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KMID : 0926620140190040057
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Korean Journal of Hospital Management
2014 Volume.19 No. 4 p.57 ~ p.68
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Healthcare Utilization and Expenditure Depending on the Types of Private Health Insurance in Korea
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Lee Jung-Chan
Park Jae-San
Kim Hahn-Na
Kim Kye-Hyun
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Abstract
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Since the introduction of National Health Insurance(NHI) in 1977, it has grown rapidly and contributed to extend patient s access to the health care services. However, limited coverage for health care services of NHI has been ongoing challenge and private health insurance(PHI) has been rising as an alternative source of enhancing coverage and saving out-of-pocket(OOP) expenditure for patients. In this study, after controlling for socio-demographic, economic, health related variables, we identified the patients healthcare utilization and subsequent OOP expenditure depending on their PHI enrollment and their enrollment types(fixed benefit, indemnity, fixed benefit plus indemnity). Data were collected from the 2010 Korean Health Panel. The unit of analysis was a member of household(n=13,324). Of the 13,324 cases, 70.7% of patients held PHI, in detail, fixed benefit(47.0%), indemnity(3.6%), fixed benefit plus indemnity(20.1%). Major findings showd that patients who enrolled in PHI used more outpatient services(outpatient visit, number of physician visit, number of examination) and spent more OOP expenditure than non-PHI patients. There were also differences of healthcare utilization and OOP expenditure among the types of PHI. In addition, PHI patients used more inpatient services(inpatient use, number of hospitalization, LOS), but there was no significant difference between PHI and non-PHI patients with regard to the OOP expenditure. Thus, we could not find any distinct relationship between the types of PHI and patients tertiary hospital use. Policy-makers should need careful political deliberation for monitoring the effect of PHI on health care utilization and subsequent expenditure not only to improve patients coverage but also to save their OOP expenditures.
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KEYWORD
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Private health insurance(PHI), Fixed benefit, indemnity, healthcare utilization, out-of-pocket(OOP) expenditure
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