Which instrument is used to manipulate ligature wire?

Linear regression by least squares is useful for identifying which of the following?

A) Quality-control failures B) Cut-off values that maximize both sensitivity and specificity C) Variations among three or more methods D) Systematic and proportional error

Medical practices and health care facilities should routinely participate in an auditing process, which involves reviewing patient records and CMS-1500 or UB-04 claims to __________

a. assess coding accuracy and completeness of documentation b. calculate the amount of money that must be sent to the payer c. determine whether procedures and services were covered d. follow up on payer reimbursement of the submitted claims