Obamacare helps drive health insurance consolidation

24/7 Wall St.Obamacare helps drive health insurance consolidationAlbuquerque JournalAetna, the nation's third-largest health insurer by membership, has agreed to buy Humana, the fifth-largest. No. 4 Cigna has rejected a bid from No. 2 Anthem but is under pressure from investors to merge with someone, and soon. UnitedHealth, ranked No.Robert Reich: The choice ahead — private health insurance monopoly or single ...Memphis Commercial AppealHealth Insurance Mergers Falling Into Place24/7 Wall St.The $37B merger that can affect your healthCNBCNewsweek -Washington Post (blog) -FierceHealthPayerall 472 news articles »