The definition of the QZ modifier by Medicare is for a CRNA service without medical direction by a physician. According to the report, for Medicare, medical direction is not achieved unless the ...

The pre, intra and postoperative planning is patient specific, can be complex, and is known as the perioperative plan.

Anesthesia coders must carefully review medical records to determine appropriate billable elements, such as a patient’s ASA physical status classification, according to Anesthesia Business Consultants ...

Here are the anesthesia claims modifiers and guidance for when to report them, according to the Centers for Medicare & Medicaid Service’s Medicare Claims Processing Manual.