The toll free telephone number to contact the Health Insurance Marketplace Exchange is 866-948-2382. New subscribers can enroll in health insurance by calling the Health Insurance Marketplace Exchange at their toll free phone number. Find the right health insurance for your individual needs with several plans to choose from. Save time with simple and easy enrollment through the Health Insurance Marketplace Exchange hotline. One simple phone call will allow you to enroll in the health insurance plan of your choice while also providing you easy assistance in finding the right coverage that accommodates your medical insurance coverage needs specifically. Begin your health insurance enrollment by dialing the toll free telephone number for the Health Insurance Marketplace Exchange. New laws and federal mandate require all citizens to enroll in compliant health insurance coverage by the end of the enrollment period, which is within the last quarter of every year. Contacting a qualified health insurance sales representative of the Health Insurance Marketplace Exchange Hotline is the quickest way to begin a new health insurance plan that meets your needs as a individual patient. Subsidy and government assistance is available for individuals and families that qualify.