Worldwide Insurance Services (WIS) offers a variety of travel medical insurance across the U.S. under the HTH Worldwide and GeoBlue brands. Members enjoy access to our community of physicians in more than 180 countries. Our travel health insurance plans allow you to see any health provider and include coverage for hospital care, surgery, office visits, prescription drugs and more. Go abroad with peace of mind knowing that HTH has you covered. Review our travel health insurance plans to determine which coverage is right for you.