If you’re new to Medicare, the good news is that we’re here to help you in understanding medicare and its various parts. Medicare is designed to cover essential healthcare needs for those who qualify, but it’s divided into four distinct parts, each with its own purpose and benefits. Here’s a clear breakdown of Medicare Part A, Part B, Part C, and Part D to help you make sense of it all.
Medicare Part A (Hospital Insurance)
Medicare Part A focuses on inpatient care, such as hospital stays, skilled nursing facility care, hospice care, and some home health services. You can think of it as your coverage for the times when you might need to stay overnight in a hospital or require specialized care.
Key Features of Part A:
- Covers inpatient hospital care, rehabilitation facilities, and hospice services.
- Covers part of your stay in a skilled nursing facility if you meet certain conditions.
Part A provides peace of mind knowing you’re covered for major medical events that may require hospitalization.
Medicare Part B (Medical Insurance)
If Part A is for hospital coverage, think of Medicare Part B as the plan that handles your everyday medical needs. It covers outpatient care like doctor visits, preventative services, lab tests, screenings, and even medical equipment.
Key Features of Part B:
- Covers regular doctor visits, outpatient services, and preventive care.
- Includes diagnostic services like lab work, X-rays, and imaging.
- Helps with durable medical equipment such as wheelchairs or walkers.
Part B ensures you’ll have access to essential healthcare services without stressing about minor illnesses or injuries.
Medicare Part A and Medicare Part B together is called “Original Medicare” but this doesn’t cover everything and there can be gaps in coverage. This is where Medicare Supplements aka Medigap plans offer protection from costly medical and hospital bills.
Medicare Part D (Prescription Drug Coverage)
Medicare Part D is all about prescription drug coverage. Medications can be a significant expense, so Part D helps make them affordable, providing support for ongoing and acute treatments alike.
Key Features of Part D:
- Covers a wide range of prescription medications.
- Helps reduce the cost of both generic and brand-name drugs.
- Can be added to Original Medicare or included in a Medicare Advantage plan.
Medicare Part D works as an add-on to Original Medicare or can be included in a Medicare Advantage plan.
Medicare Part C (Medicare Advantage)
Medicare Part C, also known as Medicare Advantage, brings a modern twist to traditional Medicare. It bundles hospital insurance (Part A), medical insurance (Part B), and often prescription drug coverage (Part D) into a single plan offered by private insurers. Medicare Advantage plans may also include additional benefits like vision, dental, and hearing coverage.
Key Features of Part C:
- Combines Part A and Part B under one plan, often with coverage for prescriptions (Part D).
- Includes additional benefits like dental, vision, hearing, and fitness programs.
- Offered by private insurance companies, with plan options varying depending on the service area. Plans come in different forms but most common are either HMO or PPO.
For those seeking simplicity, lower upfront costs and extra perks in one plan, Medicare Advantage is a fantastic choice.
How These Parts Work Together
Medicare’s four-part structure is designed to give Medicare beneficiaries different options in receiving comprehensive healthcare coverage:
- Part A and Part B (Original Medicare) form the foundation, covering inpatient and outpatient services. There are deductibles and coinsurance with no Maximum Out of Pocket (MOOP), so Medicare Supplement (Medigap) are suggested but you have to pay for it.
- Part D provides prescription drug coverage by a private insurance company. There’s two ways to get Part D; purchase a stand-alone Part D plan or enroll in a Part C plan that includes prescription drug coverage.
- Part C bundles these benefits plus additional benefits, creating a versatile plan with broader coverage and lower upfront costs.
Together, these parts give you access to the care you need, whether you’re recovering in a hospital, visiting your doctor, managing a chronic condition, or picking up daily medications.
Making Your Medicare Choices
Understanding medicare begins with understanding the different parts of Medicare is the first step in deciding which Medicare plan option is right for you. Whether you choose Original Medicare (Parts A and B), add Medicare Supplement and add Part D or opt for the bundled services of Part C. Medicare offers options to fit various lifestyles and health conditions.
Use this guide as a foundation to explore further and make informed decisions for your future healthcare.
By learning how these parts work together, you’ll be well on your way to ensuring that all aspects of your medical care and costs are covered.
The next step in deciding between Original Medicare, Medigap & Part D plan or Medicare Advantage is more personal. What we call the 4 P’s (Price, Physicians, Prescriptions, and Preferences) all vary from person to person and that’s why it’s important to sit down with a broker that understands your needs and wants. Need more help understanding medicare? Contact us today!

