Anthem Inc. is nearing a deal to buy Cigna Corp. for more than $48 billion in a transaction that, alongside another recent proposed tie-up of rivals, would reduce the number of companies atop the U.S.
Anthem Inc. is nearing a deal to buy Cigna Corp. for more than $48 billion in a transaction that, alongside another recent proposed tie-up of rivals, would reduce the number of companies atop the U.S.