What is the average cost for Medicare Part C and D?
The average monthly cost for Medicare Part C (Medicare Advantage) is about $14, and the average cost for a stand-alone Medicare Part D (prescription drug) plan is $34.50 in 2026.
Medicare Part C (Medicare Advantage) Costs
- Average Premium: Around $14 per month, though many plans feature a $0 monthly premium.
- Required Costs: You must still continue paying your standard Medicare Part B premium ($202.90 per month for most people), though some Part C plans help cover all or part of it.
- Out-of-Pocket Limits: Plans include an annual maximum out-of-pocket limit, which cannot exceed $9,250 in 2026.
- Deductibles & Copays: Vary widely depending on your specific private insurer and location.
Medicare Part D (Prescription Drug) Costs
- Average Premium: Around $34.50 per month for a standard plan.
- National Base Premium: The government's benchmark base beneficiary premium is $38.99 (used to calculate penalties and income adjustments).
- Deductibles: Stand-alone drug plans can have a maximum annual deductible of $615 in 2026.
- Out-of-Pocket Cap: The annual cap on out-of-pocket spending for covered Part D drugs is $2,100.
You can search and compare specific plan options and exact pricing for your zip code using the Official Medicare Plan Finder.
How much is Part C and D Medicare per month?
The monthly costs for Medicare Part C and Part D vary depending on the plan you choose, your location, and your income.
The average monthly premium for a standalone Medicare Part D (prescription drug) plan is $34.50, while the average monthly premium for a Medicare Part C (Medicare Advantage) plan is $14.00.
Detailed breakdowns of the costs include:
Medicare Part C (Medicare Advantage)
Part C plans bundle your hospital, medical, and often prescription drug coverage into one plan managed by a private insurance company.
- Premium Range: Costs range from $0 to $200+ per month. Many popular plans feature a $0 monthly premium.
- The Part B Requirement: Even if your Part C plan has a $0 premium, you must continue to pay the standard monthly Medicare Part B premium, which is $202.90.
- Maximum Out-of-Pocket Cap: For 2026, the federal maximum out-of-pocket limit for in-network medical services under Part C is $9,250. Once you reach your plan’s specific limit, you pay nothing for covered medical services for the rest of the year.
Medicare Part D (Prescription Drug Coverage)
Part D plans can be purchased as a standalone plan to pair with Original Medicare, or the coverage may be rolled directly into a Part C plan.
- Premium Range: Standalone plan premiums generally range from under $10 to over $100 per month, depending on how comprehensive the drug list (formulary) is.
- Deductibles: The maximum allowable annual deductible a plan can charge is $615. Some plans have lower or $0 deductibles.
- Out-of-Pocket Cap: There is a federal cap on your total out-of-pocket drug costs. Once you spend $2,100 on covered medications at the pharmacy, you enter catastrophic coverage and pay $0 for your covered drugs for the remainder of the year.
⚠️ Income Surcharges (IRMAA)
If your modified adjusted gross income (MAGI) from your tax return two years prior was above $109,000 (individual) or $218,000 (joint), you will be required to pay an extra high-income surcharge known as IRMAA. This adds an extra $14.50 to $91.00 per month to your Part D premium, regardless of which private plan you choose.
Specific plan prices and tier structures can be compared directly by entering medications and zip codes on the official Medicare Plan Finder Tool.
What's better, Medicare Part C or D?
You cannot say one is better because they do different jobs: Medicare Part C replaces Original Medicare and bundles your medical and drug coverage together, while Medicare Part D is a stand-alone plan that only covers prescription drugs.
What is Medicare Part C?
- Also called Medicare Advantage.
- Run by private insurance companies.
- Combines Part A (hospital) and Part B (medical) into one plan.
- Usually includes Part D (prescription drugs).
- Often adds extra perks like dental, vision, and hearing.
- Limits your yearly out-of-pocket costs.
What is Medicare Part D?
- Run by private insurance companies.
- Provides stand-alone prescription drug coverage.
- Works alongside Original Medicare (Parts A and B).
- Does not cover doctor visits or hospital stays.
Can You Have Both?
- You cannot have a stand-alone Part D plan if your Part C plan already includes drug coverage.
- Joining a separate Part D plan while on certain Part C plans can automatically disenroll you from Part C.
Is Medicare Part D worth it for seniors?
Medicare Part D is generally worth it for seniors, especially with the annual out-of-pocket spending cap set at $2,100 and insulin costs capped at $35 per month.
Why Part D is Worth It
- Financial Protection: Out-of-pocket drug costs are limited. Once you hit the $2,100 limit, you pay $0 for covered drugs for the rest of the year.
- Cost Spreading: The Medicare Prescription Payment Plan allows you to break high pharmacy costs into smaller monthly payments over the calendar year.
- Avoid Penalties: Going 63 days or more without creditable prescription drug coverage results in a permanent late-enrollment penalty added to your monthly premium.
When It Might Not Seem Worth It
- Healthy Seniors: If you take no prescription drugs, paying a monthly premium (averaging around $34.50 to $36) feels like an unneeded expense.
- The Penalty Risk: Even if you take no medications now, dropping or skipping coverage risks a lifelong penalty if your health needs change later.
- Low-Income Options: Seniors with limited income and resources may qualify for the National Council on Aging (NCOA) Extra Help program, which lowers or eliminates premiums and deductibles.
Is Medicare Part C free at age 65?
No, Medicare Part C (Medicare Advantage) is not completely free at age 65.
How Medicare Part C Costs Work
- Private Plans: Medicare Part C plans are sold by private insurance companies, meaning costs vary by location and provider.
