Plan K
Medigap Plan K is a cost-sharing plan available to Medicare beneficiaries. It has benefits similar to other Medigap plans but has a lower monthly premium. Medicare Supplement Plan K can help you to reduce your costs because Part A and B don’t cover them in full.
With the benefit of a less costly monthly premium, Medigap Plan K provides the same basic benefits as other Medicare Supplement insurance plans. In exchange for the lower premium, these cost-sharing plan covers less of the coinsurance and copayments than other Medicare Supplement insurance plans. Keep in mind though that you will have the added security of a maximum out-of-pocket cost every year.