Which types of prescription drugs are covered under Medicare Part B?

Medicare Part B covers specific types of prescription drugs that are typically administered in a clinical setting, such as a doctor's office or hospital outpatient department. This includes medications that cannot be self-administered, meaning they must be given by a healthcare professional. Examples of drugs covered under this part of Medicare include certain chemotherapy medications, intravenous immune globulin, and some injectable medications.

Additionally, Medicare Part B does not cover all prescribed medications, as it mainly focuses on those that require administration by a professional, which distinguishes it from Medicare Part D that covers a wider range of outpatient prescription medications. Over-the-counter medications are generally not covered under Medicare Part B. Lastly, while long-term medications may fall under Medicare Part D, Medicare Part B is not limited to this category, as it encompasses drugs used during specific medical treatments rather than a continuous supply of one type of medication. Therefore, the comprehensive coverage that Medicare Part B offers in clinical settings highlights the importance of professional administration and the nature of the treatments provided.