Final answer:
The waiting period for a pre-existing condition under a Medicare Supplement policy is up to six months of coverage. However, after the waiting period is over, the plan cannot deny coverage or charge you higher premiums based on your pre-existing condition.
Step-by-step explanation:
The waiting period for a pre-existing condition under a Medicare Supplement policy may not go beyond the first six months of coverage.
This means that once you enroll in a Medicare Supplement plan, you will have to wait up to six months before the plan will cover any expenses related to your pre-existing condition.
However, after the waiting period is over, the plan cannot deny coverage or charge you higher premiums based on your pre-existing condition.