Understanding what Medicare Part B covers is essential for anyone approaching eligibility or already enrolled in Original Medicare. As medical insurance that handles outpatient services, Part B represents one of the two foundational components of Original Medicare. For individuals and families in the Triad Area, including Greensboro, Kernersville, High Point, and Winston Salem, knowing precisely which services receive coverage helps with planning healthcare needs and managing out-of-pocket expenses effectively. This comprehensive guide explains the specific services, conditions, and situations where Medicare Part B provides coverage in 2026.
Core Medical Services Under Part B
Medicare Part B covers medically necessary services that doctors and healthcare providers deliver in outpatient settings. These services form the backbone of everyday medical care for beneficiaries across the country.
Doctor Visits and Consultations
When you visit your primary care physician or a specialist, Medicare Part B covers the cost of those consultations and examinations. This includes office visits where doctors diagnose conditions, manage chronic diseases, or provide medical advice. The coverage extends to both routine check-ups and visits prompted by specific health concerns.
Part B also covers second opinions before surgery and consultations with specialists such as cardiologists, endocrinologists, or orthopedic surgeons. According to official Medicare guidelines, these services typically require you to pay 20% of the Medicare-approved amount after meeting your annual deductible.
Key covered services include:
- Office visits with primary care doctors
- Specialist consultations
- Second surgical opinions
- Mental health counseling sessions
- Nutritional therapy sessions
Preventive Care and Screenings
One of the most valuable aspects of what Medicare Part B covers is the extensive range of preventive services available at no cost to beneficiaries. These services help detect health problems early when treatment is most effective.
Annual Wellness Visits
Medicare provides coverage for an annual wellness visit where your doctor develops or updates a personalized prevention plan. This visit focuses on your overall health status and preventive care needs rather than treating specific illnesses. During this appointment, healthcare providers review your medical history, conduct cognitive assessments, and create health risk assessments.
Cancer Screenings
Medicare Part B covers several critical cancer screening tests without requiring beneficiaries to pay coinsurance or meet their deductible:
| Screening Type | Frequency | Coverage Details |
|---|---|---|
| Mammograms | Annually (age 40+) | 100% covered with no cost-sharing |
| Colorectal Cancer | Varies by test type | Multiple screening options covered |
| Cervical/Vaginal | Every 24 months | Pap tests and pelvic exams |
| Prostate Cancer | Annually (age 50+) | PSA tests covered |
| Lung Cancer | Annually (high risk) | Low-dose CT scans for qualified individuals |
Cardiovascular and Diabetes Screenings
Medicare Part B covers screenings for cardiovascular disease every five years, including cholesterol, lipid, and triglyceride tests. For diabetes, beneficiaries receive coverage for screening tests if they have risk factors such as high blood pressure or obesity. Those diagnosed with diabetes receive additional coverage for glucose monitoring supplies and diabetes self-management training.
The comprehensive preventive services also include bone mass measurements, glaucoma tests, and various vaccinations including flu shots, pneumococcal vaccines, and hepatitis B immunizations.
Outpatient Hospital Services and Procedures
Medicare Part B covers a wide array of services you receive as an outpatient at hospitals, ambulatory surgical centers, and hospital emergency departments. Understanding this coverage helps beneficiaries know what to expect when receiving care outside of hospital admission.
Emergency Department Services
When you visit an emergency room without being formally admitted to the hospital, Part B covers the evaluation, treatment, and any necessary diagnostic tests. This coverage applies whether the emergency occurs at your local hospital in Greensboro or while traveling elsewhere in the United States.
Outpatient Surgery and Procedures
Many surgical procedures now occur in outpatient settings rather than requiring overnight hospital stays. Part B covers these services, including:
- Cataract surgery and corrective lenses
- Diagnostic colonoscopies and endoscopies
- Outpatient dialysis treatments
- Minor surgical procedures in ambulatory surgical centers
- Cardiac catheterization performed on an outpatient basis
Laboratory Tests and Imaging
Diagnostic testing represents a significant portion of what Medicare Part B covers. When your doctor orders blood work, urinalysis, or other laboratory tests to diagnose or monitor health conditions, Part B typically covers 100% of the Medicare-approved amount. Similarly, diagnostic imaging such as X-rays, MRIs, CT scans, and ultrasounds receive coverage when medically necessary.
