At Wednesday’s meeting, the Massachusetts Health Policy Commission heard a staff report on the proposed merger of Beth Israel Deaconess Medical Center

In summary, we find that these transactions are anticipated to increase market concentration, solidify BIDCO’s position as the second largest hospital network in the state, and could strengthen BIDCO’s ability to leverage higher prices and other favorable contract terms. However, BIDCO’s market share will remain far smaller than the dominant system in the state for most services.
Member of the commission pondered the impact of having two large hospital systems, instead of just one giant one — Partners. Their conclusion — no one really knows, but it would be worth finding out. We’ll see where that goes.
“To me, big is not necessarily bad,” said Marylou Sudders, the state secretary of health and human services, who sits on the commission. “Shouldn’t Massachusetts have… a strong competitor to what is the largest and most expensive health system?”
The commission said that by adding MetroWest and the Baptist to its network, BIDCO will solidify its place as the state’s second largest provider network. But it will remain much smaller than Partners, with about 13 percent of all hospital discharges, compared to 29 percent for Partners.