSION: Compared to liberals, conservatives are more likely to trust information on cancer from religious organizations and leaders and less likely to trust government health agencies when adjusting for other covariates. This finding emphasizes the role of political viewpoint in shaping individuals' perceptions of information sources and cancer-related information.

Cancer fatalism, social media informational awareness, and education.

OBJECTIVE: Understand if cancer fatalism among adult social media users in the United States is linked to social media informational awareness and if the relationship varies by education level. METHODS: Cross-sectional data from the 2022 Health Information National Trends Survey (n = 3,948) were analyzed using multivariable linear probability models. The study population was defined as social media users active within the past year. The outcome variable was cancer fatalism and the predictor variables were social media informational awareness and education level. RESULTS: Participants with low social media informational awareness were 9% (95% CI = 3, 15), 6% (95% CI = 1, 11), and 21% (95% CI = 14, 27) percentage points more likely to agree that it seems like everything causes cancer, you cannot lower your chances of getting cancer, and there are too many cancer prevention recommendations to follow, respectively. Participants with a college degree or higher level of education and who reported high social media informational awareness were the least likely to agree that everything causes cancer (60%; 95% CI = 54, 66), you cannot lower your chances of getting cancer (14%; 95% CI = 10, 19), and there are too many cancer prevention recommendations to follow (52%; 95% CI = 46, 59). CONCLUSION: Social media informational awareness was associated with lower levels of cancer fatalism among adult social media users. College graduates with high social media informational awareness were the least likely to report cancer fatalism.

Effects of Medicare Eligibility at Age 65 Among Individuals With and Without Functional Disability.

BACKGROUND: Medicare coverage at age 65 improves access to and use of care and alleviates financial hardship for the general population. However, less is known whether the effects differ between individuals without and with functional disability. OBJECTIVES: To examine the effects of Medicare eligibility at age 65 on health insurance coverage, financial burden of care, and access to care among individuals without and with functional disability. DESIGN: We used a regression discontinuity design, which exploits the discontinuity in eligibility for Medicare at age 65 and compares individuals just before and after age 65. PARTICIPANTS: Our analysis included 19,876 individuals (aged 59-71) without functional disability and 8376 individuals with functional disability from the 2014-2021 Medical Expenditure Panel Survey. MAIN MEASURES: We assessed health insurance coverage, financial burden of care, and access to care. RESULTS: Medicare eligibility led to increases in any and Medicare coverage for both groups, but those with functional disability had a decrease in Medicaid coverage by - 2.6 percentage points. Medicare eligibility resulted in lower financial burden of care for both groups, but the effects were greater among those with functional disability (- $578 vs. - $344 for out-of-pocket spending, - 3.7 vs. - 4.9 percentage points for cost-sharing, and - 2.5 vs. - 0.8 percentage points for paying medical bills over time). Although Medicare eligibility led to a decrease in delayed medical care among those without functional disability (- 2.1 percentage points), no change was observed among those with functional disability. Notably, access to care remained limited among those with functional disability after obtaining Medicare eligibility (8.6% and 3.9% for being unable to get medical care and experiencing delay in getting medical care). CONCLUSION: Medicare coverage can reduce financial hardship, especially for individuals with functional disability. However, there is a need to develop policies that ensure equitable access to care for those with functional disability.

Financial Hardship Among Traditional Medicare and Medicare Advantage Enrollees With and Without Food Insecurity.

