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Comparison of health outcomes for male seniors in the Veterans Health Administration and Medicare Advantage plans.

ABSTRACT: OBJECTIVES: To compare the Veterans Health Administration (VHA) with the Medicare Advantage (MA) plans with regard to health outcomes. DATA SOURCES: The Medicare Health Outcome Survey, the 1999 Large Health Survey of Veteran Enrollees, and the Ambulatory Care Survey of Healthcare Experiences of Patients (Fiscal Years 2002 and 2003). STUDY DESIGN: A retrospective study. EXTRACTION METHODS: Men 65+ receiving care in MA (N=198,421) or in VHA (N=360,316). We compared the risk-adjusted probability of being alive with the same or better physical (PCS) and mental (MCS) health at 2-years follow-up. We computed hazard ratio (HR) for 2-year mortality. PRINCIPAL FINDINGS: Veterans had a higher adjusted probability of being alive with the same or better PCS compared with MA participants (VHA 69.2 versus MA 63.6 percent, p<.001). VHA patients had a higher adjusted probability than MA patients of being alive with the same or better MCS (76.1 versus 69.6 percent, p<.001). The HRs for mortality in the MA were higher than in the VHA (HR, 1.26 [95 percent CI 1.23-1.29]). CONCLUSIONS: Our findings indicate that the VHA has better patient outcomes than the private managed care plans in Medicare. The VHA's performance offers encouragement that the public sector can both finance and provide exemplary health care.

SUBMITTER: Selim AJ

PROVIDER: S-EPMC2838151 | biostudies-other | 2010 Apr

REPOSITORIES: biostudies-other

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Comparison of health outcomes for male seniors in the Veterans Health Administration and Medicare Advantage plans.

Selim Alfredo J AJ Berlowitz Dan D Kazis Lewis E LE Rogers William W Wright Steven M SM Qian Shirley X SX Rothendler James A JA Spiro Avron A Miller Donald D Selim Bernardo J BJ Fincke Benjamin G BG

Health services research 20091230 2

<h4>Objectives</h4>To compare the Veterans Health Administration (VHA) with the Medicare Advantage (MA) plans with regard to health outcomes.<h4>Data sources</h4>The Medicare Health Outcome Survey, the 1999 Large Health Survey of Veteran Enrollees, and the Ambulatory Care Survey of Healthcare Experiences of Patients (Fiscal Years 2002 and 2003).<h4>Study design</h4>A retrospective study.<h4>Extraction methods</h4>Men 65+ receiving care in MA (N=198,421) or in VHA (N=360,316). We compared the ris ...[more]

PMID: 20050934

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Project description:ObjectivesWe assessed the characteristics of older Mexican American enrollees in traditional fee-for-service (FFS) and Medicare Advantage (MA) plans and the factors associated with disenrollment from FFS and enrollment in MA plans.DesignLongitudinal study linked with Medicare claims data.SettingThe Hispanic Established Populations for the Epidemiologic Study of the Elderly.ParticipantsCommunity-dwelling Mexican American older adults (N = 1455).MeasurementsWe examined insurance status using the Medicare Beneficiary Summary File and estimated the association of sociodemographic and clinical factors with insurance plan switching.ResultsAmong Mexican American older adults, FFS enrollees were more likely to be born in Mexico, speak Spanish, have lower levels of education, and have more disability than MA enrollees. Older adults with a larger number of limitations of instrumental activities of daily living (odds ratio [OR] = .50; 95% confidence interval [CI] = .26-.98) and more social support (OR = .70; 95% CI = .45-.98) were less likely to switch from FFS to MA compared with older adults with no limitations and less social support. Additionally, older adults living in counties with a greater number of MA plans were more likely to switch from FFS to MA (OR = 2.1; 95% CI = 1.45-3.16), compared with counties with a lower number of MA plans. In counties with a higher number of MA plans, older adults with more social support had lower odds of switching from FFS to MA (OR = .48; 95% CI = .28-.82) compared with older adults with less social support.ConclusionCompared with those enrolled in MA, older Mexican American adults enrolled in Medicare FFS are more socioeconomically disadvantaged and more likely to demonstrate poor health status. Stronger social support and increased physical limitations were strongly associated with less frequent switching from FFS to MA plans. Additionally, increased availability of MA plans at the county level is a significant driver of enrollment in MA plans. J Am Geriatr Soc 68:313-320, 2020.

Project description:BackgroundHealth plans and health systems need to understand the demand for common healthcare services to ensure adequate access to care. Utilization of cardiac catheterization is of particular interest, because it is relatively common and has the potential for variation across subpopulations, similar to the level of geographical variation in heart disease in the United States.ObjectivesTo illustrate how the utilization of cardiac catheterization has changed over time in a US population with commercial and Medicare Advantage health plans, and how it differs between subpopulations.MethodsCardiac catheterization claims data from 2012 to 2018 were extracted from the database of a national healthcare organization offering commercial and Medicare Advantage health plans. Contemporaneous health plan enrollment data and government data were used to determine the patients' characteristics. Annual catheterizations per 1000 patients for the population as a whole and for subpopulations were determined using claims data. Spearman's rank-order correlation was used to assess the monotonicity of trends. Catheterization utilization for each subpopulation was compared with that of the population average. A second, patient-level analysis was used to determine the factors predictive of patients' catheterization utilization in 2018.ResultsAcross the overall population, the rate of cardiac catheterization was stable from 2012 to 2018. An adjusted analysis of 2018 data showed that catheterization utilization was significantly associated with older age, male sex, residence in a rural zip code, residence in a lower-income zip code, and residence in a state with a high obesity rate. The trendlines of the relative utilization of catheterization in subpopulations over time revealed similar patterns.ConclusionMarked differences were observed in the rates of cardiac catheterization utilization between the subpopulations in our study. Overall, these data show a direct correlation between geographic residence, obesity level, wealth, and the rate of cardiac catheterization utilization. To ensure adequate access to care, health plans and health systems should explore the implications of disproportionately high demand for cardiac catheterization in populations from lower-income areas, higher obesity rate states, rural patients, and older patients.

