High-Cost Medical Expenses Cap Raised
Effective August 1, 2026 (Phase 1). Monthly out-of-pocket cap raised 4–38% by income bracket. New annual cap of ¥530,000 for those earning ¥2–7.7M/year. Multiple-occurrence reduction kept as-is.
Ends March 31, 2026 — Transition to My Number Insurance Card
As of March 31, 2026, traditional paper health insurance cards will be completely abolished. The "My Number Insurance Card" (using your My Number Card for health insurance) becomes the standard.
Those without a My Number Card will receive a "Qualification Confirmation Certificate" from their insurer. Valid for up to 5 years, usable at medical facilities just like the old card. However, the My Number Insurance Card offers more benefits.
Those without a My Number Card or unregistered for My Number Insurance will automatically receive a "Qualification Confirmation Certificate" from their insurer. No application needed.
Effective August 1, 2026 (Phase 1). Monthly out-of-pocket cap raised 4–38% by income bracket. New annual cap of ¥530,000 for those earning ¥2–7.7M/year. Multiple-occurrence reduction kept as-is.
From June 2026, new price-adjustment surcharges effectively raise initial consultation by ~¥20 and follow-up by ~¥30. Affects out-of-pocket costs for foreign residents at 30% copay.
From April 2026, 34 more brand-name drugs added to the "selected medical treatment" list (total 775). Patients choosing brand-name over generic pay 1/4 of the price difference out of pocket. Affects foreign residents with chronic conditions.