Final answer:
The law requires healthcare facilities to query the National Practitioner Data Bank (NPDB) at least every two years for information on healthcare practitioners.
Step-by-step explanation:
The law requires healthcare facilities to query the National Practitioner Data Bank (NPDB) at least every two years for information on healthcare practitioners.
The NPDB is a confidential information clearinghouse that contains reports on licensure actions, medical malpractice payments, and adverse actions taken against healthcare practitioners.
By querying the NPDB, healthcare facilities can access important information about healthcare practitioners to ensure patient safety and make informed decisions regarding employment and privileging.