BACKGROUND: Compared to traditional Medicare (TM), Medicare Advantage (MA) plans impose out-of-pocket cost limits and offer extra benefits, potentially providing financial relief for MA enrollees, especially for those with food insecurity. OBJECTIVE: To examine whether the prevalence of food insecurity differs between TM and MA enrollees at baseline and then examine whether MA enrollment in a baseline year is associated with less financial hardships in the following year, relative to TM enrollment, especially for those experiencing food insecurity. DESIGN: We conducted a retrospective longitudinal cohort study. PARTICIPANTS: Our analysis included 2807 Medicare beneficiaries (weighted sample size, 23,963,947) who maintained continuous enrollment in either TM or MA in both 2020 and 2021 from the Medical Expenditure Panel Survey. MAIN MEASURES: We assessed outcomes related to financial hardships in health care and non-health care domains (measured in 2021). Our primary independent variables were food insecurity and MA enrollment (measured in 2020). RESULTS: The point estimate of food insecurity prevalence was greater among MA enrollees than TM enrollees, but the difference was not statistically significant (1.1 percentage points [95% CI, - 1.0, 3.4]). Furthermore, there is evidence that compared to TM enrollment, MA enrollment did not mitigate the risk of financial hardship, particularly for food-insecure enrollees. Rather, food-secure MA enrollees faced greater financial hardship in the following year than food-secure TM enrollees (11.2% [8.9-13.6] and 7.6% [6.9-8.3] for problems paying medical bills and 5.5% [4.6-6.4] and 2.8% [2.1-3.6] for paying medical bills over time). Moreover, the point estimate of financial hardship was higher among food-insecure MA enrollees than food-insecure TM enrollees (21.5% [5.4-37.5] and 11.2% [4.1-18.4] and 23.7% [9.6-37.9] and 6.9% [0.5-13.3]) despite the lack of statistical significance. CONCLUSION: These findings suggest that the promise of financial protection offered by MA plans has not been fully realized, particularly for those with food insecurity.

Belief that Progress has Been Made in Curing Cancer Varies by Perception of Social Media Health Mis- and Disinformation, Education, Frequency of Social Media Use, and Healthcare System Trust: A Cross-Sectional Study.

OBJECTIVE: This study explored the relationship between perceptions of health mis/disinformation on social media and belief that progress has been made in curing cancer. METHODS: We analyzed cross-sectional, retrospective data collected from 4246 adult social media users in the 2022 Health Information National Trends Survey (HINTS 6). The outcome variable was the belief in whether progress has been made in curing cancer. The primary predictor variable was the perception of health mis/disinformation on social media, categorized as 'Substantial' and '< Substantial'. We also examined whether the relationship varied by health care system trust, frequency of social media use, and education. The analysis controlled for demographic, socioeconomic, and health-related factors. RESULTS: Perception of substantial social media health mis- and disinformation was associated with a lower likelihood of believing progress has been made in curing cancer (odds ratios = 0.74, 95% CI = 0.59-0.94). Persons who perceived substantial social media health mis-and disinformation and had low trust in the health care system were less likely to believe progress has been made in curing cancer: 36% (95% CI: 28-45%). Persons who perceived substantial social media health mis-and disinformation and used social media less than daily were less likely to believe progress has been made in curing cancer: 44% (95% CI: 36-52%). Persons without a college degree who perceived substantial social media health mis-and disinformation were less likely to agree that progress has been made in curing cancer: 44% (95% CI: 39-50%). CONCLUSION: Exposure to misinformation on social media may be associated with negative attitudes about advances in curing cancer, particularly among social media users with low trust in the health care system trust, less frequent social media users, or those without a college degree.

Health Care Spending, Use, and Financial Hardship Among Traditional Medicare and Medicare Advantage Enrollees With Mental Health Symptoms.

OBJECTIVE: We examined the differences in health care spending and utilization, and financial hardship between Traditional Medicare (TM) and Medicare Advantage (MA) enrollees with mental health symptoms. DESIGN: Cross-sectional study. PARTICIPANTS: We identified Medicare beneficiaries with mental health symptoms using the Patient Health Questionnaire-2 and the Kessler-6 Psychological Distress Scale in the 2015-2021 Medical Expenditure Panel Survey. MEASUREMENTS: Outcomes included health care spending and utilization (both general and mental health services), and financial hardship. The primary independent variable was MA enrollment. RESULTS: MA enrollees with mental health symptoms were 2.3 percentage points (95% CI: -3.4, -1.2; relative difference: 16.1%) less likely to have specialty mental health visits than TM enrollees with mental health symptoms. There were no significant differences in total health care spending, but annual out-of-pocket spending was $292 (95% CI: 152-432; 18.2%) higher among MA enrollees with mental health symptoms than TM enrollees with mental health symptoms. Additionally, MA enrollees with mental health symptoms were 5.0 (95% CI: 2.9-7.2; 22.3%) and 2.5 percentage points (95% CI: 0.8-4.2; 20.9%) more likely to have difficulty paying medical bills over time and to experience high financial burden than TM enrollees with mental health symptoms. CONCLUSION: Our findings suggest that MA enrollees with mental health symptoms were more likely to experience limited access to mental health services and high financial hardship compared to TM enrollees with mental health symptoms. There is a need to develop policies aimed at improving access to mental health services while reducing financial burden for MA enrollees.

