What You'll Pay in Out-of-Pocket Medicare Costs in 2026

The year 2026 marks one of the most significant shifts in Medicare cost-sharing in decades, driven largely by the Inflation Reduction Act's prescription drug provisions finally reaching full implementation. If you're a Medicare beneficiary trying to figure out what you'll actually owe this year — for hospital stays, doctor visits, and prescriptions — the answer depends heavily on which type of Medicare coverage you have. The differences between Original Medicare, Medicare Advantage, and standalone Part D drug plans are not minor. They can mean the difference between a $500 bill and a $50,000 financial exposure.

Let's start with the biggest news: prescription drug costs. For the first time ever, Medicare Part D now has a hard annual out-of-pocket cap of $2,000 in 2026. This applies to all standalone Part D plans and to the drug coverage built into Medicare Advantage plans. Before this change, beneficiaries who needed expensive medications — cancer drugs, specialty biologics, treatments for multiple sclerosis or rheumatoid arthritis — could face drug costs well above $5,000 or even $10,000 per year once they hit the catastrophic phase. That catastrophic phase no longer exists in the same form. Once you've spent $2,000 out of pocket on covered drugs in a calendar year, your plan pays 100% for the rest of the year. This cap counts manufacturer discounts on brand-name drugs toward your total, which helps people on high-cost brand medications reach the cap faster.

Also new in 2026 is the Medicare Prescription Payment Plan, sometimes called the smoothing program. This optional feature lets you spread your Part D drug costs across monthly installments throughout the year rather than paying large lump sums at the pharmacy counter in January or February when you pick up expensive medications. You must opt in through your Part D plan — it doesn't happen automatically. If you take a specialty drug that costs several hundred dollars per fill, enrolling in this program at the start of the year can prevent a cash-flow crisis in the first quarter, even though your total annual cost remains the same.

Now let's talk about what you'll pay under Original Medicare — Parts A and B — because those costs also shifted in 2026. The Part A hospital deductible, which applies each benefit period (not each calendar year), is $1,676 in 2026. If you're hospitalized more than once in a year with separate benefit periods, you could owe that deductible more than once. After 60 days in the hospital, you'll owe $419 per day in coinsurance through day 90, and $838 per day for lifetime reserve days beyond that. Skilled nursing facility coinsurance kicks in at $209.50 per day for days 21 through 100. Original Medicare has no cap on what you can owe — there is no out-of-pocket maximum — which is why Medigap policies exist.

The Part B deductible in 2026 is $257, and after meeting it, you typically pay 20% of the Medicare-approved amount for most outpatient services, doctor visits, durable medical equipment, and outpatient surgery. That 20% coinsurance has no ceiling under Original Medicare alone. A single outpatient surgery or a course of chemotherapy administered in a hospital outpatient setting could generate tens of thousands of dollars in 20% coinsurance charges. The standard Part B premium in 2026 is $185 per month for most beneficiaries, though higher-income enrollees pay more through the Income-Related Monthly Adjustment Amount, or IRMAA. If your modified adjusted gross income in 2024 exceeded $106,000 as an individual filer, you're paying a surcharge on top of that $185 base premium.

Medigap plans — also called Medicare Supplement Insurance — are the primary tool for capping your exposure under Original Medicare. The most comprehensive options, Plan G and Plan N, remain the most popular choices for new enrollees in 2026. Plan G covers virtually everything Original Medicare doesn't, except the Part B deductible. Plan N covers the Part B deductible gap differently and requires small copays for some office visits and emergency room visits, but typically carries a lower monthly premium than Plan G. Medigap Plan F, which covered the Part B deductible, is no longer available to people who became eligible for Medicare on or after January 1, 2020, though those already enrolled can keep it. Monthly Medigap premiums vary significantly by state, age, and insurer — ranging from roughly $100 to over $300 per month — but they provide the most predictable cost structure available in Medicare.

Medicare Advantage plans operate under a completely different cost structure. In 2026, CMS set the maximum allowable in-network out-of-pocket limit for Medicare Advantage plans at $9,350. For plans that include out-of-network coverage, the combined maximum can reach $14,000. These are ceilings, not floors — many plans set their maximums lower to attract enrollees, and some plans in competitive markets still offer maximums in the $3,000 to $5,000 range. But the critical point is that you must read your plan's Evidence of Coverage document to know your specific maximum, because it varies by plan and changes every year. A plan that had a $4,500 out-of-pocket maximum in 2025 may have raised it to $6,500 in 2026.

Cost-sharing within Medicare Advantage plans also varies widely. Primary care visits might carry a $0 copay on one plan and a $30 copay on another. Specialist visits commonly run $40 to $75 per visit. Inpatient hospital stays are often structured as per-day copays rather than a single deductible — for example, $350 per day for the first five days — which can actually be more expensive than Original Medicare's structure for longer hospitalizations. Before choosing or keeping a Medicare Advantage plan, it's worth running the math on your actual expected utilization: how many specialist visits, any planned procedures, and your current prescriptions.

Low-income beneficiaries have additional protections worth knowing. The Extra Help program — also called the Low Income Subsidy — significantly reduces Part D premiums, deductibles, and copays for people with limited income and resources. In 2026, full Extra Help beneficiaries pay no more than $4.90 for generic drugs and $12.15 for brand-name drugs, regardless of the drug's actual cost. Eligibility thresholds were expanded under recent legislation, so even if you were denied Extra Help in prior years, it's worth reapplying. Medicare Savings Programs, administered by state Medicaid agencies, can pay your Part B premium and sometimes your Part A costs if your income falls within their limits — those thresholds vary by state.

If you're in the Annual Enrollment Period window (October 15 through December 7 each year) or reviewing your coverage now during the Open Enrollment Period (January 1 through March 31), the most actionable step is to use Medicare's Plan Finder tool at Medicare.gov to compare total estimated annual costs — not just premiums — based on your actual drugs and providers. The tool calculates estimated out-of-pocket costs including premiums, deductibles, and drug costs together, which gives you a far more accurate picture than looking at the monthly premium alone. A plan with a $0 premium and a $9,000 out-of-pocket maximum may cost you far more than a plan with a $45 monthly premium and a $3,500 maximum, depending on your health needs. Running those numbers before the enrollment deadline closes is the single most valuable thing you can do for your 2026 finances.