How Maximum Out-of-Pocket Limits Can Save You Money
When navigating Medicare, understanding out-of-pocket expenses is crucial. One term you’ll frequently come across is MOOP Medicare, which stands for Maximum Out-of-Pocket. MOOP is the annual limit on the amount you’ll pay for covered healthcare services under your Medicare plan. Once you hit this limit, you are no longer responsible for additional cost-sharing for the remainder of the year.
But how does MOOP work, and why is it important? Let’s explore key details, including how MOOP limits in Medicare Advantage plans can provide significant financial protection in 2026.
What Are Out-of-Pocket Costs in Medicare?
Out-of-pocket costs refer to healthcare or prescription drug expenses that Medicare or other insurance plans do not cover, as well as cost-sharing amounts like copayments, coinsurance, and deductibles. MOOP is the safeguard that sets a limit on these expenses, protecting you from financial strain.
Once your out-of-pocket spending for covered services reaches the MOOP, you will not pay any additional cost-sharing for the rest of the plan year. This feature can make a big difference, especially if you have ongoing healthcare needs.
Does Original Medicare Have a MOOP?
One important point to remember is that Original Medicare (Parts A and B) does not have a MOOP limit. Without this protection, beneficiaries are vulnerable to potentially high annual healthcare expenses.
If you have frequent hospital visits or a chronic condition like diabetes, the costs can quickly add up because of the following:
- Part A and Part B deductibles ($1,736 for Part A and $283 for Part B in 2026)
- 20% Part B coinsurance for doctor visits, outpatient care, and other services
- Part A coinsurance for extended hospital stays (over 60 or 90 days)
For example, if you require multiple hospitalizations or expensive treatments in a year, you could end up paying tens of thousands of dollars since there is no cap on out-of-pocket expenses for Original Medicare. This is why many beneficiaries pair Original Medicare with a Medigap policy, or choose a Medicare Advantage plan, both of which include some form of MOOP protection.
Do Medigap Plans Have a MOOP?
Medigap, also known as Medicare Supplement Insurance, works alongside Original Medicare to help pay for out-of-pocket costs. These policies are standardized and labeled Plans A, B, C, D, F, G, K, L, M, and N.
However, only Medigap Plans K and L offer annual MOOP limits:
- Medigap Plan K: MOOP is $8,000 in 2026 (per CMS).
- Medigap Plan L: MOOP is $4,000 in 2026 (per CMS).
Once you reach the MOOP in either of these plans, your insurer will cover 100% of the costs for approved services for the rest of the year. The high-deductible versions of Plans F and G also effectively cap your out-of-pocket exposure at the annual deductible amount ($2,950 in 2026).
How Do Medicare Advantage (MA) Plans Provide MOOP Protection?
Unlike Original Medicare, Medicare Advantage (Part C) plans include a MOOP limit to protect beneficiaries from excessive healthcare costs. These plans are offered by private Medicare-approved insurers and must comply with annual limits set by the Centers for Medicare & Medicaid Services (CMS).
- CMS MOOP Limit for 2026 — In-Network: $9,250 for in-network covered Part A and Part B services.
- CMS MOOP Limit for 2026 — Combined (PPO plans): $13,900 for combined in-network and out-of-network covered services.
- Individual plans may set their MOOP lower to make them more competitive. The average in-network MOOP for 2026 Medicare Advantage plans is approximately $6,000.
Once your out-of-pocket spending reaches your plan’s MOOP, your Medicare Advantage plan covers 100% of additional in-network, covered medical services for the rest of the year. If you have a PPO plan and see out-of-network providers, your combined MOOP (typically higher) is what applies.
What About Prescription Drug Costs?
Starting in 2025, Part D prescription drug costs are capped separately from the medical MOOP. In 2026, your annual out-of-pocket spending on covered Part D drugs is capped at $2,100 — whether you have a standalone Part D plan or your drug coverage is bundled into a Medicare Advantage plan. This is a separate cap from your plan’s medical MOOP.
What Counts Toward the MOOP in Medicare Advantage Plans?
It’s essential to know which expenses contribute to your MOOP and which do not:
Expenses That Count Toward Your MOOP:
- Coinsurance for durable medical equipment, x-rays, and other healthcare services
- Deductibles and copayments for doctor visits, emergency room stays, hospital visits, and outpatient care
- Covered services received from in-network providers
Expenses That Don’t Count Toward Your MOOP:
- Your monthly premiums (Part B premium or Medicare Advantage plan premium)
- Prescription drug costs (these count toward the separate $2,100 Part D cap in 2026)
- Services from out-of-network providers (unless pre-authorized by your plan; PPO plans use the higher combined MOOP)
- Non-covered services, including most dental, vision, and hearing services unless explicitly covered by your plan as an extra benefit
To find specific MOOP details for your plan, refer to your plan’s Summary of Benefits, or contact your plan’s Member Services.
How Can Medicare Advantage MOOP Limits Save You Money?
Medicare Advantage plans with MOOP limits act as a financial safety net. If you frequently visit doctors, require hospital stays, or need surgeries and follow-up care, your copays, coinsurance, and other cost-sharing add up quickly.
With a MOOP, you are protected from excessive costs because the plan takes over 100% of approved expenses after you hit the limit. This can make Medicare Advantage an attractive option for beneficiaries managing chronic conditions, ongoing treatments, or high-cost medical services.
Is MOOP Medicare Right for You?
Choosing the right Medicare plan is a personal decision based on your healthcare needs and financial situation. While Original Medicare does not include a MOOP, Medicare Advantage plans offer a clear annual cap on your spending, reducing financial risk.
Understanding how MOOP works can help you:
- Plan for annual healthcare expenses
- Reduce uncertainty about future medical costs
- Manage ongoing treatments and chronic conditions without the fear of overwhelming bills
If you need help determining which Medicare plan offers the best MOOP protection for your needs, our licensed Medicare advisors can review your situation and walk you through the options.