What you need to know about the mega-hospital merger in N.J.

TRENTON — The CEOs of Barnabas Health and Robert Wood Johnson University Health this week announced final plans to merge and create the largest hospital chain in the state, once the state Attorney General’s Office approves the deal. The new not-for-profit entity, RWJ Barnabas Health, will have combined revenues of $5.4 billion from 11 acute care…