- $0 Premiums: Some Part C plans advertise a $0 monthly premium.
- Required Part B Premium: Even if your Part C plan has a $0 premium, you must still pay your standard Medicare Part B monthly premium.
- Out-of-Pocket Costs: You must pay copayments, coinsurance, and deductibles for doctor visits and hospital care.
- Out-of-Pocket Cap: Plans have a yearly maximum limit on your out-of-pocket spending to protect you from high medical bills.
Read the NCOA Guide to Medicare Advantage Costs to learn more about out-of-pocket expenses.
How Much Does Medicare Really Cost in 2026 Parts A, B, C, D
What's the disadvantage of Medicare Part C?
The main disadvantage of Medicare Part C (Medicare Advantage) is that plans use restrictive provider networks and often require prior approval for treatments.
Opinions on Reddit are mixed; some users appreciate the bundled extra perks, while others note that the structure can lead to care restrictions and unexpected hurdles.
Key Disadvantages
- Network limits: You must use specific doctors and hospitals in your plan's local network. Going out of network can cost you the full price.
- Prior authorization: Your private insurer must approve certain tests, supplies, or treatments before you get them. This rule can delay or block necessary care.
- Travel restrictions: Routine care is rarely covered outside your local service area. You are usually only covered for sudden emergencies.
- No Medigap pairing: You cannot use a Medicare Supplement (Medigap) policy to pay for out-of-pocket costs while on a Part C plan.
- Annual changes: Private insurers can change your costs, benefits, and network providers every year.
How much will the Medicare Part D premium be in 2026?
The average monthly premium for a standalone Medicare Part D prescription drug plan is $34.50 in 2026, though actual costs vary depending on your specific plan. You can check specific options and enroll through the Medicare Plan Finder.
Key 2026 Part D Cost Details
- National Base Beneficiary Premium: $38.99 per month (used to calculate late-enrollment penalties).
- Stand-Alone PDP vs. Medicare Advantage (MA-PD): Stand-alone prescription drug plan (PDP) averages are around $36 to $39, while average monthly premiums for drug coverage within Medicare Advantage plans average about $8 (with many enrollees paying $0).
- Maximum Annual Deductible: $615 (though some plans offer lower or $0 deductibles).
- Out-of-Pocket Spending Cap: $2,100 maximum out-of-pocket threshold before reaching catastrophic coverage where you pay $0 for covered drugs.
- High-Income Surcharges (IRMAA): Beneficiaries with higher incomes may pay an additional Income-Related Monthly Adjustment Amount added to their plan premium.
Do I need Medicare Part D if I have Medicare Part C?
No, you do not need a separate, standalone Medicare Part D plan if your Medicare Part C (Medicare Advantage) plan already bundles prescription drug coverage.
How Part C and Part D Work Together
- Bundled Coverage: Most Medicare Advantage Plans (Part C) include prescription drug coverage (often called MAPD). Check your specific plan details to confirm if drugs are included.
- No Simultaneous Plans: You cannot enroll in a separate, stand-alone Part D plan if your PartC plan already includes drug coverage. Doing so will automatically disenroll you from your Medicare Advantage plan and return you to Original Medicare.
- When a Separate Plan is Allowed: You can only add a separate Part D plan if your specific Medicare Part C plan is an Original Medicare-linked option that explicitly does not include drug coverage.
What is the best overall medicare plan?
There is no single "best overall" Medicare plan because coverage depends entirely on your specific health needs, budget, and ZIP code.
However, national evaluations and consumer data highlight top-performing private insurance carriers and major coverage paths for 2026.
Top-Rated Medicare Advantage (Part C) Carriers
- Humana: Frequently ranks as a top overall choice for Humana Medicare Advantage due to strong customer satisfaction ratings, nationwide availability, and comprehensive extra benefits.
- Aetna: Known for high average quality star ratings from the Centers for Medicare & Medicaid Services (CMS) and widespread $0-premium plan options.
- UnitedHealthcare: The largest Medicare Advantage provider in the country, offering massive provider networks and robust digital tools.
- HealthSpring (formerly Cigna): Noted for strong preventive services and competitive low-cost plan availability across multiple states.
Choosing Between the Two Main Paths
- Original Medicare + Medigap (Supplement): Best if you want freedom to see any doctor who accepts Medicare nationwide without referrals, predictable out-of-pocket costs, and coverage for specialized or ongoing treatments. Companies like AARP/UnitedHealthcare and State Farm lead in supplemental plan options.
- Medicare Advantage (Part C): Best if you prefer lower monthly premiums and extra bundled perks like dental, vision, hearing, and fitness memberships, provided you are comfortable using local network doctors.
Is Medicare Part D free for seniors?
No, Medicare Part D is not free for most people.
Typical Part D Costs
- Monthly Premiums: You pay a monthly fee to the private insurance company providing your plan. The average standalone plan premium is about $34.50 in 2026. High-income earners may pay an extra charge called IRMAA.
- Annual Deductibles: Most plans charge an annual deductible (up to $615 in 2026) before the plan starts paying for medications.
- Copayments and Coinsurance: You pay a set copay or percentage of the drug cost when you fill a prescription until you hit the $2,100 yearly out-of-pocket maximum.
- Medicare Advantage: If your drug coverage is bundled inside a Medicare Advantage plan (Part C), there may not be a separate drug premium, but the cost is built into the overall plan premium.
Financial Assistance
- Extra Help Program: Seniors with limited income and resources can apply for the Social Security Extra Help Program to significantly lower or eliminate their premiums and deductibles.