Effects of the Medicaid coverage cliff on low-income elderly Medicare beneficiaries.

The Medicaid coverage "cliff" occurs when Medicare beneficiaries with household income exceeding 100% of the federal poverty level lose eligibility for supplemental Medicaid coverage. Using a regression discontinuity design with data from Medical Expenditure Panel Survey and National Health and Nutrition Examination Survey for 2007-2019, we demonstrate that the cliff increases out-of-pocket spending by 25% and the probability of experiencing problems paying medical bills by 44.4% without decreases in overall health care spending. However, there is evidence that near-poor Medicare beneficiaries changed behavior in response to the cliff, increasing the use of high-value diagnostic and preventive testing by 8.8% and enrollment in a more affordable plan by 12.2%. The cliff does not encourage healthy behavior.

Determinants and effectiveness of annual wellness visits among Medicare beneficiaries in 2020.

BACKGROUND: Annual wellness visits (AWVs) have the potential to improve general health and well-being, but little is known about the role of AWVs during the COVID-19 pandemic. OBJECTIVE: We examined the determinants and effectiveness of having an AWV among Medicare beneficiaries in 2020. METHODS: We employed a cross-sectional study design using data from the 2020 Medicare Current Beneficiary Survey. Our outcomes included AWV utilization, preventive care utilization, health status, and care satisfaction. To examine the determinants for having an AWV, we performed a linear regression model and explored the associations with other individual-level variables (demographic, socioeconomic, and health characteristics). To examine the effectiveness of having an AWV, we performed a linear regression model on each outcome measure while adjusting for individual-level variables. RESULTS: We found that there were several determinants of having an AWV. The four most notable determinants were having a usual source of care, enrolling in Medicare Advantage, being non-Hispanic Black, and being Hispanic. We also found that having an AWV was associated with increases in preventive care use (COVID vaccine, flu shot, pneumonia shot, and blood pressure measurement), but was limited in improving health status and care satisfaction. CONCLUSION: Our finding raises critical concerns about inequitable access to health care services for disease prevention and health promotion during the pandemic. Furthermore, the effectiveness of AWVs was mostly in increased preventive care use, suggesting a limited role in meeting the wellness needs of a diverse population of older adults.

Unmet Need for Medical Care Among Fee-for-Service Medicare Beneficiaries with High and Low Need.

BACKGROUND: Unmet need for medical care is common among Medicare beneficiaries, but less is known whether unmet need differs between those with high and low levels of need. OBJECTIVE: To examine unmet need for medical care among fee-for-service (FFS) Medicare beneficiaries by level of care need. DESIGN, SETTING, AND PARTICIPANTS: We included 29,123 FFS Medicare beneficiaries from the 2010-2016 Medicare Current Beneficiary Survey. MAIN MEASURES: Our outcomes included three measures of unmet need for medical care. We also examined the reasons for not obtaining needed medical care. Our primary independent variable was a categorization of groups by levels of care need: those with low need (the relatively healthy and those with simple chronic conditions) and those with high need (those with minor complex chronic conditions, those with major complex chronic conditions, the frail, and the non-elderly disabled). RESULTS: The rates of reporting unmet need for medical care were highest among the non-elderly disabled (23.5% [95% CI: 19.8-27.3] for not seeing a doctor despite medical need, 23.8% [95% CI: 20.0-27.6] for experiencing delayed care, and 12.9% [95% CI: 10.2-15.6] for experiencing trouble in getting needed care). However, the rates of reporting unmet need were relatively low among the other groups (ranging from 3.1 to 9.9% for not seeing a doctor despite medical need, from 3.4 to 5.9% for experiencing delayed care, and from 1.9 to 2.9% for experiencing trouble in getting needed care). The most common reason for not seeing a doctor despite medical need was concerns about high costs for the non-elderly disabled (24%), but perception that the issue was not too serious was the most common reason for the other groups. CONCLUSIONS AND RELEVANCE: Our findings suggest the need for targeted policy interventions to address unmet need for non-elderly disabled FFS Medicare beneficiaries, especially for improving affordability of care.

