How much does sclerotherapy cost in Houston? January 24, 2023 The average cost of sclerotherapy in Houston typically starts at $600. The total cost for your sclerotherapy treatment will depend on factors such as your surgeon’s fee, the location of your procedure, and other miscellaneous medical expenses. At Heights Plastic Surgery, we accept cash and all major credit cards. We are also happy to offer financing through CareCredit® for patients. Because sclerotherapy treatments are typically more about cosmetic appearance and is less of a medical necessity, it is not covered by most insurance plans.