Câu 152: RHIA: Registered Health Information Administrator

In the number "99-0001" listed in a tumor registry accession register, what does the prefix "99" represent?

1. A. the number of primary cancers reported for that patient
2. B. the year the case was entered into the database of the registry — đáp án hiện tại
3. C. the sequence number of the case
4. D. the stage of the tumor based upon the TNM system of staging