Use of high- and low-value care among US adults by education levels.

BACKGROUND: Healthcare reform in the United States has focused on improving the value of health care, but there are some concerns about the inequitable delivery of value-based care. OBJECTIVE: We examine whether the receipt of high- and low-value care differs by education levels. METHODS: We employed a repeated cross-sectional study design using data from the 2010-2019 Medical Expenditure Panel Survey. Our outcomes included 8 high-value services across 3 categories and 9 low-value services across 3 categories. Our primary independent variable was education level: (i) no degree, (ii) high school diploma, and (iii) college graduate. We conducted a linear probability model while adjusting for individual-level characteristics and estimated the adjusted values of the outcomes for each education group. RESULTS: In almost all services, the use of high-value care was greater among more educated adults than less educated adults. Compared to those with no degree, those with a college degree were significantly more likely to receive all high-value services except for HbA1c measurement, ranging from blood pressure measurement (4.5 percentage points [95% CI: 3.9-5.1]) to colorectal cancer screening (15.6 percentage points [95% CI: 13.9-17.3]). However, there were no consistent patterns of the use of low-value care by education levels. CONCLUSION: Our findings suggest that more educated adults were more likely to receive high-value cancer screening, high-value diagnostic and preventive testing, and high-value diabetes care than less educated adults. These findings highlight the importance of implementing tailored policies to address education-based inequities in the delivery of high-value services in the United States.

Association of Medicare Advantage Star Ratings With Racial and Ethnic Disparities in Hospitalizations for Ambulatory Care Sensitive Conditions.

BACKGROUND: Enrollment in high-quality Medicare Advantage (MA) plans, measured by a 5-star quality rating system, was lower among racial and ethnic minority enrollees than White enrollees partly due to fewer high-quality plans available in their counties of residence. This may contribute to racial and ethnic disparities in ambulatory care sensitive condition (ACSC) hospitalizations. OBJECTIVE: We examined whether there were racial and ethnic disparities in ACSC hospitalizations among MA enrollees overall and by star rating. METHODS: Using the Medicare enrollment and claims data for 2016, we identified White, Black, Hispanic, and Asian/Pacific Islander enrollees in MA plans. We estimated racial and ethnic disparities in ACSC hospitalizations (per 10,000 enrollees) overall and by star rating. RESULTS: We found that the adjusted rates of ACSC hospitalizations were significantly higher among Black enrollees than White enrollees overall [39.4 (95% confidence interval: 36.3-42.5)]. However, no significant disparities were found among Hispanic and Asian/Pacific Islander enrollees. The adjusted rates of ACSC hospitalizations were higher in lower-rated plans than higher-rated plans in all racial and ethnic groups. The significant disparities in ACSC hospitalizations by star rating were the most pronounced between White and Black enrollees. We found suggestive evidence that enrollment in lower-rated plans was associated with higher disparities in ACSC hospitalizations between White and Black enrollees. CONCLUSIONS: Substantial disparities in ACSC hospitalizations exist between White and Black enrollees in MA plans, especially for lower-rated plans. Policies aimed at reducing racial disparities in ACSC hospitalizations could include improving access to high-rated plans.

Observational study of patient characteristics associated with a timely diagnosis of dementia and mild cognitive impairment without dementia.