Durable Medical Equipment and Supplies
Medicare Part B provides coverage for durable medical equipment (DME) that your doctor prescribes for use in your home. This equipment must serve a medical purpose and be expected to last at least three years.
Covered durable medical equipment includes:
- Wheelchairs and mobility scooters
- Hospital beds for home use
- Walkers and canes
- Oxygen equipment and supplies
- Blood sugar monitors and test strips for diabetes
- Nebulizers and respiratory assist devices
- Prosthetic devices and orthotics
For beneficiaries to receive coverage, the equipment must be prescribed by a doctor enrolled in Medicare and supplied by a Medicare-approved supplier. Medicare beneficiaries typically pay 20% of the Medicare-approved amount for DME after meeting their Part B deductible.
Mental Health Services Coverage
Mental health care has become increasingly recognized as essential to overall wellness, and Medicare Part B covers various mental health services both in outpatient settings and through telehealth.
Therapy and Counseling
Part B covers individual and group psychotherapy sessions with licensed mental health professionals including psychiatrists, psychologists, clinical social workers, and nurse practitioners. Beneficiaries pay 20% coinsurance for outpatient mental health services after meeting their deductible.
Psychiatric Services
Coverage extends to psychiatric evaluations, medication management, and diagnostic assessments. Medicare also covers family counseling when the primary purpose is to help with the beneficiary's treatment. Partial hospitalization programs, which provide intensive outpatient mental health treatment, receive coverage when medically necessary as an alternative to inpatient psychiatric care.
Ambulance Services and Transportation
Medicare Part B covers ambulance transportation only when other forms of transportation could endanger your health and the service is medically necessary. This typically applies to emergency situations or when you require medical monitoring or treatment during transport.
Covered ambulance situations include:
- Transportation to the nearest appropriate medical facility during emergencies
- Scheduled transport when your condition prevents other transportation methods
- Interfacility transfers when specialized care requires moving between hospitals
- Air ambulance service when ground transportation is not feasible
Medicare does not cover ambulance transportation if other transportation would not endanger your health, even if you have difficulty getting to medical appointments. For 2026, beneficiaries should be aware of the costs associated with Medicare services when planning for healthcare expenses.
Medical Equipment and Prosthetic Devices
Beyond durable medical equipment, Medicare Part B covers various prosthetic devices and braces that replace internal body parts or functions. This coverage helps beneficiaries maintain mobility and quality of life after illness or injury.
Prosthetics and Orthotics
Coverage includes artificial limbs and eyes, breast prostheses after mastectomy, and custom orthotics inserted into shoes. Part B also covers cardiac pacemakers, cochlear implants, and intraocular lenses after cataract surgery. These devices must be ordered by a doctor and obtained from a Medicare-approved supplier.
Therapeutic Shoes for Diabetes
For beneficiaries with severe diabetic foot disease, Medicare covers one pair of custom-molded shoes and three pairs of inserts per calendar year, or one pair of depth shoes and three pairs of inserts. This preventive coverage helps reduce the risk of foot ulcers and amputations in people with diabetes.
Home Health Services Under Part B
While most people associate home health with Medicare Part A, Medicare Part B covers home health services when you don't have Part A or have exhausted your Part A benefits. Part B home health coverage requires that you are homebound and need intermittent skilled nursing care or therapy services.
Covered home health services include:
- Part-time or intermittent skilled nursing care
- Physical therapy, occupational therapy, and speech-language pathology
- Medical social services
- Part-time or intermittent home health aide services
- Medical supplies for use at home
- Durable medical equipment while under a home health plan of care
Medicare pays 100% of the approved amount for home health services, though you pay 20% coinsurance for covered durable medical equipment. For those navigating Medicare options, understanding how Part B coordinates with home health services proves valuable when planning for care needs.
