Does Medicare Part B cover any medications?
Part B, medical insurance, offers very limited coverage of medications. It covers some injections administered in a doctor’s office, certain cancer drugs taken by mouth, and medications used with some types of equipment, such as a nebulizer or infusion pump. The beneficiary is responsible for the Part B deductible and a 20 percent coinsurance. (Medigap policies help to cover these costs.)
Part B also covers essential vaccinations, including influenza, COVID-19, and pneumonia, and there is no copay for these medications.
Part B does not cover most prescription medications. That is why Medicare encourages beneficiaries to enroll in a Part D prescription drug program.