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Welcome, Stony Brook Medicine.

We're here to support you and the care you provide to Healthfirst members.
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"At Healthfirst, we aim to connect the right person with the right care - and we're excited to partner with you to achieve this goal." Pat Wang, Healthfirst President and CEO  
Our Story

Healthfirst is one of New York’s largest not-for-profit health insurance companies, offering high-quality, affordable plans to fit every life stage, including Medicare Advantage plans rated 4 Stars (out of 5 Stars) by CMS.* After 30 years, close to two million members trust us for their health insurance.

Learn more at Healthfirst.org.

Who We Are

Watch this short video to understand who we are and how we deliver quality healthcare for New Yorkers. To watch more videos about us, visit our Healthfirst YouTube channel. More than 100,000† providers count on our resources:

How we support providers

  • Healthfirst provider portal — for online authorizations, interactive reporting applications, and more — at HFproviderportal.org

  • Provider resources — including manuals, alerts, and more — at HFproviders.org

  • Dedicated Account Manager

  • Healthfirst Provider Services at 1-888-801-1660, Monday to Friday, 8:30am-5:30pm

How we support members
Join Our Mailing List

Sign up at HFproviders.org/subscribe to receive occasional emails with news and updates for Healthfirst providers.

*Every year, Medicare evaluates plans based on a 5-star rating system.

†The number of provider locations is current as of February 28, 2024, and subject to change due to periodic changes in our network. 

Coverage is provided by Healthfirst Health Plan, Inc., Healthfirst PHSP, Inc., and/or Healthfirst Insurance Company, Inc. (together, “Healthfirst”).