BACKGROUND: Timely diagnosis of cognitive impairment is a key goal of the National Plan to Address Alzheimer's Disease, but studies of factors associated with a timely diagnosis are limited. OBJECTIVE: To identify patient characteristics associated with a timely diagnosis of dementia and mild cognitive impairment (MCI). DESIGN: Retrospective observational study using survey data from the Health and Retirement Study (HRS) from 1995-2016 (interview waves 3-13). PARTICIPANTS: 4,760 respondents with incident dementia and 1,864 with incident MCI identified using longitudinal measures of cognitive functioning. MAIN MEASURES: Timely or delayed diagnosis based on the timing of a self or proxy report of a healthcare provider diagnosis in relation to respondents first dementia or MCI-qualifying cognitive score, sociodemographic characteristics, health status, health care utilization, insurance provider, and year of first qualifying score. KEY RESULTS: Only 26.0% of the 4,760 respondents with incident dementia and 11.4% of the 1,864 respondents with incident MCI received a timely diagnosis. Non-Hispanic Black respondents and respondents with less than a college degree were significantly less likely to receive a timely diagnosis of either dementia or MCI than Non-Hispanic White respondents (dementia odds ratio (OR): 0.61, 95% CI: 0.50, 0.75; MCI OR: 0.40, 95% CI: 0.23, 0.70) and those with a college degree (dementia OR for less than high school degree: 0.30, 95% CI: 0.23, 0.38; MCI OR: 0.36, 95% CI: 0.22, 0.60). Respondents that lived alone were also less likely to receive a timely diagnosis of dementia (OR: 0.69, 95% CI: 0.59, 0.81), though not MCI. Timely diagnosis of both conditions increased over time. CONCLUSIONS: Targeting resources for timely diagnosis of cognitive impairment to individuals from racial and ethnic minorities, lower educational attainment, and living alone may improve detection and reduce disparities around timely diagnosis of dementia and MCI.

MYB3 plays an important role in lignin and anthocyanin biosynthesis under salt stress condition in Arabidopsis.

KEY MESSAGE: Nuclear-localized Arabidopsis MYB3 functions as a transcriptional repressor for regulation of lignin and anthocyanin biosynthesis under high salt conditions. Salinity stress is a major factor which reduces plant growth and crop yield worldwide. To improve growth of crops in high salinity environments, plant responses to salinity stress must be tightly controlled. Here, to further understand the regulation of plant responses under high salinity conditions, the function of the MYB3 transcription factor was studied as a repressor to control accumulation of lignin and anthocyanin under salt stress conditions. Nuclear-localized MYB3 forms a homodimer. It is ubiquitously expressed, especially in vascular tissues, with expression highly induced by NaCl in tissues such as roots, leaves, stems, and flowers. myb3 mutant plants exhibited longer root growth in high NaCl conditions than wild-type plants. However, several NaCl responsive genes were not significantly altered in myb3 compared to wild-type. Interestingly, high accumulation of lignin and anthocyanin occurred in myb3 under NaCl treatment, as well as increased expression of genes involved in lignin and anthocyanin biosynthesis, such as phenylalanine ammonia lyase 1 (PAL1), cinnamate 4-hydroxylase (C4H), catechol-O-methyltransferase (COMT), 4-coumaric acid-CoA ligase (4CL3), dihydroflavonol reductase (DFR), and leucoanthocyanidin dioxygenase (LDOX). According to yeast two-hybrid screenings, various transcription factors, including anthocyanin regulators Transparent Testa 8 (TT8) and Enhancer of Glabra 3 (EGL3), were isolated as MYB3 interacting proteins. MYB3 was characterized as a transcriptional repressor, with its repressor domain located in the C-terminus. Overall, these results suggest that nuclear-localized MYB3 functions as a transcriptional repressor to control lignin and anthocyanin accumulation under salinity stress conditions.

Highly Efficient Bioconversion of trans-Resveratrol to δ-Viniferin Using Conditioned Medium of Grapevine Callus Suspension Cultures.

δ-Viniferin is a resveratrol dimer that possesses potent antioxidant properties and has attracted attention as an ingredient for cosmetic and nutraceutical products. Enzymatic bioconversion and plant callus and cell suspension cultures can be used to produce stilbenes such as resveratrol and viniferin. Here, δ-viniferin was produced by bioconversion from trans-resveratrol using conditioned medium (CM) of grapevine (Vitis labruscana) callus suspension cultures. The CM converted trans-resveratrol to δ-viniferin immediately after addition of hydrogen peroxide (H2O2). Peroxidase activity and bioconversion efficiency in CM increased with increasing culture time. Optimized δ-viniferin production conditions were determined regarding H2O2 concentration, incubation time, temperature, and pH. Maximum bioconversion efficiency reached 64% under the optimized conditions (pH 6.0, 60 °C, 30 min incubation time, 6.8 mM H2O2). In addition, in vitro bioconversion of trans-resveratrol was investigated using CM of different callus suspension cultures, showing that addition of trans-resveratrol and H2O2 to the CM led to production of δ-viniferin via extracellular peroxidase-mediated oxidative coupling of two molecules of trans-resveratrol. We thus propose a simple and low-cost method of δ-viniferin production from trans-resveratrol using CM of plant callus suspension cultures, which may constitute an alternative approach for in vitro bioconversion of valuable molecules.