Clinical Laboratory Services
Laboratory services receive comprehensive coverage under Part B, typically at no cost to the beneficiary. When your doctor orders blood tests, urinalysis, tissue biopsies, or other lab work, Medicare pays 100% of the approved amount with no coinsurance or deductible requirement.
This coverage applies whether testing occurs at your doctor's office, an independent laboratory, or a hospital outpatient department. The laboratory must be Medicare-certified, and the tests must be medically necessary for diagnosis or treatment of a condition.
Outpatient Prescription Drugs in Limited Situations
While most prescription drug coverage falls under Medicare Part D, Medicare Part B covers certain medications in specific situations. Understanding these exceptions prevents confusion about which Medicare component pays for particular drugs.
Part B Covered Medications
Part B covers medications that cannot be self-administered and are given in outpatient settings, including:
| Drug Category | Examples | Setting |
|---|---|---|
| Infusion drugs | Chemotherapy, immune globulin | Outpatient infusion center |
| Injectable medications | Osteoporosis drugs, certain biologics | Doctor's office |
| Immunosuppressive drugs | Post-transplant medications | Following organ transplant |
| Vaccines | Flu, pneumonia, hepatitis B | Doctor's office or pharmacy |
| Oral cancer drugs | Specific oral chemotherapy agents | When IV equivalent exists |
Part B also covers certain drugs used with durable medical equipment, such as nebulizer medications and drugs used in infusion pumps. For individuals interested in understanding coverage gaps, Medicare Supplement plans can help cover the coinsurance and deductibles associated with Part B medications.
Telehealth Services Expansion
Telehealth coverage has expanded significantly, and Medicare Part B now covers many services delivered virtually. This expansion has made healthcare more accessible for beneficiaries in rural areas and those with mobility challenges throughout the Triad Area.
Covered Telehealth Services
Medicare covers over 150 different telehealth services, including office visits, consultations, mental health counseling, and preventive health screenings conducted through real-time video communication. During 2026, beneficiaries can receive telehealth services from their home rather than traveling to a healthcare facility, though specific rules may apply depending on the service type.
Physical therapy, occupational therapy, speech-language pathology, and other rehabilitation services also receive telehealth coverage. This flexibility helps beneficiaries maintain consistent care schedules without transportation barriers.
Physical and Occupational Therapy
When medically necessary, Medicare Part B covers outpatient physical therapy, occupational therapy, and speech-language pathology services. These therapies help beneficiaries recover from injuries, surgeries, or manage chronic conditions affecting mobility and daily functioning.
Therapy coverage includes:
- Evaluation and assessment by licensed therapists
- Treatment sessions to restore function and mobility
- Speech therapy for swallowing or communication disorders
- Maintenance therapy to prevent deterioration of function
- Services provided in therapist offices, outpatient rehabilitation facilities, or comprehensive outpatient rehabilitation facilities (CORFs)
Beneficiaries pay 20% coinsurance for therapy services after meeting their Part B deductible. Medicare applies therapy thresholds that trigger manual medical reviews to ensure services remain medically necessary, though the therapy caps have been repealed as of 2026.
Kidney Dialysis and Transplant Services
For beneficiaries with end-stage renal disease (ESRD), Medicare Part B provides extensive coverage for dialysis treatments and kidney transplant services. This coverage begins after a three-month waiting period from the start of dialysis or immediately if you receive a preemptive kidney transplant.
Dialysis Coverage
Part B covers outpatient dialysis treatments at Medicare-certified dialysis facilities or home dialysis training and equipment. Coverage includes hemodialysis, peritoneal dialysis, and the supplies and equipment needed for home treatments. Medicare also covers erythropoietin (EPO) for anemia related to chronic kidney disease and vitamin D for dialysis patients.
