Oasis International Clinics offer a direct billing service upon close cooperation network with major insurers around the world. As each insurance company and policy differs, we will endeavor to establish your cover and bill your insurance company for the amount covered. And we are continually working to expand the Direct-Billing cooperation network among insurance companies to accommodate your requirements. Please note that, due to the difference in insurance policies, not all items will be able to be directly billed. Cash or credit card payment is also accepted at all our facilities.