I am an award-winning journalist and a New York Times best selling author. My latest book is Newton's Football: The Science Behind America's Game, published by Ballantine in November 2013. My other books include The Billion Dollar Game: Behind the Scenes at the Super Bowl and Clapton's Guitar: Watching Wayne Henderson Build the Perfect Instrument.
Note: Do not use these HCPCS modiï¬ers if the provider of service is a Qualiï¬ ed Nonphysician Anesthetist. 1  or AA. â¢ AA : Anesthesia service personally performed by the anesthesiologist. â¢ QY: Medical direction of one Qualiï¬ed Nonphysician Anesthetist by an anesthesiologist.
+ Share widget - Select to show. Medicare Part A (Hospital Insurance) covers anesthesia services provided by a hospital if you're an inpatient. Medicare Part B (Medical Insurance) covers anesthesia services provided by a hospital if you're an outpatient or by a freestanding ambulatory surgical center if you're a patient.