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The Parts of Medicare

Everything in one place — how the parts work, what things cost in 2026, when to enroll, and how Social Security fits alongside it.

The Parts of Medicare

Medicare has four parts. Each covers something different, and which ones you need depends on how you want your coverage put together.

The Four Parts of Medicare

Part A - Hospital Insurance

Often called "hospital insurance," Part A covers inpatient hospital stays, skilled nursing facility care, hospice care, and some home health care services.

Premium-Free for Most

If you or your spouse paid Medicare taxes for at least 10 years (40 quarters), you don't pay a premium for Part A.

What Part A Covers:

  • Hospital stays: Inpatient care, semi-private rooms, meals, general nursing
  • Skilled nursing: Up to 100 days per benefit period, after a 3-day hospital stay (days 1-20 covered in full; days 21-100 require copayment)
  • Hospice care: Pain relief, symptom management, support services
  • Home health care: Part-time or intermittent skilled care

2026 Costs

• Deductible: $1,736 per benefit period

• Days 1-60: $0 coinsurance

• Days 61-90: $434/day coinsurance

• Beyond 90 days: $868/day (60 lifetime reserve days)

Part B - Medical Insurance

Part B covers medically necessary services like doctors' visits, outpatient care, preventive services, and durable medical equipment.

2026 Monthly Premium

$202.90

Standard amount (higher for incomes above $109,000)

What Part B Covers:

  • Doctor services: Office visits, consultations, second opinions
  • Outpatient care: Emergency room, observation, outpatient surgery
  • Preventive services: Screenings, vaccines, annual wellness visits
  • Medical equipment: Wheelchairs, walkers, hospital beds
  • Ambulance: When other transportation endangers health
  • Mental health: Outpatient therapy and counseling

2026 Costs

• Annual Deductible: $283

• Coinsurance: 20% of Medicare-approved amount

• No out-of-pocket maximum

Part C - Medicare Advantage

Medicare Advantage is an all-in-one alternative to Original Medicare offered by private insurance companies approved by Medicare.

What's Included

Medicare Advantage plans must cover everything Original Medicare covers (Parts A & B), but they can do it with different rules, costs, and restrictions.

Typical Benefits Include:

  • All Part A and Part B benefits
  • Part D prescription drug coverage (most plans)
  • Dental, vision, and hearing benefits
  • Fitness programs (gym memberships, SilverSneakers)
  • Out-of-pocket maximum protection
  • Over-the-counter (OTC) allowances

Important Restrictions

Most Medicare Advantage plans require you to use network providers and may require referrals to see specialists. Coverage can vary by location.

Plan Types: HMO, PPO, PFFS, SNP, MSA

Still pay: Part B premium + plan premium (if any)

Part D - Prescription Drug Coverage

Part D helps cover the cost of prescription medications. It's optional, but if you skip it and don't have other drug coverage, the penalty you pick up never goes away.

Late Enrollment Penalty

If you go 63 days without creditable drug coverage after becoming eligible, you'll pay a penalty calculated as 1% of the national base premium ($38.99 in 2026) × number of months without coverage.

This penalty lasts as long as you have Part D!

How Part D Works:

1. Deductible PhaseYou pay 100% until deductible met
2. Initial CoverageYou pay copay/coinsurance
3. Catastrophic$0 once you hit the $2,100 cap

Key Considerations:

  • Each plan has its own formulary (list of covered drugs)
  • Different pharmacy networks offer different costs
  • Formularies can change yearly

Worth knowing

Even if you don't take any medications now, consider enrolling during your Initial Enrollment Period to avoid penalties. You can always choose a low-premium plan.

How to Choose a Part D Plan

  1. Make a list of all your current medications (names and dosages)
  2. Check which plans cover YOUR specific drugs
  3. Compare total costs (premium + copays for your meds)
  4. Check if your preferred pharmacy is in-network
  5. Review coverage for each drug tier

How the Parts Work Together

Original Medicare Route:

Part A (Hospital) + Part B (Medical) + Part D (Drugs) + Medigap (Optional gap coverage)

Medicare Advantage Route:

Part C (Includes A, B, usually D) + Extra benefits like dental, vision, hearing

Important: You cannot have both Medigap and Medicare Advantage at the same time.

Common Questions

What does Medicare cover?

Part A covers hospital stays, skilled nursing facility care, hospice, and home health services. Part B covers doctor visits, preventive services, medical equipment, and lab tests. Original Medicare does not cover routine dental, vision, hearing aids, or long-term nursing care. Part D, sold separately, covers prescription drugs through private insurers.

What is Medicare Part D and do I need it?

Medicare Part D provides prescription drug coverage through private insurers. In 2026, deductibles range from $0 to $615, with a $2,100 annual out-of-pocket maximum. Going 63+ days without creditable drug coverage after your Initial Enrollment Period results in a permanent penalty of 1% of the national base premium per uncovered month added to your premium for life.

Let's Find Your Medicare Plan

Whether you're new to Medicare or thinking about switching plans, give us a call.

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