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Japan's health care system: containing costs and attempting reform

Naoki Ikegami1, John Creighton Campbell

  • 1Department of Health Policy and Administration, Keio University School of Medicine, Tokyo. ikegami@sc.itc.keio.ac.jp

Insights

Japan

Area of Science:

  • Health Economics
  • Healthcare Policy
  • Public Health

Background:

  • Japan's economy experienced a decline, prompting significant changes in healthcare financing.
  • Previous cost containment measures were in place before the observed reduction in medical spending.

Purpose of the Study:

  • To analyze the factors contributing to the reduction in Japanese medical spending in 2002.
  • To evaluate the impact of implemented cost containment strategies and future healthcare reforms.

Main Methods:

  • Analysis of healthcare financing mechanisms, including fee schedules and copayment rates.
  • Examination of the introduction of case-mix-based inclusive fees in university hospitals.

Main Results:

  • For the first time, Japan's medical spending decreased in 2002 due to price and volume controls.
  • Case-mix-based fees were implemented in university hospitals, with plans for expansion to other care types.
  • Patient accountability in the healthcare system has seen slow but meaningful progress.

Conclusions:

  • Intensive price and volume controls successfully reduced medical spending in Japan.
  • While some reforms like case-mix-based fees are progressing, broader market-based reforms are unlikely.
  • Improvements in healthcare system accountability to patients are gradual.

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