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KMID : 0926620230280010014
Korean Journal of Hospital Management
2023 Volume.28 No. 1 p.14 ~ p.23
Market share of specialty hospitals in the region and out of the region
Hahm Myung-Il

Kim Ji-Eun
Kang Yoon-Jung
Lee Hye-Won
Kim Sun-Jung
Abstract
Purposes: The Specialty hospital designation policy had launched in 2011 and 110 designated specialty hospitals have been operating nationwide in 2022. This study was to estimate the market share of specialty hospitals for the specific diseases compared to other types of hospitals.

Methodology: Data were derived from the National Health Insurance Claim data from 2018 to 2019. Subjects were all the inpatients with MDC(Major Disease Category) that specialty hospitals specialized in. A total of 34,231,387 claims were analyzed to estimate the market share.

Findings: 90 specialty hospitals were responsible for 2.4 percent of inpatient care with specific diseases for specialty hospitals. There were regional variations in the market share of the specialty hospitals as the number of specialty hospitals in regions. Specialty hospitals? market shares were relatively high in burn(31.3%), ophthalmology(16.4%), obstetrics and gynecology(7.1%), alcohol(6.0%), joint(3.7%), spine(2.7%). After adjusting the number of inpatients per hospital, hospitals specialized in burn, alcohol, ophthalmology, breast, joint, obstetrics and gynecology, and hand replantation had treated more patients than tertiary hospitals.

Practical Implications: Although specialty hospitals? market share was small, some types of specialty hospitals had an impact on the regional market as well as the national level market. To improve patients¡¯ accessibility to a specialty hospital, it is necessary to government supports non-specialized hospitals to change into specialty hospitals in certain fields and regions where the number of specialty hospitals is insufficient.
KEYWORD
Specialty Hospital, Market Share, Inpatients
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