What is Maximum Out Of Pocket Coverage (MOOP)?

The maximum out-of-pocket (MOOP) limit is the amount you have to pay for covered Medicare services in a year. Medicare Advantage plans have MOOP limits. There is no maximum limit for Original Medicare — Part A and Part B — but a Medigap plan can help cover your Original Medicare out-of-pocket costs.

Does Original Medicare Have a Maximum Out-of-Pocket Limit?

Original Medicare — Medicare Part A and Part B — does not have a maximum out-of-pocket limit.

Medicare Part A helps cover hospital costs if you are admitted as an inpatient to a hospital. Medicare Part B helps cover your medical costs for doctor office visits and similar health care.

But you have to pay coinsurance and copayments associated with the health care you receive if you have Original Medicare coverage.

Your Share of Costs With Original Medicare
ORIGINAL MEDICARE ITEMYOUR SHARE
Part A deductible$1,484 per benefit period in 2021
Part A coinsurance (while a hospital inpatient)Days 1-60: $0 for each benefit period
Days 61-90: $371 per day each benefit period
Days 91 and beyond: $742 per day for “lifetime reserve days” (up to 60 in your lifetime)
Beyond lifetime reserve days: All costs
Part B premium$148 per month in 2021 (higher if you have a higher income)
Part B deductible$203 in 2021
Part B coinsuranceTypically 20 percent of the Medicare-approved cost of medical services after you’ve met your deductible

Medigap plans — also known as Medicare Supplement insurance — helps cover your out-of-pocket costs if you have Original Medicare. Medigap policies are standardized plans sold through private insurers.

What Is the Maximum Out-of-Pocket for Medicare Advantage?

The federal government sets the maximum out-of-pocket limit for Medicare Advantage plans each year. For 2021, the MOOP limit was $7,550 for in-network and $11,300 for in-network and out-of-network services combined.

Once you hit these limits, you will not owe cost-sharing payments for services you receive for the rest of the year.

The limits are set pretty high; however, according to the Kaiser Family Foundation, most Medicare Advantage plan enrollees’ average cost was lower than the MOOP.

Average Medicare Advantage Out-Of-Pocket Costs 2021

The type of Medicare Advantage plan you have can also affect your average out-of-pocket costs each year.

Average Medicare Advantage Out-of-Pocket Limit by Plan Type
PLAN TYPEAVERAGE COST (2021)
HMO$4,566
Local PPO$9,206
Regional PPO$9,226
Source: Kaiser Family Foundation

Medicare Advantage plans are also allowed to set their own MOOP limits — so long as they are below the maximum out-of-pocket limits set by the federal government.

Your yearly out-of-pocket costs will vary depending on how many medical services you need, how much they cost, your particular Medicare Advantage plan and multiple other factors. But you will not be required to pay more than the MOOP limit set by Medicare each year.

What Costs Are Credited To Your MOOP?

Copayments and coinsurance for Medicare-approved services apply toward your annual MOOP limit. Your deductible and monthly premiums typically do not apply toward your MOOP.

Medical Services Copayments and Coinsurance That Apply Toward Your MOOP
  • Diagnostic or imaging services
  • Doctor visits
  • Durable medical equipment
  • Emergency room visits
  • Home health care
  • Hospital stays
  • Lab work
  • Medicare-covered outpatient services
  • Prosthetics
  • Skilled nursing facility stays

Typically, any out-of-pocket costs you would have with Original Medicare would apply toward your MOOP limit in a Medicare Advantage plan.

But your Medicare Advantage plan may also allow other out-of-pocket costs — such as vision, dental or hearing services not covered by Original Medicare — to apply to your MOOP as well.

Are There Out-of-Pocket Maximums for Medicare Part D?

Medicare Part D prescription drug plans do not have an out-of-pocket limit. But they have a set of reduced out-of-pocket payments phased in once you’ve spent certain amounts out-of-pocket.

