it sounds like ligament does things the right way. big gauge RF needles, higher incidence of neuritis (which means he definitely is killing the nerve), and frequent f/u. while this is commendable, and i'd guess his results are excellent, i dont think it is how most of us do it.
if you have the patients f/u frequently for anything, yes, you can bill for this f/u. but it is peanuts. the more new patients and the more shots you can do the better off you will be financially. when your schedule is cluttered with f/u visits, you will stagnante and growth with stop. clearly, this needs to be balanced with appropriate patient care, however.
like bedrock, i have been trying to minimize office f/u visits. for the repeat RF and LOL with stenosis who gets a shot a few times/year, i am not having them f/u after routine injections unless there is some issue.
also, i have stopped seeing patients in f/u if i have written for PT. if they still have pain, they will come back in. i dont need to see them just to say "glad that PT helped". you dont see surgeons ever see patients for a f/u visit after PT. that is, if they even prescribe it.
these routine f/u would be good for a NP or PA, but your time should be worth a little more.
and if they have post RF neuritis, you'll get a phone call.
im at maybe 5% for both cervical and lumbar RF