Get Blue Cross Blue Shield 1099-HC tax information. Our Federal Tax ID is 960-000-061. Tax FormsLoginRegister Having trouble logging in? Welcome New Members! You will be able to register on your plan effective date. Find a Health Plan: Get the coverage that’s right for you. Find medication coverage & information using our Medication Lookup tool. Find doctors, dentists, hospitals, & more. Get cost estimates for 1,600 procedures. With new ways to get reimbursed, your reward is closer than you think! Well Connection. Care at your Convenience. Live doctor video visits on your favorite device. View Blue Cross Blue Shield Massachusetts 2017 Annual Report. Building on 80 years of putting our members first. Introducing the Opioid Resource Center Recovery is a team effort. We’re here to help you and your loved ones along every step of your journey. Learn More Medicare Options 2019 Connect the dots for our new $0 premium Medicare Advantage HMO Plan Get Started Service Day 09.21.18 One Community. One Blue. 3,100+ associates volunteered Learn More New for Members: Improve the quality and affordability of healthcare For Job Seekers: Explore career options and check out our opportunities and benefits New for Members: Download the MyBlue Member App now.