Here's your primer on Medigap Coverage
Every year, older adults can opt out of a Medicare Advantage plan and opt in to original Medicare during open enrollment season, which begins on Oct. 15. But unexpected problems can arise with this change. Notably, seniors who want to return to original Medicare might not be able to purchase Medicare supplemental insurance, also known as Medigap coverage.
Medigap covers some or all of the out-of-pocket costs associated with Medicare (deductibles, copayments and coinsurance), minimizing the financial risk to seniors. Under original Medicare, there is no limit to an individual's out-of-pocket liability. (By contrast, Medicare Advantage plans limit out-of-pocket costs to a maximum $6,700 a year.)