Welcome to the Medicaid and CHIP Program Portal

This site allows Centers for Medicare and Medicaid Services (CMS), along with state partners and researchers, to have a single point of entry to various data systems. You will find below links that give you access to:

• Waiver Management System (WMS) – fill out the §1915(c) and  §1915(b) Waiver Applications, and 372 Reports
• Medicaid Model Data Lab (MMDL) – fill out an application for a Health Home Services State Plan Amendment
• Medicaid and CHIP Learning Collaboratives – access to achieve high-performing state health coverage programs
• Environmental Scanning and Program Characteristics (ESPC) Database – ESPC is in a Microsoft (MS) Access database that contains Medicaid and CHIP data, for the 50 states and District of Columbia.