Medicare Coverage
What Medicare covers and what it does not
Written by Walter Johnson, Licensed Insurance Agent
This article is for educational purposes only and is not a solicitation for insurance
OFFICIAL 2026 EDUCATIONAL RESOURCE BY WALTER JOHNSON, LICENSED INSURANCE AGENT (CA #0J15814).
What Medicare covers and what it does not
Written by Walter Johnson, Licensed Insurance Agent
This article is for educational purposes only and is not a solicitation for insurance
Learn what Medicare covers, including hospital care, doctor visits, and preventive services, as well as coverage gaps like dental, vision, and long-term care.
Understanding Medicare Coverage
Medicare covers many essential healthcare services, but it does not cover everything. Understanding what is included — and what is not — is an important part of planning your healthcare.
This section explains how Medicare coverage works, what services are included, and where gaps may exist.
If you are new to Medicare, start with the basics:
👉 Read: What Is Medicare?
What Does Medicare Cover?
Medicare coverage is divided into different parts, each covering specific types of care.
In general, Medicare helps cover:
Hospital care
Doctor visits
Preventive services
Medical tests and treatments
Certain home health services
Each type of coverage depends on which parts of Medicare you have.
👉 Learn more: Medicare Parts A, B, C, and D Explained
Medicare Part A Coverage
Medicare Part A primarily covers inpatient care.
This includes:
Hospital stays
Skilled nursing facility care
Hospice care
Limited home health services
Part A focuses on care received in medical facilities.
Medicare Part B Coverage
Medicare Part B covers outpatient medical services.
This includes:
Doctor visits
Preventive screenings
Lab tests and diagnostic services
Durable medical equipment
Part B plays a key role in routine healthcare.
Medicare Advantage Coverage (Part C)
Medicare Advantage plans combine Part A and Part B coverage and are offered by private insurance companies.
Many plans also include:
Prescription drug coverage
Dental benefits
Vision benefits
Hearing services
Coverage varies depending on the specific plan.
Prescription Drug Coverage (Part D)
Medicare Part D helps cover the cost of prescription medications.
Plans are offered by private insurance companies and include:
Formularies (covered drug lists)
Copayments or coinsurance
Monthly premiums
Coverage varies by plan.
What Medicare Does NOT Cover
While Medicare covers many healthcare services, there are important gaps.
Medicare generally does not cover:
Most dental care
Routine vision exams
Hearing aids
Long-term custodial care
Cosmetic procedures
These gaps are one reason many people explore additional coverage options.
Common Coverage Questions
Many people have questions about specific services.
Examples include:
Does Medicare cover dental care?
Does Medicare cover vision services?
Does Medicare cover hearing aids?
Does Medicare cover physical therapy?
👉 Explore these topics:
Why Understanding Medicare Coverage Matters
Understanding your coverage helps you:
avoid unexpected healthcare costs
identify gaps in coverage
choose additional plans if needed
Having a clear picture of what Medicare covers allows you to make better healthcare decisions.
Next Step
Now that you understand what Medicare covers, the next step is learning about the costs associated with Medicare.
👉 Continue to: Medicare Costs
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