Policy & Research Home Policy & Research MassHealth: The Basics – Enrollment Update (September 2016) MassHealth: The Basics – Enrollment Update (September 2016) Published: November 22, 2016 This chart pack provides updated MassHealth enrollment data as of September 2016. Documents MassHealth: The Basics - Enrollment Update (September 2016) - PDF File MassHealth: The Basics - Enrollment Update (September 2016) - PPT File Topics Medicaid Delivery System/Safety Net Health Care Financing