Registry for Beneficiaries

includes insurance coverage categories, insured entity, premium amount, etc.

包含保險對象投保類別、投保單位、投保金額等相關資料。

1. This center's database has been de-identified: directly identifying fields such as name and address have been removed, and fields such as ID number, facility code, insured unit code, tax ID number, date of birth, visit date, and admission date have been masked. The data may only be used within the independent workspace established by the Ministry, and only approved aggregate statistical results may be taken out, ensuring that the data and its disclosure method can no longer identify specific individuals. 2. Does not include insured persons covered under military units. 3. The data reflects monthly enrollment (in-coverage) records. 4. Enrollment records of insured persons and their dependents without basic personal data are treated as abnormal records and are not provided. 5. If an individual's ID number (ID) matches the insured person's ID number (INS_ID), the record pertains to the insured person. If an individual's ID number (ID) differs from the insured person's ID number (INS_ID), the record pertains to a dependent. 6. The file formats and data descriptions listed in this manual are based on the "NHI Enrollment-Specific Forms," available at: National Health Insurance Administration, Ministry of Health and Welfare homepage / Downloads and Applications / Data Downloads / Form Downloads / Enrollment Eligibility and Change Forms / NHI Enrollment-Specific Forms. 7. Since 2018 (ROC year 107), records with an enrollment status of "currently insured" or "coverage suspended" are provided in full, while for other statuses only the data reflecting the most recent change is provided, consolidated by ID number and date of birth. 1. The individual's ID number (ID) and the insured person's ID number (INS_ID) are encrypted. 2. The key for linking records to an individual and matching individual data: ID.

1. 本中心資料庫業經去識別化處理，刪除姓名、地址等可直接識別欄位，如有身分 證字號、院所代碼、投保單位代號、統一編號、出生日期、就醫日期、入院日期 等欄位均經屏蔽處理，且相關資料僅能於本部設置之獨立作業區內使用，並攜出 經審核通過之統計結果，以確保資料應用及其揭露方式已無從識別特定當事人。 2. 不含在軍方單位投保之保險對象。 3. 資料為每月在保資料。 4. 無基本資料之被保險人及其眷屬投保記錄，視為異常記錄不提供。 5. 若個人身份證字號(ID)與被保險人身份證字號(INS_ID)相同，則該筆資料為被保 險人。若個人身份證字號(ID)不同於被保險人身份證字號(INS_ID)，則該筆資料 為眷屬。 6. 本手冊所列之檔案格式及資料描述係參考「健保承保專用表格」，路徑：衛生福 利部中央健康保險署首頁∕下載及應用∕資料下載∕表單下載∕投保資格與異動表單∕健 保承保專用表格。 7. 自107年起，投保狀態為在保及停保者全部提供，其他狀態者則提供最後異動情 形之資料以身分證字號及生日歸戶(人)後之資料。 1. 個人身分證字號(ID)與被保險人身分證字號(INS_ID)經加密處理。 2. 個人歸戶及個人資料對照的鍵值：ID。

• 2025/06/24 初版 · first edition
• 2026/01/27 修訂 · revised