Sure, it's feasible - in fact it's a great way to go if you have a hernia
and want a vasectomy. The vas deferens can be sectioned on the hernia side
easily at the time of the operation. The other side will require the usual
small incision in the scrotum.

This assumes that your surgeon has no religious compunctions against
vasectomy and knows how to do one transscrotally (for the non-hernia side).
It also assumes that your insurance company is willing to pay for it and you
can be pre-certified for it by them, and that the surgeon considers the
reimbursement that they offer for it to be reasonable. When done as a
concomitant procedure, insurance companies will often deny the vasectomy fee
after-the-fact, or will only pay 25% or less of the actual fee. I personally
wouldn't do it for that.

HMc