Welcome to the Medicare deadline calculator! Senior65 developed this tool so you will not miss your guaranteed enrollment dates. Those who miss certain deadlines may be subject to:
Medicare Supplement Insurance (AKA Medigap) is additional insurance that fills in many of the gaps not covered by Medicare Part A and/or Part B. Missing your Medigap initial enrollment deadline means you may have to go through medical underwriting and could be denied coverage.
Medicare Advantage (MA) is offered by private companies and replaces original Medicare with, at a minimum, equivalent benefits. Missing the Medicare Advantage deadline means you may have a delay in your start date and need to pay a penalty.