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The 4 Parts of Medicare

Medicare can seem confusing at first, but it's really just a system of parts that work together. Each part covers different services — from hospital stays to prescription drugs. This guide breaks down the basics so you can better understand how Medicare is organized and what each part is designed to do.

Part A: Hospital Insurance

What it covers:

  • Inpatient hospital care
  • Skilled nursing facility care (short-term)
  • Hospice care
  • Some home health care

What you'll pay in 2026:

  • Premium: $0 for most people (if you or your spouse worked 10+ years)
  • Deductible: $1,736 per benefit period
  • Coinsurance: Days 1–60: $0  •  Days 61–90: $434/day  •  Days 91+: $868/day (lifetime reserve days apply)
Why it matters: Part A helps cover big medical events — like surgeries or long hospital stays — that could otherwise cost thousands out of pocket.

Part B: Medical Insurance

What it covers:

  • Doctor visits
  • Outpatient services (like lab tests and X-rays)
  • Preventive services (like flu shots and cancer screenings)
  • Durable medical equipment (like wheelchairs)

What you'll pay in 2026:

  • Premium: Starts at $202.90/month (can be higher based on income)
  • Deductible: $283/year
  • Coinsurance: Usually 20% of approved services
Why it matters: Part B helps with the day-to-day care you're more likely to use — like seeing your doctor or getting tests done.

Part C: Medicare Advantage

What it covers:

  • Includes everything in Parts A and B
  • Often includes Part D (drug coverage)
  • May add extras like dental, vision, hearing, and gym memberships

What you'll pay in 2026:

  • Premiums: Some plans are $0/month (you still pay the Part B premium)
  • Out-of-pocket costs: Varies by plan but must have an annual limit
Why it matters: Medicare Advantage plans are private alternatives to Original Medicare. They bundle coverage into one plan and often include extras not covered by Parts A or B.

Part D: Prescription Drug Coverage

What it covers:

  • Prescription medications
  • Drugs grouped into tiers (generics usually cost less)

What you'll pay in 2026:

  • Premium: Varies by plan and location
  • Deductible: Up to $615 in 2026, depending on the plan
  • Copays/Coinsurance: Based on your specific drugs and plan
  • Out-of-Pocket Cap: New for 2026 — your yearly out-of-pocket spending is capped at $2,100
Why it matters: Original Medicare doesn't cover prescriptions. Part D helps pay for your medications, which can be a big part of your health care costs.

Quick Comparison: Medicare Parts at a Glance

Medicare PartWhat It CoversWho Offers ItIncludes Drug Coverage?Monthly Premium
Part AHospital stays, skilled nursingFederal governmentNoUsually $0
Part BDoctor visits, outpatient careFederal governmentNoStarts at $202.90
Part CAll of A & B, usually D + extrasPrivate insuranceUsuallyVaries, some as low as $0
Part DPrescription drugsPrivate insuranceYesVaries by plan and location

Do You Need All the Parts?

You don't have to enroll in every part. The right mix depends on your health needs and budget.

  • If you want basic coverage, Parts A and B (Original Medicare) may be enough.
  • If you want prescription coverage too, you'll need Part D or a Medicare Advantage plan that includes it.
  • If you want one plan that includes everything, consider Part C (Medicare Advantage).

How Everstone Insurance Services Can Help

Understanding the parts of Medicare is a big first step. But choosing the best coverage for your needs? That's where we come in. We take the time to explain your options in plain language and help you make a confident choice — without pushing you into something that's not right for you. We're here to make Medicare easier.

Still have questions?

A licensed Everstone advisor will explain your options in plain language — at no cost, with no pressure.