Believe it or not I know everything there is to know about this topic!! Not the davinci per say..........I work in a general/bariatric surgery practice.
Medicare recognizes 3 types of providers as surgical assistants.......MDs/DOs, PAs, and NPs. No specific credentialing is necessary by Medicare to be recognized as an assistant other than being Board Certified as on of the aforementioned.
I obtained the RNFA credential as well but this was purely for professional growth and not needed to bill as an NP.
I would think Medicare would absolutely pay an assistant at surgery for that type of procedure and would demand it!! I have seen this performed at my hospital and an assistant is pivotal.
Send me an email and I can answer any specific questions you have about reimbursement issues.
TD
tdtanc@aol.com