Most people don't pay a monthly premium for Part A (sometimes called "premium-free Part A"). If a beneficiary buys Part A, they will pay up to $471 each month in 2021. If an individual paid Medicare taxes for less than 30 quarters, the standard Part A premium is $471. If they paid Medicare taxes for 30-39 quarters, the standard Part A premium is $259.
Part A hospital inpatient deductible and coinsurance
The standard Part B premium amount is $148.50 (or higher depending on Income).
Part B deductible and coinsurance $203; 20% copay thereafter