Health Insurance Marketplace

New York Health Insurance Marketplace Open Enrollment is over.

New York State of Health open enrollment period was November 1, 2017 through January 31, 2018.

For more information visit

See Special Enrollment Period and Qualifying Life Event for further information.

Sign up for emails to get deadline reminders and other important information.

For Information and Help with Enrollment

New York State of Health-Long Island Region


Nassau-Suffolk Hospital Council’s Navigator Office


Navigator Locations

Nassau County
Suffolk County 


You can apply for Medicaid or CHIP at any time of the year.


Marketplace Application Checklist

Questions? Call 1-800-318-2596, 24 hours a day, 7 days a week.
(TTY: 1-855-889-4325)
Or visit


SUBSIDY CALCULATOR   This tool illustrates health insurance premiums and subsidies for people purchasing health insurance on their own in new health insurance exchanges or “Marketplaces” created by the Affordable Care Act (ACA).  Middle income people under the age of 65, who are not eligible for coverage through their employer, medicare or medicaid, can apply for tax credit subsidies available through state-based exchanges.


What is the Health Insurance Marketplace?


For Small business Owners