Will my group health plan still work after I retire? It would depend on the terms of your specific plan. Other employers might not offer any health coverage after your retirement and even if you can get one, it might have different rules and might not work the same way with Medicare. When you have retiree coverage from an employer or union, they usually manage this coverage. Employers aren't required to provide retiree coverage, and if they would, they can change benefits or premiums, or even cancel coverage. They may offer coverage that limits how much it will pay. It might only provide a stop-loss coverage that starts paying your out-of-pocket costs only when they reach of coverage that's covered. What happens to my retiree coverage when I'm eligible for Medicare? When you become eligible for Medicare, you will need to have both Medicare Part A and Medicare Part B to get full benefits from your retiree coverage. If your former employer offers retiree...