Insurance exchanges are the health-care experiment du jour. Retirees are the test case. The latest indication: Media-company Time Warner Inc. plans to move its U.S. retirees from company-administered health plans to private exchanges, according to a person familiar with the matter. The company will allocate funds in special accounts that retirees can use to go shop for coverage, the person said. The news comes as International Business Machines Corp. also plans to move about 110,000 of its own retirees off its company-sponsored health plan to a Medicare insurance exchange. [Subscription Required]
