Japan’s universal health insurance system covers all residents through employer-based and national insurance plans, with patients free to choose providers. Care is predominantly delivered by private hospitals and clinics, with public hospitals forming a smaller part. Patients pay a portion of costs as co-payments, and visits are often fee-for-service. Digital health, including electronic records and e-prescription, is prevalent, although systems are sometimes fragmented. Telemedicine is increasing, especially in rural or aging areas. There is a strong emphasis on preventative care and rapid access.

Doctors must be licensed by the Ministry of Health, Labour and Welfare and complete regular re-licensing and CME. Privacy of medical data is governed by the Act on the Protection of Personal Information. Billing is standardized on national fee schedules (SHI/NHI) and subject to periodic audits. E-prescribing is supported in most clinics and hospitals, and digital documentation is increasingly mandated. Hospitals and clinics adhere to strict facility and service standards, with periodic inspection.