Can anyone assist with my questions from the anesthesiologist. Is there a way to bill for major positional changes that allows for any additional reimbursement to the provider? I have read where you could get 2-3 additional units depending on positioning. What exactly does that mean, and how is that actually done? This is typically done for MUA's where I believe regardless of how many positional changes are done, they are still only getting paid for the minimum 5 base units, depending on procedure. Any assistance is greatly appreciated.