Having worked with many vendors, I can tell you this is a good place to START! However, do you own research and validate the coding they recommend. When a vendor has told me "physicians or facilities are getting paid for it" I always think two things, "was it paid correctly?" or "just because it got paid, doesn't mean it was processed right, and will the money be requested back at some point?" Start with the vendor documents, look at the source of their info. Good vendor documentation should include the source. I created vendor coding guidance for many products and/or procedures. On ALL of my guidence, the source(s) was included so you could look right where the info was. I have also seen vendor guidance over my years in coding, that had no source and the vendor couldn't/wouldn't tell me what the source was. I have also seen vendor guidance with a source, however, upon further research on my own, I found some of it to be incorrect. Good luck!!