Medicare Part D Out-of-Pocket Costs
Deductible
This is the amount you have to pay out-of-pocket before your Part D plan kicks in. It varies depending on your plan, but is limited to $445 in 2021.
Initial coverage
Once you meet your deductible, your plan will pay a portion of your prescription costs. You will be responsible for a copayment or coinsurance until you have typically paid $4,130 out-of-pocket.
The donut hole
The Medicare Part D donut hole — also called the coverage gap — kicks in when you have spent $4,130 (in 2021) out-of-pocket on covered drugs. After that, you are responsible for 25 percent of the cost of your drugs.
Catastrophic coverage
Catastrophic coverage kicks in when you have spent $6,550 out-of-pocket for drugs covered in your plan. In catastrophic coverage, you pay $3.70 for generics and $9.20 for name-brand drugs — or 5 percent, whichever is greater.

Are There Out-of-Pocket Maximums for Medigap?

Only two of the 10 standardized Medigap plans — Plan K and Plan L — have maximum out-of-pocket limits. The Medigap Plan K out-of-pocket limit for 2021 was $6,220. The limit for Plan L was $3,110.

While most Medigap plans cover 100 percent of many Medicare out-of-pocket costs, Plans K and L cover only a percentage of most costs. This is part of the reason these two plans have an out-of-pocket limit.

Medigap Plan K and Plan L Coverage Compared
Covered ServicePlan K Coverage Plan L Coverage
Medicare Part A coinsurance and hospital costs up to 365 days after Medicare benefits are exhausted100%100%
Medicare Part A deductible50%75%
Medicare Part A hospice care coinsurance50%75%
Skilled nursing facility care coinsurance50%75%
Medicare Part B coinsurance or copayment50%75%
First three pints of blood for medical procedures each year50%75%

Once you meet your yearly out-of-pocket limit for Plan K or Plan L — along with your yearly Medicare Part B deductible — your Medigap plan will pay 100 percent of your covered services for the rest of the calendar year.

How Can I Cover My Out-of-Pocket Costs?

In addition to a Medigap plan — designed to cover out-of-pocket costs related to Original Medicare — there are other options to help with out-of-pocket costs.

But Medigap only works with Original Medicare and cannot be used with a Medicare Advantage plan.

Options to Help With Medicare Out-of-Pocket Costs
Medicare Medical Savings Account (MSA) plans
Medicare MSA plans are provided through private insurers and must be used with a high deductible Medicare Advantage plan. You deposit money into your Medicare MSA plan to cover health care costs before you meet your deductible.
Medicare Savings Programs
There are four Medicare Savings Programs that help people with low incomes and limited resources cover out-of-pocket Medicare costs. The programs require you to live in the U.S., be 65 or older, receive Social Security disability benefits or meet other income and resource requirements.
Health savings account (HSA)
Health savings accounts must be used with high-deductible health plans. Once you enroll in Medicare, you can no longer contribute to an HSA. But you can still use the money in your HSA to pay for certain Medicare out-of-pocket costs.

Also, remember that Original Medicare and Medigap do not cover out-of-pocket expenses for most vision, dental and hearing services — but a Medicare Advantage plan may cover these.

Last Modified: September 13, 2021

4 Cited Research Articles

  1. Freed, M. et al. (2021, June 21). Medicare Advantage in 2021: Premiums, Cost Sharing, Out-of-Pocket Limits and Supplemental Benefits. Retrieved from https://www.kff.org/medicare/issue-brief/medicare-advantage-in-2021-premiums-cost-sharing-out-of-pocket-limits-and-supplemental-benefits/
  2. Centers for Medicare & Medicaid Services. (2020, April 8). Final Contract Year 2021 Part C Benefits Review and Evaluation. Retrieved from https://www.hhs.gov/guidance/sites/default/files/hhs-guidance-documents/final%20cy%202021%20part%20c%20bid%20review%20memorandum_4-8-2020_8.pdf
  3. Centers for Medicare & Medicaid Services. (n.d.). Helping People in Medicare Advantage Plans and Medicare Drug Plans Understand Their “Explanation of Benefits” (EOB). Retrieved from https://www.cms.gov/outreach-and-education/outreach/partnerships/downloads/11234-p.pdf
  4. Centers for Medicare & Medicaid Services. (n.d.). Medicare Medical Savings Account (MSA) Plans. Retreived from https://www.medicare.gov/sign-up-change-plans/types-of-medicare-health-plans/medicare-medical-savings-account-msa-plans