• Douglas K Rex.
• Indiana University Hospital, 550 North University Boulevard, Indianapolis, IN 46202, USA. drex@iupui.edu
• Ann. Intern. Med. 2011 May 3;154(9):622-6.

AbstractOn 11 December 2009, the Centers for Medicare & Medicaid Services issued a policy stating that deep sedation can only be administered by an anesthesiologist, a certified registered nurse anesthetist, or a trained medical doctor or a doctor of osteopathy not involved in the performance of a medical procedure. Propofol is a popular sedation agent that is usually administered by anesthesia specialists in a service termed monitored anesthesia care (MAC). Monitored anesthesia care adds substantial new fees to procedural sedation. However, available evidence shows that propofol can be used safely by non-anesthesiologists for procedural sedation. The American Society of Anesthesiologists considers that propofol implies deep sedation and should only be administered by anesthesia specialists. The Centers for Medicare & Medicaid Services policy on deep sedation can be viewed as supporting an ongoing conversion to MAC to deliver propofol for procedural sedation. However, the absence of an evidence base supporting a need for MAC to deliver propofol, combined with its high cost, suggests that alternatives to MAC to deliver propofol deserve fair and balanced evaluation.

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