I have a vein that goes down my stomach that is noticeable after I lost weight. What is the procedure to remove it?

You would need an in person evaluation to determine what procedure is needed --- ie sclerotherapy, laser, or surgical laser or surgical removal.  All of these are not covered by insurance.  Best, Dr. Emer.

I recommend that you get an ultrasound imaging procedure to make sure that it is not related to varices that occur in patients with portal hypertension. A Doppler component will also be helpful in measuring the hemodynamics of the portal veins, etc. If there is no associated intraabdominal disease, then simple sclerotherapy and microphlebectomy will take care of the problem. 

There are several options to remove abdominal wall veins depending on their size and number.  In general, larger veins are best removed by either sclerotherapy or microphlebectomies (tiny incisions). Smaller veins can be treated by sclerotherapy or occasionally laser.  You would need to check with your insurance carrier to see if this is a covered procedure.  See a vein specialist.