What is a consequence for Medicare beneficiaries if they do not enroll during the designated periods?

The consequence for Medicare beneficiaries who do not enroll during the designated periods includes penalties or gaps in coverage. When individuals miss their initial enrollment period or the general enrollment period for Medicare, they may face late enrollment penalties that increase their premiums for certain parts of Medicare. Additionally, failing to enroll can lead to gaps in coverage, leaving beneficiaries without necessary health care services until they can enroll in the next available period. This can be particularly problematic for those who have ongoing health care needs, as they may be uninsured for a period and unable to receive necessary medical care.