Transplant Services
Coverage extends to the surgeon's services, organ acquisition costs, immunosuppressive drugs, and post-transplant care. The donor's medical services also receive coverage when the recipient has Medicare Part B, though the donor cannot have their own Medicare claims.
What Medicare Part B Does Not Cover
Understanding coverage limitations helps beneficiaries plan for additional expenses and consider supplemental coverage options. According to information about what Medicare does not cover, several common services fall outside Part B benefits.
Services not covered by Part B include:
- Routine dental care, dentures, and most dental services
- Eye examinations for prescribing glasses and most eyeglasses or contact lenses (except after cataract surgery)
- Hearing aids and examinations for fitting hearing aids
- Routine foot care in most cases
- Long-term care or custodial care in nursing homes
- Cosmetic surgery unless after accident or to improve function
- Acupuncture except for chronic lower back pain
Many beneficiaries address these coverage gaps through Medicare Supplement plans or Medicare Advantage plans that include additional benefits. Those needing supplemental coverage for unexpected hospital stays might also consider a hospital indemnity plan that provides cash benefits directly to the beneficiary.
Part B Costs and Premium Structure for 2026
Understanding the financial aspects of Part B helps beneficiaries budget for healthcare expenses. For 2026, the standard Part B premium reflects adjustments based on inflation and healthcare cost trends.
Standard Premium and Deductible
The monthly Part B premium for most beneficiaries in 2026 continues to be based on income levels. After paying the premium, beneficiaries must meet an annual deductible before Medicare begins paying its share of approved services. Following the deductible, beneficiaries typically pay 20% coinsurance for most Part B services.
Income-Related Monthly Adjustment Amount (IRMAA)
Higher-income beneficiaries pay additional premium amounts based on modified adjusted gross income from tax returns filed two years prior. These IRMAA surcharges apply to both Part B and Part D, creating substantially higher monthly costs for individuals and couples exceeding specific income thresholds.
| Individual Income | Couple Income | Additional Monthly Amount |
|---|---|---|
| $103,000 or less | $206,000 or less | $0 (standard premium only) |
| $103,001-$129,000 | $206,001-$258,000 | Additional tier 1 amount |
| $129,001-$161,000 | $258,001-$322,000 | Additional tier 2 amount |
| $161,001-$193,000 | $322,001-$386,000 | Additional tier 3 amount |
| $193,001-$500,000 | $386,001-$750,000 | Additional tier 4 amount |
| Above $500,000 | Above $750,000 | Additional tier 5 amount |
Beneficiaries experiencing life-changing events such as marriage, divorce, retirement, or work reduction can request IRMAA reconsideration using Form SSA-44.
Enrollment and Late Enrollment Penalties
Enrolling in Medicare Part B at the right time prevents permanent late enrollment penalties. Most individuals become eligible for Medicare at age 65, with an initial enrollment period spanning seven months (three months before the birth month, the birth month, and three months after).
Special Enrollment Periods
If you delay Part B enrollment because you or your spouse have employer group health coverage, you can enroll during an eight-month special enrollment period after the employment ends or the group coverage terminates. This exception prevents late enrollment penalties for those with qualifying coverage.
Late Enrollment Penalties
Without qualifying coverage, delaying Part B enrollment results in a 10% premium penalty for each 12-month period you could have had Part B but didn't enroll. This penalty continues for as long as you have Part B coverage. For individuals preparing for Medicare enrollment, understanding these timelines prevents costly permanent penalties.
Coordination with Other Insurance
Medicare Part B coordinates with other health insurance based on specific rules that determine which coverage pays first. This coordination affects how claims are processed and what you ultimately pay out-of-pocket.
Medicare as Primary or Secondary Payer
When you have employer group health coverage, the size of the employer determines whether Medicare or the group plan pays first. For employers with 20 or more employees, the group plan typically pays first. For smaller employers, Medicare pays first. Veterans benefits, TRICARE, and other federal programs have their own coordination rules.
