Medicare-Medicaid Plan EOHHS contracts with Neighborhood Health Plan of Rhode Island to administer Rhode Island's Medicare-Medicaid Plan (MMP). The MMP is designed to coordinate both Medicare and Medicaid benefits into one, integrated delivery system for eligible members. The new Medicare-Medicaid Plan, Neighborhood INTEGRITY, started in July 2016 and is a partnership between the Centers for Medicare and Medicaid Services (CMS), the State of Rhode Island and Neighborhood Health Plan of Rhode Island. For information on RI's Medicare-Medicaid Plan (MMP), see Neighborhood INTEGRITY. Enrollment in Neighborhood INTEGRITY is the responsibility of the State of RI. All enrollment initiates through the Medicare-Medicaid Plan Enrollment Line; they can be reached at 1-844-602-3469 (TTY 711), Monday-Friday 8:30 a.m.-6:00 p.m. Provider information on Neighborhood INTEGRITY can be found on Neighborhood Health Plan of Rhode Island's website. ICI 2 Fact Sheet , 2/4/2020 Enrollment - There are two types of enrollment, Opt-In and Passive. See sample enrollment letters and FAQ below. MMP Enrollment FAQ_v2Opt-In enrollment letterPassive enrollment letter # 1, Passive enrollment letter #2 See the Resources page for the MMP Consumer notices.