Does anyone know if a PRP injection can be coded separately from a tenotomy? If so, do you have any sources on this? I found a CPT Assistant article from May of 2012 which states that PRP can be coded separately with a tibial fracture nonunion repair, however I also found article from AAOS Now (August 2010) that states that the code is "to be used only when PRP is performed in a complete separate patient encounter from a surgical procedure". Any feedback would be appreciated.

Thank you!!