What is the primary focus of Medicare Part B?

Medicare Part B primarily focuses on providing coverage for outpatient medical services. This includes a wide range of healthcare services that are not provided during hospital stays, such as doctor visits, preventive services, laboratory tests, and medically necessary supplies. The outpatient nature of these services is essential for maintaining and improving health while allowing beneficiaries to receive care without the need for hospitalization.

Other options, while relevant to healthcare, do not encompass the primary role of Medicare Part B. For instance, hospital care is commonly associated with Medicare Part A, which is designed for inpatient services. Long-term care facilities can fall outside standard Medicare coverage and are typically addressed by Medicaid or specialized insurance. In-home health care may be partially covered under certain conditions, but it is not the central focus of Medicare Part B's outpatient services. Therefore, option B accurately captures the essence of what Medicare Part B offers to beneficiaries.