Need help with Clarix amniotic membrane graft

I am having a hard time finding a code for the placement of a Clarix amniotic membrane graft. I have two encounters:

1st - Clarix amniotic membrane graft inserted intraarticularly and subcuticulary and first MTP for reduction of inflammation, joint surface tissue formation.

2nd - Clarix amniotic membrane graft right and left third intermetatarsal space.

I don't see how this would be the 15275 area as it is not a skin graft (topical placement).

Any suggestions?

Need help with Clarix amniotic membrane graft