As Medicaid enrollments decline, health systems must break down operational silos and ramp up monitoring to protect their 340B eligibility. For hospitals relying on the 340B revenue, declines in Medicaid enrollment are forcing health systems to more carefully monitor DSH percentages maintain eligibility. During the recent HFMA Region 1 Annual Conference, a panel of pharmacy and revenue cycle experts warned that surviving that protecting 340B revenue would require some operational shifts.