Medicare的收费一般要交三部分，Part B，Part D，和MediGap

Part B 至少每月$170左右，收入超过$19万4就要加收费，Plan D大概几十块一个月，另外MediGap或Medicare Advantage 几十块到两百块不等。

Part B – 2023 IRMAA
Individual	Joint	Monthly Premium
$97,000 or less	$194,000 or less	$164.90 (no IRMAA)
> $97,000 – $123,000	> $194,000 – $246,000	$230.80
> $123,000 – $153,000	> $246,000 -$306,000	$329.70
> $153,000 – $183,000	> $306,000 – $366,000	$428.60
> $183,000 – $500,000	> $366,000 – $750,000	$527.50
Greater than $500,000	Greater than $750,000	$560.50