Healthcare Impossible Triangle / 医疗不可能三角

Healthcare impossible triangle is the source’s tradeoff among medical quality, medical efficiency, and medical price. In vol.120.日本医疗体系的崩溃与重生：医院、药品、医保三角困局的一种解法, [[DavidWeng|大卫翁]] uses it to explain why Japan can feel affordable and efficient for ordinary illness while also feeling inconvenient or less top-tier in some access scenarios.

The concept is not a formal theorem in the wiki; it is a useful source-scoped heuristic. For common and chronic conditions, Japan’s combination of [[JapaneseMedicalTriageSystem|triage]], clinics, pharmacies, and public pricing can prioritize affordability and throughput over unrestricted large-hospital choice.

Key Claims

• Medical systems cannot maximize unrestricted access, top quality, high efficiency, and low price at the same time.
• Patient dissatisfaction may reveal a deliberate tradeoff rather than a simple defect.
• Tradeoffs should be judged by disease type: routine care, chronic care, emergency care, and rare severe disease need different mixes.

Connections

• Japanese Healthcare System / 日本医疗体系 - system case where the triangle is applied.
• Japanese Medical Triage System / 日本分诊制 and DPC/DRG Payment Reform - service and payment mechanisms that favor efficiency.
• High-Cost Medical Expense Benefit / 高额疗养制度 and Japanese Universal Health Coverage / 日本全民医保 - affordability branch.
• Medical Risk Management - quality and safety tradeoff context.