Project description:BackgroundDifferences in the control of blood pressure, cholesterol, and glucose among the various racial and ethnic groups of Medicare enrollees may contribute to persistent disparities in health outcomes.MethodsAmong elderly enrollees in Medicare Advantage health plans in 2011 who had hypertension (94,171 persons), cardiovascular disease (112,039), or diabetes (105,848), we compared the respective age-and-sex-adjusted proportions with blood pressure lower than 140/90 mm Hg, low-density lipoprotein cholesterol levels below 100 mg per deciliter (2.6 mmol per liter), and a glycated hemoglobin value of 9.0% or lower, according to race or ethnic group. Comparisons were made nationally and within regions and health plans, and changes since 2006 were assessed.ResultsBlack enrollees in 2006 and 2011 were substantially less likely than white enrollees to have adequate control of blood pressure (adjusted absolute differences in proportions of enrollees in the 2 years, 7.9 percentage points and 10.3 percentage points, respectively), cholesterol (11.4 percentage points and 10.2 percentage points, respectively), and glycated hemoglobin (10.1 percentage points and 9.4 percentage points, respectively) (P<0.001 for all comparisons). Differing distributions of enrollees among health plans accounted for 39 to 59% of observed disparities in 2011. These differences persisted in 2011 in the Northeast, Midwest, and South (6.9 to 14.1 percentage points, P<0.001 for all comparisons) but were eliminated in the West for all three measures (<1.5 percentage points, P≥0.15). Hispanic enrollees were less likely than whites in 2011 to have adequate control of blood pressure (adjusted difference, 1.6 percentage points), cholesterol (adjusted difference, 1.0 percentage points), and glycated hemoglobin (adjusted difference, 3.4 percentage points) (P≤0.02 for all comparisons). Asians and Pacific Islanders were more likely than whites to have adequate control of blood pressure (difference, 4.4 percentage points; P<0.001) and cholesterol (5.5 percentage points, P<0.001) and had similar control of glycated hemoglobin (0.3 percentage points, P=0.63).ConclusionsDisparities in control of blood pressure, cholesterol, and glucose have not improved nationally for blacks in Medicare Advantage plans, but these disparities were eliminated in the West in 2011. (Funded by the National Institute on Aging.).

Project description:ImportancePrivate Medicare Advantage (MA) plans recently surpassed traditional Medicare (TM) in enrollment. However, MA plans are facing scrutiny for burdensome prior authorization and potential rationing of care, including home health. MA beneficiaries are less likely to receive home health, but recent evidence on differences in service intensity and outcomes among home health patients is lacking.ObjectiveTo examine differences in home health service intensity and patient outcomes between MA and TM.Design, setting, and participantsThis cross-sectional study was conducted from January 2019 to December 2022 in 102 home health locations in 19 states and included 178 195 TM and 107 102 MA patients 65 years or older with 2 or fewer 60-day home health episodes. It included a secondary analysis of standardized assessment and visit data. Inverse probability of treatment weighting regression compared service intensity and patient outcomes between MA and TM episodes, accounting for differences in demographic characteristics, medical complexity, functional and cognitive impairments, social environment, caregiver support, and local community factors. Models included office location, year, and reimbursement policy fixed effects. Data were analyzed between September 2023 and July 2024.ExposureTM vs MA plan.Main outcomes and measuresHome health length of stay and number of visits from nursing, physical, occupational, and speech therapy, social work, and home health aides. Patient outcomes included improvement in self-care and mobility function, discharge to the community, and transfer to an inpatient facility during home health.ResultsOf 285 297 total patients, 180 283 (63.2%) were female; 586 (0.2%) were American Indian/Alaska Native, 8957 (3.1%) Asian, 28 694 (10.1%) Black, 7406 (2.6%) Hispanic, 1959 (0.7%) Native Hawaiian/Pacific Islander, 237 017 (83.1%) non-Hispanic White, and 678 (0.2%) multiracial individuals. MA patients had shorter home health length of stay by 1.62 days (95% CI, -1.82 to 1.42) and received fewer visits from all disciplines except social work. There were no differences in inpatient transfers. MA patients had 3% and 4% lower adjusted odds of improving in mobility and self-care, respectively (mobility odds ratio [OR], 0.97; 95% CI, 0.94-0.99; self-care OR, 0.96; 95% CI, 0.92-0.99). MA patients were 5% more likely to discharge to the community compared with TM (OR, 1.05; 95% CI, 1.01-1.08).Conclusions and relevanceThe results of this cross-sectional study suggest that MA patients receive shorter and less intensive home health care vs TM patients with similar needs. Differences may be due to the administrative burden and cost-limiting incentives of MA plans. MA patients experienced slightly worse functional outcomes but were more likely to discharge to the community, which may have negative implications for MA patients, including reduced functional independence or increased caregiver burden.

Dataset Information

Comparison of health outcomes for male seniors in the Veterans Health Administration and Medicare Advantage plans.

Publications

Comparison of health outcomes for male seniors in the Veterans Health Administration and Medicare Advantage plans.

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