Hospital Costs in Japan

Hospital care in Japan is covered by the universal insurance system with the standard 30% copayment, subject to the monthly high-cost medical care cap. The average hospital stay in Japan is notably long compared to other developed countries, averaging approximately 16 days (the highest in the OECD), reflecting a cultural preference for extended recovery in hospital settings and a high availability of hospital beds.

Common procedure costs (total, before insurance) include appendectomy at ¥400,000-700,000, hip replacement at ¥1,500,000-2,500,000, coronary bypass at ¥3,000,000-5,000,000, and normal childbirth at ¥400,000-600,000. Patients are responsible for 30% of these costs, but the monthly high-cost cap ensures that actual out-of-pocket payments rarely exceed ¥80,000-170,000 per month depending on income. Normal childbirth is not covered by health insurance but is subsidized through a lump-sum childbirth allowance (shussan ikuji ichijikin) of ¥500,000.

Japan has the highest number of hospital beds per capita in the OECD at approximately 13 per 1,000 inhabitants. Hospitals range from large university medical centres and national hospitals to small private clinics. Patients have complete freedom to choose their hospital and doctor without referral, though large hospitals may charge an additional fee (tokutei ryoyohi) of ¥5,000-10,000+ for patients who visit without a referral from a smaller clinic.