Payment for services that meet the definition of ‘personally performed’ is based on base units (as defined by CMS) and time in increments of 15-minute units. Time units are computed by dividing the reported anesthesia time by 15 minutes (17 minutes / 15 minutes = 1.13 units).

How is anesthesia billing calculated?

Payment for services that meet the definition of ‘personally performed’ is based on base units (as defined by CMS) and time in increments of 15-minute units. Time units are computed by dividing the reported anesthesia time by 15 minutes (17 minutes / 15 minutes = 1.13 units).

Why is anesthesia billed twice?

Why am I being charged twice? A: Some insurance providers require separate charges to be submitted for both the Anesthesiologist’s services and the Nurse Anesthetist’s (CRNA) services. The total amount is equal to what would be charged if there was a single anesthesia provider.