ArticleInternational journal for equity in health2025
Impact of a new case-based payment scheme on volume distribution across public hospitals in Zhejiang, China: does 'Same disease, same price' matter.
Article in International journal for equity in health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed.
- Assessing the spatiotemporal heterogeneity of resource allocation effects on patient flow in shanxi's County hospitals, China.Scientific reports · 2025Article
- Impact of per diem payment on medical expenditure, service efficiency, and quality of care for patients with mental disorders: an interrupted time series study.BMC health services research · 2025Article
- Impact of an innovative case-based payment reform on hospital cost variation: insights from cerebral infarction inpatients in China.International journal for equity in health · 2025Article
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Abstract
backgroundWith the implementation of the hierarchical medical system (HMS) in China, Zhejiang Province introduced an innovative payment scheme called "payment method by disease types with point counting". This scheme was initially adopted in Jinhua in July 2017, and was later integrated with the "same disease, same price" policy in Hangzhou in January 2020. This study aimed to investigate the impact of these reforms on the distribution of health service volume.
methodsData were obtained from 104 hospitals, including 12 tertiary and 14 secondary hospitals from each of four regions: Jinhua (intervention) vs. Taizhou (control), and Hangzhou (intervention) vs. Ningbo (control). A total of 3848 observation points were examined using two sets of controlled interrupted time series analyses to assess the effects of this new case-based payment, without and with "same disease, same price", on the proportion of discharges, total medical revenue and hospitalization revenue. The Herfindahl-Hirschman Index (HHI) were analyzed to evaluate changes in market competition.
resultsFollowing the introduction of the new case-based payment without "same disease, same price", secondary hospitals in Jinhua experienced a significant decline in the proportion of discharges (β
conclusionThis new case-based payment scheme may worsen the disproportionate distribution of service volume across hospitals of different levels. While "same disease, same price" shows potential benefits, further evidence is needed to assess its effectiveness in promoting HMS. Policymakers should consider hospital interests in payment design and address unintended strategic behaviors.
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