Wiki Is mod. 52 needed on 55250 when semen analysis is done by an indepenent lab?

[Mklaubauf]

Hi,
We do vasectomies in our office. The semen analysis is done at another lab, we do not have credentials to perform the lab.

So, do I need to add modifier 52 to procedure 55250 when done in office?

Is there any written documentation that speaks to this.

Thank you,
Marci