MDV Database

Medical Data Vision Co., Ltd.
HDB-0324

The MDV Database contains anonymized inpatient and outpatient administrative claims and Diagnosis Procedure Combination (DPC) data collected from acute care hospitals across Japan by Medical Data Vision Co., Ltd., a Tokyo-listed company. It is used for treatment-pattern, epidemiological and health economics research, and access is sold as datasets, analysis reports and browser-based query tools under commercial agreements.

Category
Commercial provider
Access
Paid
Region
Asia — Japan
Size
vendor reports approximately 60 million patients from over 850 hospitals
Data types
hospital administrative claims, DPC discharge data, diagnoses, prescriptions, laboratory data

Record HDB-0324 · last verified 2026-08-13 · listed in Commercial data providers

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