In middle-digit filing, patient numbers should be limited to nine digits to easily divide the numbers

A centralized billing office (CBO) specializes in hospital claims

a True b False

As hospitals collect data to monitor their performance for all significant discrepancies between preoperative and postoperative diagnoses, which of the following describes the monitoring requirement?

A. The hospital is required to review every surgical record to collect these data B. Record review through the ongoing professional performance evaluations is sufficient as the source of the data required to be collected C. The determination of data sources is based on the identified risk assessments regarding these discrepancies as well as organizational policies and procedures and law and regulation