I copied this from a health insurance site. Part F is supplemental coverage that includes the below. The plan is very helpful for people who are at risk for high medical costs.
It includes: Medicare Part A coinsurance and hospice care coinsurance Medicare Part A deductible Medicare Part B coinsurance or copayment Medicare Part B deductible Medicare Part B excess charges First three pints of blood used in a procedure Skilled Nursing Facility (SNF) care coinsurance Coverage outside of the United States
It includes:
Medicare Part A coinsurance and hospice care coinsurance
Medicare Part A deductible
Medicare Part B coinsurance or copayment
Medicare Part B deductible
Medicare Part B excess charges
First three pints of blood used in a procedure
Skilled Nursing Facility (SNF) care coinsurance
Coverage outside of the United States