As of 2014, the cost of sclerotherapy to remove small varicose veins was about $350 per session, according to Healthgrades. As of 2015, an ambulatory phlebectomy, which removes larger varicose veins, ranges in cost from $1,000 to several thousand dollars per leg, reports the American Society for Dermatologic Surgery
The cost for treatment of varicose veins varies widely, according to Healthgrades. The type of treatment, geographic location and insurance coverage can affect treatment cost. Insurance companies are more likely to cover procedures that are medically necessary: for example, if a patient is experiencing leg cramps, aching, soreness or skin ulcers.