What is the difference between Part C and Part D Medicare?

Asked by: Hobart Larkin  |  Last update: January 15, 2026
Score: 4.5/5 (3 votes)

Medicare Part C provides more coverage for everyday healthcare including prescription drug coverage with some plans when combined with Part D. A Medicare Advantage prescription drug (MAPD) plan is when a Part C and Part D plan are combined. Medicare Part D only covers prescription drugs.

Which is better, Part C or Part D?

Medicare Part C is an alternative to Original Medicare. It must offer the same basic benefits as Original Medicare, but some plans also offer additional benefits, such as vision and dental care. Medicare Part D, on the other hand, is a plan that people can enroll in to receive prescription drug coverage.

What is the difference between parts C and D?

Part C offers an alternate way to receive your Medicare benefits (see below for more information). Part D provides prescription drug coverage.

What is Medicare Part C used for?

Medicare Advantage (MA), also called Medicare Part C, are private insurance plans offered by Medicare-approved companies. Medicare Advantage plans provide most of Part A (Hospital Insurance) and Part B (Medical Insurance) coverage and typically offer extra benefits such as vision, hearing and dental care.

Is Medicare Part D really necessary?

Is Medicare Part D required? No, Medicare Part D isn't a requirement. However, many people find that enrolling in a Part D plan is worth the investment. Your health can be unpredictable, so while you may not need many (or any) prescription drugs now, you may need them in the future.

What Does Medicare Part C Cover? | Medicare Advantage

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What are the disadvantages of Medicare Part D?

Disadvantages of Medicare Part D Prescription Drug plans include:
  • Need to anticipate your prescription drug needs for the year: Part D plans differ in the types of drugs they cover. ...
  • Plans differ from insurer to insurer: Part D plans must offer a minimum amount of coverage per Medicare, but otherwise plans can differ.

How much does Medicare Part D cost per month?

The average estimated monthly Part D plan premium in 2025 is $46.50. Other factors can affect the cost of Part D including monthly premium, yearly deductible and copayments. High-income earners may pay a surcharge known as the “income-related monthly adjustment amount” (IRMAA).

Why are people leaving Medicare Advantage plans?

But there are trade-offs. Medicare Advantage plans often have a limited network of hospitals and physicians. And while the premiums are typically low, enrollees could end up paying more in the long run in copays and deductibles if they develop a serious illness.

What are the top 5 medicare supplement plans?

💬 From our Nerds: What are the top five Medicare supplement plans? "Based on NerdWallet's Medigap rubric, I picked five best Medicare Supplement Insurance companies for 2025: AARP/UnitedHealthcare, Mutual of Omaha, State Farm, Anthem and Blue Cross Blue Shield.

What are the 6 things Medicare doesn't cover?

Some of the items and services Medicare doesn't cover include:
  • Eye exams (for prescription eyeglasses)
  • Long-term care.
  • Cosmetic surgery.
  • Massage therapy.
  • Routine physical exams.
  • Hearing aids and exams for fitting them.

What parts of Medicare are free?

Part A is free if you worked and paid Medicare taxes for at least 10 years. You may also be eligible because of your current or former spouse's work.

Can you refuse Medicare Part D?

If you voluntarily enrolled with Part D and you are not considered dual eligible, you may dis-enroll from Medicare Part D. However, you may pay a higher premium, later if you decide to re-enroll with Medicare Part D. b. If you are a dual eligible (Medi-Medi) client, you cannot dis-enroll with Medicare Part D.

Is GoodRx better than Medicare Part D?

Consider using a GoodRx coupon instead of Medicare in the following situations: Your medication isn't covered by your Medicare plan. The medication costs less with a GoodRx coupon than with your Medicare copay. You don't expect to reach your annual deductible.

Why are seniors losing Medicare Advantage plans?

Health systems and hospitals are also making the decision to cancel contracts due to excessive prior authorization denial rates and slow payments from insurers. Already 27 health systems have canceled their Medicare Advantage contracts this year.

Can I drop my medicare advantage plan and go back to original Medicare?

Medicare Advantage Open Enrollment Period: Between January 1 and March 31 of each year, if you already have a Medicare Advantage Plan (with or without drug coverage) you can: Switch to another Medicare Advantage Plan (with or without drug coverage). Drop your Medicare Advantage Plan and return to Original Medicare.

Why do doctors not like Medicare Advantage plans?

Across the country, provider grumbling about claim denials and onerous preapproval requirements by Advantage plans is crescendoing. Some hospitals and physician practices are so fed up they're refusing to accept the plans — even big ones like those offered by UnitedHealthcare and Humana.

Does everyone have to pay $170 a month for Medicare?

Most people pay no premiums for Part A. For Medicare Part B in 2025, most beneficiaries will pay $185 per month. Certain factors may require you to pay more or less than the standard Medicare Part B premium in 2025.

Does Medicare Part C cover dental implants?

Medicare Advantage plans (Part C) offer a broader range of benefits, and some may include implant coverage. However, benefits and costs differ between plans, so it's essential to review options carefully. If implants aren't covered, alternative solutions like dental insurance or discount programs can help offset costs.

What is the $2000 limit for Medicare Part D?

Thanks to the Inflation Reduction Act, in 2025 annual out-of-pocket costs will be capped at $2,000 for people with Medicare Part D.

How do you qualify for $144 back from Medicare?

To be eligible for the Medicare Part B Giveback Benefit, you must:
  1. Be enrolled Original Medicare (Parts A and B)
  2. Pay your own Part B premium.
  3. Live in the service area of a plan that offers a Part B giveback.

Is Medicare free at age 65 for seniors?

People age 65 or older, who are citizens or permanent residents of the United States, are eligible for Medicare Part A. You're eligible for Part A at no cost at age 65 if 1 of the following applies: You receive or are eligible to receive benefits from Social Security or the Railroad Retirement Board (RRB).