State Medicaid and CHIP Applications, Eligibility Determinations, and Enrollment Data
Datathon 2026
Updated Oct 8, 2026
Updated ad hoc
About this dataset
All states (including the District of Columbia) are required to provide data to The Centers for Medicare & Medicaid Services (CMS) on a range of Medicaid and Children’s Health Insurance Program (CHIP) indicators related to key application, eligibility, enrollment and call center processes. These data reflect enrollment activity for all populations receiving comprehensive Medicaid and CHIP benefits in all states, as well as state program performance.
Data and resources (2)
- CSV
Data Dictionary - State Medicaid and CHIP Applications
Modified Jul 23, 2026Table and Data API available
- CSV
State Medicaid and CHIP Applications - Data
Modified Jul 23, 2026