The Children's Medical Security Plan (CMSP) provides essential primary and preventive health care services to children and adolescents from birth to age 18 who are not eligible for other MassHealth benefits, except for MassHealth Limited, and are uninsured. As of March 31, 2025, there were 83,451 children eligible for CMSP, although eligibility does not guarantee service utilization. Effective January 1, 2025, the bill establishes that enrollee premiums are set to zero for those with incomes up to 300% of the Federal Poverty Level (FPL), while a sliding scale applies for those with higher incomes. Additionally, all copayments for CMSP members have been eliminated.

The report details the enrollment demographics and spending for CMSP during the third quarter of Fiscal Year 2025, highlighting a total expenditure of $11,749,929.40 across various services, including medical, dental, and pharmacy claims. The number of claims filed totaled 184,310, with 118,638 medical claims, 55,106 dental claims, and 10,566 pharmacy claims. The report also includes specific monthly eligibility figures, showing a slight decrease in eligible children from January to March 2025. For any inquiries, contact information for Sarah Nordberg is provided.