Racial Disparities in Avoidable Hospitalizations in Traditional Medicare and Medicare Advantage.

IMPORTANCE: Compared with traditional Medicare (TM), Medicare Advantage (MA) has the potential to reduce racial disparities in hospitalizations for ambulatory care sensitive conditions (ACSC). As racial disparities may be partly attributable to unequal treatment based on where people live, this suggests the need of examining geographic variations in racial disparities. OBJECTIVE: The aim of this study was to examine differences in ACSC hospitalizations between White and Black beneficiaries in TM and MA and examine geographic variations in racial differences in ACSC hospitalizations in TM and MA. METHODS: We analyzed the 2015-2016 Medicare Provider Analysis and Review files. We used propensity score matching to account for differences in characteristics between TM and MA beneficiaries. Then, we conducted linear regression and estimated adjusted outcomes for TM and MA beneficiaries by race. Also, we estimated racial differences in adjusted outcomes by insurance and hospital referral region (HRR). RESULTS: While White beneficiaries in TM and MA had similar rates of ACSC hospitalizations (163.7 vs. 162.2/10,000 beneficiaries), Black beneficiaries in MA had higher rates of ACSC hospitalizations than Black beneficiaries in TM (221.2 vs. 209.3/10,000 beneficiaries). However, the racial differences were greater in MA than TM (59.0 vs. 45.6/10,000 beneficiaries). Racial differences in ACSC hospitalizations in MA were prevalent across almost all HRRs. 95.5% of HRRs had higher rates of ACSC hospitalizations among Black beneficiaries than White beneficiaries in MA relative to just 54.2% of HRRs in TM. CONCLUSION: Our findings provide evidence of racial disparities in access to high-quality primary care, especially in MA.

Telehealth Benefits Offered by Medicare Advantage Plans in 2020.

OBJECTIVE: The objective of this study was to analyze new telehealth benefits offered by Medicare Advantage (MA) plans in 2020 and examine plan characteristics associated with the provision of the new telehealth benefits. RESEARCH DESIGN: Using publicly available data from the Centers for Medicare and Medicaid Services, we identified unique MA plans with at least 1 enrollee in January 2020. We examined whether plans offered any new telehealth benefits in 2020, the 20 most common types of telehealth services covered, and cost-sharing. Next, we used multivariable logistic regression to identify associations between offering any telehealth benefits and plan characteristics. We conducted a similar analysis for each of the 3 most commonly covered telehealth services. RESULTS: Of 2992 unique MA plans, 58.1% offered new telehealth benefits in 2020. The most frequently covered services were primary care, mental health, and urgent care. Coverage for other types of services was limited. Our multivariable logistic regression showed that offering any new telehealth benefits was not more common among plans in rural areas, but was more likely among national plans, those with a monthly premium, those with >3540 enrollees, and those with a star rating of 4.0-4.5. The new telehealth benefits were less likely to be provided by for-profit plans. Overall, findings remained similar when analyzed according to the type of services. CONCLUSIONS: MA plans are embracing new telehealth benefits, but there is room for improvement. Policymakers should consider how to accelerate the adoption curve of telehealth in MA plans.

Inequities in Access to Care and Health Care Spending for Asian Americans With Cancer.

BACKGROUND: Asian Americans have lower cancer screening rates than non-Latino "Whites," suggesting inequities in cancer prevention among Asian Americans. Little is known about inequities in cancer treatment between Whites and Asian Americans with cancer. METHODS: Using the 2002-2017 Medical Expenditure Panel Survey, we examined inequities in access to care and health care spending between Whites and Asian Americans with and without cancer. Our outcomes included 3 measures of access to care and 3 measures of health care spending. We used multivariable regressions while adjusting for predisposing, enabling, and need factors and estimated the mean adjusted values of the outcomes for each group. We then examined the differences in these adjusted mean outcomes among Asian Americans relative to Whites. RESULTS: We observed evidence of inequities that Asian Americans without cancer experienced limited access to care due to a lack of a usual source of care. The likelihood of having a usual source of care was lower among Asian Americans without cancer than Whites without cancer. Inequities were not observed among Asian Americans with cancer. Compared with Whites with cancer, Asian Americans with cancer had similar or better levels of access to care. No or marginal differences in health care spending were detected between Whites and Asian Americans with cancer. These findings were consistent in both nonelderly and elderly groups. CONCLUSION: While Asian Americans without cancer have unmet medical needs due to limited access to care, access to care and spending are relatively equitable between Whites and Asian Americans with cancer.

