See other thread, where he’s the OP discussing adding it. Based on what you’ve described and the “turf issues,” I would consider punting regen to the docs who do it frequently if you have a decent working relationship and there is not a significant incentive for you to do it.
If you’re already busy, you will be looking to narrow your focus soon. Don’t add something that you’re not really in to.
If you are really interested in regen, and the option is not readily available for your patients, then I would certainly not discourage you from pursuing it.
I have added PRP to my services offered, but in the RVU model it’s not particularly lucrative. There are several other procedures that I readily punt to colleagues in different situations. I sent kyphos to a private practice doc. He does them in office, takes good care of people. Same goes for many of the newer “advanced“ procedures.