Over the past two decades, Medicare beneficiaries age 65 years or older with diabetes have faced substantial out-of-pocket burden, with large income-related disparities.
OBJECTIVE We examined the magnitude of and trends in the burden of out-of-pocket (OOP) costs among Medicare beneficiaries age 65 years or older with diabetes overall, by income level, by race/ethnicity, and compared with beneficiaries without diabetes. RESEARCH DESIGN AND METHODS Using data from the 1999-2017 Medicare Current Beneficiary Survey, we estimated average annual per capita OOP costs and percentage of beneficiaries experiencing high OOP burden, defined as OOP costs >10% or >20% of household income. We used joinpoint regression to examine the trends and generalized linear model and logistic regression for comparisons between beneficiaries with and without diabetes. Cost and income estimates were adjusted to 2017 USD. RESULTS Total OOP costs were $3,609-$5,283, with significant increases until 2005 followed by a leveling off. The prevalence of high OOP burden was 57%-72% at the 10% income threshold and 29%-41% at the 20% threshold, with significant increasing trends until 2003 followed by decreases. Total OOP costs were the highest in the >= 75% income quartile, whereas prevalence of high OOP burden was highest in the <25% and 25-50% income quartiles. Non-Hispanic Whites had the highest OOP costs and prevalence of high OOP burden. Beneficiaries with diabetes had significantly higher OOP costs ($498, P < 0.01) and were more likely to have high OOP burden than those without diabetes (odds ratios 1.32 and 1.25 at >10% and >20% thresholds, respectively, P < 0.01). CONCLUSIONS Over the past two decades, Medicare beneficiaries age 65 years or older with diabetes have faced substantial OOP burden, with large income-related disparities.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据