The Affordable Care Act and Health Care Access and Utilization Among White, Asian, and Latino Immigrants in California.

OBJECTIVE: The objective of this study was to examine changes in health care access and utilization for White, Asian, and Latino immigrants associated with the implementation of the Patient Protection and Affordable Care Act (ACA) in California. STUDY DESIGN: Using the 2011-2013 and 2015-2017 California Health Interview Survey, we examined changes in 2 health care access and 2 utilization measures among 3 immigrant racial/ethnic groups. We estimated the unadjusted and adjusted percentage point changes in the pre-ACA and post-ACA periods. Adjusted estimates were obtained using linear probability models controlling for predisposing, enabling, and need factors. RESULTS: After the ACA was nationally implemented in 2014, rates of insurance increased for non-Latino (NL) White, NL Asian, and Latino immigrant groups in California. Latino immigrants had the largest increase in insurance coverage (14.3 percentage points), followed by NL Asian immigrants (9.9 percentage points) and NL White immigrants (9.2 percentage points). Despite benefitting from the largest increase in insurance coverage, the proportion of insured Latino immigrants was still lower than that of NL White and NL Asian immigrants. Latino immigrants reported a small but significant decrease in the usual source of care (-2.8 percentage points) and an increase in emergency department utilization (2.9 percentage points) after the ACA. No significant changes were found after the ACA in health care access and utilization among NL White and NL Asian immigrants. CONCLUSIONS: Insurance coverage increased significantly for these 3 immigrant groups after the ACA. While Latino immigrants had the largest gain in insurance coverage, the proportion of Latino immigrants with insurance remained the lowest among the 3 immigrant racial/ethnic groups.

Primary Source of Information About COVID-19 as a Determinant of Perception of COVID-19 Severity and Vaccine Uptake : Source of Information and COVID-19.

BACKGROUND: Identifying the key determinants of vaccine uptake in the context of coronavirus disease 2019 (COVID-19) is critical to increasing vaccination rates, especially for Medicare beneficiaries. OBJECTIVE: We examined how the source of COVID-19 information shapes perceptions of COVID-19 severity and the likelihood of COVID-19 vaccine uptake among Medicare beneficiaries. DESIGN, SETTING, AND PARTICIPANTS: We included 6478 Medicare beneficiaries from the Fall 2020 Medicare Current Beneficiary Survey COVID-19 Supplement. MAIN MEASURES: Our dependent variables were perception of COVID-19 severity and the likelihood of getting a COVID-19 vaccine. Our key independent variable was the beneficiaries' primary source of information about COVID-19 and included six mutually exclusive categories: traditional news sources, guidance from government officials, social media, other webpages/Internet, friends or family members, or health care providers. KEY RESULTS: Compared to those relying on traditional news sources or guidance from governmental officials, those relying on other sources had lower perceptions of COVID-19 severity and lower likelihood of getting a COVID-19 vaccine. Those relying on social media had the lowest levels in all measures (65.5% for those who agreed that COVID-19 is more contagious than the flu, 62.1% for those who agreed that COVID-19 is more deadly than the flu, 87.8% for those who agreed that all should take COVID-19 precautions, and 43.3% for those who answered that they would get a COVID-19 vaccine). The likelihood of COVID-19 vaccine uptake was also low among those relying on health care providers (55.5%). These findings remained similar even after adjusting for perceptions of COVID-19 severity in the relationship between the source of COVID-19 information and the likelihood of COVID-19 vaccine uptake. CONCLUSIONS: The primary source of information that Medicare beneficiaries used to learn about COVID-19 may play a critical role in shaping perceptions of COVID-19 severity and attitudes toward getting a COVID-19 vaccine.