Understanding these coordination rules helps beneficiaries maximize their total coverage and minimize out-of-pocket costs. Medicare Supplement plans work differently, paying after Medicare processes claims but coordinating specifically with Original Medicare Parts A and B.
How to Maximize Your Part B Benefits
Making the most of what Medicare Part B covers requires understanding how to access services appropriately and advocate for necessary care. Beneficiaries should maintain regular communication with healthcare providers about Medicare coverage questions.
Strategies for maximizing benefits:
- Schedule your annual wellness visit every year to take full advantage of preventive services
- Ensure all providers and suppliers accept Medicare assignment to avoid higher costs
- Keep detailed records of all medical services and review Medicare Summary Notices
- Ask providers whether services are medically necessary before receiving care
- Use Medicare-certified suppliers for durable medical equipment and laboratory services
- Take advantage of telehealth options when appropriate to reduce travel and time commitments
For residents in Greensboro, Kernersville, High Point, and Winston Salem, working with knowledgeable insurance professionals helps navigate coverage questions and understand how Part B fits within overall healthcare planning.
Working with Medicare Providers
Choosing healthcare providers who participate in Medicare affects your out-of-pocket costs significantly. Providers who accept Medicare assignment agree to charge only the Medicare-approved amount for services, limiting your coinsurance to 20% of that amount.
Assignment vs. Non-Assignment
Providers who don't accept assignment can charge up to 15% above the Medicare-approved amount through balance billing. This excess charge increases your total costs and is not covered by Medicare Supplement plans. Before receiving services, confirm that providers accept assignment to avoid unexpected bills.
Finding Medicare Providers
Medicare provides online tools to search for doctors, hospitals, and other providers who accept Medicare. This directory includes information about whether providers accept assignment and quality ratings based on patient outcomes and satisfaction scores. For those just getting started with Medicare, researching providers before enrollment helps ensure continuity of care with preferred doctors.
Geographic Coverage Areas
Medicare Part B provides coverage throughout the United States, including all 50 states, the District of Columbia, Puerto Rico, the U.S. Virgin Islands, Guam, the Northern Mariana Islands, and American Samoa. This nationwide coverage gives beneficiaries confidence when traveling or relocating.
Travel Considerations
When traveling domestically, your Part B benefits remain active, and you can visit any Medicare-participating provider. However, Medicare generally does not cover healthcare services received outside the United States except in limited emergency situations in Canada or Mexico. Beneficiaries planning international travel should consider supplemental travel insurance to address this coverage gap.
For individuals throughout the Triad Area, this geographic flexibility means Part B coverage continues whether receiving care in Greensboro, traveling to see specialists in larger medical centers, or visiting family in other states.
Contact and Support Resources
Beneficiaries needing assistance with Part B coverage questions can access support through multiple channels. Medicare provides customer service representatives available at 1-800-MEDICARE (1-800-633-4227) for general questions about coverage, enrollment, and benefits.
For personalized guidance tailored to your specific situation in the Triad Area, Moser Insurance Group Inc offers expert support navigating Medicare decisions. You can reach their team at 336-862-1763, email moserinsurancegroup@gmail.com, or visit moserinsurancegroup.com for comprehensive assistance understanding your options.
State Health Insurance Assistance Programs (SHIP) provide free local counseling about Medicare, and beneficiaries can file appeals through Medicare's structured appeals process when claims are denied or services are not covered as expected.
Understanding what Medicare Part B covers empowers you to make informed healthcare decisions and maximize your benefits throughout 2026 and beyond. The comprehensive coverage for outpatient services, preventive care, medical equipment, and mental health services provides essential protection for millions of beneficiaries nationwide. For personalized guidance navigating Medicare Part B alongside your complete healthcare strategy in Greensboro, Kernersville, High Point, or Winston Salem, Moser Insurance Group Inc offers clear, pressure-free education to help you make confident decisions about your coverage. Contact their team at 336-862-1763 or moserinsurancegroup@gmail.com to discuss your Medicare questions and explore how Part B fits within your overall insurance needs.
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