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Medicare Part A: When 'Free' Hospital Coverage Isn't Free

By New Jersey Medicare Advisory • June 3, 2026

The "Free" Part of Medicare That Can Still Cost You

You've probably heard that Medicare Part A is the "free" part of Medicare. And for most people who've worked long enough to qualify, there's no monthly premium—so that part is true. But here's what catches many New Jersey seniors off guard: Part A comes with significant out-of-pocket costs that can add up quickly when you actually need to use it. Let's clear up the confusion about what your hospital insurance really covers and what you'll pay when the time comes.

What Medicare Part A Actually Covers

Medicare Part A is your hospital insurance, but it covers more than just traditional hospital stays. When you're admitted as an inpatient to a hospital, Part A picks up the tab after you meet your deductible. This includes your semi-private room, meals, nursing care, and necessary medications during your stay.

But the coverage extends beyond hospital walls. Part A also covers skilled nursing facility care—though only under specific conditions and for limited time periods. If you need rehabilitation after a qualifying hospital stay, Part A can help cover up to 100 days in a skilled nursing facility, with different cost-sharing at different points.

Additionally, Part A covers hospice care for those with terminal illnesses, home health care services when medically necessary, and even inpatient care in religious non-medical health care institutions in certain situations. What surprises many people is what Part A doesn't cover: long-term custodial care in nursing homes, private rooms (unless medically necessary), and personal care items like phones or televisions.

The Cost Structure You Need to Understand

This is where the "free" part gets complicated. While most New Jersey residents don't pay a monthly premium for Part A (assuming they or their spouse paid Medicare taxes for the required time), you're still responsible for deductibles and coinsurance that reset each benefit period.

The Part A deductible applies each time you start a new benefit period, which begins when you're admitted to a hospital and ends when you've been out of the hospital or skilled nursing facility for 60 consecutive days. If you're admitted again after that 60-day window, you'll pay another deductible. For someone with multiple hospital stays in a year, this can mean paying multiple deductibles.

For skilled nursing facility stays, the first 20 days are fully covered by Part A after a qualifying hospital stay, but days 21 through 100 require daily coinsurance payments that you're responsible for. After day 100, you pay all costs. Many people assume Medicare covers long-term nursing home care indefinitely—it doesn't, and this misunderstanding can be financially devastating.

Why Part A's Gaps Matter for New Jersey Residents

New Jersey has some of the highest healthcare costs in the nation, which makes understanding Part A's limitations especially important for residents here. Hospital stays in our state can be particularly expensive, and those deductibles and coinsurance amounts can strain retirement budgets quickly.

This is precisely why most Medicare beneficiaries pair Part A with additional coverage—either through Medicare Supplement (Medigap) plans or Medicare Advantage plans. These options can help cover the gaps in Part A, including those deductibles and coinsurance amounts that catch people by surprise.

The key is understanding your coverage before you need it. Too many people learn about Part A's cost-sharing requirements when they're already in the hospital or rehabilitation facility, which is the worst time to be making financial decisions.

Get Personalized Guidance for Your Situation

Medicare Part A provides crucial hospital insurance coverage, but "premium-free" doesn't mean "cost-free." The deductibles, coinsurance, and coverage limitations can create significant out-of-pocket expenses depending on your health needs.

Every New Jersey resident's situation is different, and the right strategy for covering Part A's gaps depends on your health, budget, and preferences. Whether you're approaching Medicare eligibility or reviewing your current coverage, speaking with a licensed Medicare advisor can help you understand your complete picture and explore options that fit your specific needs.

Don't wait until you're facing a hospital stay to understand what you'll owe. Contact New Jersey Medicare Advisory at 856-221-7051 to discuss your Part A coverage and learn about strategies to protect yourself from unexpected medical costs.