| 来源类型 | Working Paper |
| 规范类型 | 报告 |
| DOI | 10.3386/w15823 |
| 来源ID | Working Paper 15823 |
| The Effect of Health Insurance Coverage on the Use of Medical Services | |
| Michael Anderson; Carlos Dobkin; Tal Gross | |
| 发表日期 | 2010-03-18 |
| 出版年 | 2010 |
| 语种 | 英语 |
| 摘要 | Substantial uncertainty exists regarding the causal effect of health insurance on the utilization of care. Most studies cannot determine whether the large differences in healthcare utilization between the insured and the uninsured are due to insurance status or to other unobserved differences between the two groups. In this paper, we exploit a sharp change in insurance coverage rates that results from young adults "aging out" of their parents' insurance plans to estimate the effect of insurance coverage on the utilization of emergency department (ED) and inpatient services. Using the National Health Interview Survey (NHIS) and a census of emergency department records and hospital discharge records from seven states, we find that aging out results in an abrupt 5 to 8 percentage point reduction in the probability of having health insurance. We find that not having insurance leads to a 40 percent reduction in ED visits and a 61 percent reduction in inpatient hospital admissions. The drop in ED visits and inpatient admissions is due entirely to reductions in the care provided by privately owned hospitals, with particularly large reductions at for profit hospitals. The results imply that expanding health insurance coverage would result in a substantial increase in care provided to currently uninsured individuals. |
| 主题 | Financial Economics ; Financial Institutions ; Health, Education, and Welfare ; Health |
| URL | https://www.nber.org/papers/w15823 |
| 来源智库 | National Bureau of Economic Research (United States) |
| 引用统计 | |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/573497 |
| 推荐引用方式 GB/T 7714 | Michael Anderson,Carlos Dobkin,Tal Gross. The Effect of Health Insurance Coverage on the Use of Medical Services. 2010. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
| w15823.pdf（2394KB） | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 | ||
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