Medicare vs. Medicaid: How Does Each Program Fit into Long-Term Care?

The confusion between Medicare and Medicaid is one of the most persistent misconceptions attorneys encounter when working with aging clients. Many clients assume (sometimes well into a care crisis) that Medicare will cover an extended nursing home stay. Unfortunately, it won’t. Medicaid, on the other hand, can help those experiencing an urgent long-term care need. Understanding the distinction between these two programs and being able to explain it clearly is foundational to advising clients on long-term care planning.

Read More: Helping Clients Age with Dignity and Financial Stability

What Do Medicare and Medicaid Have in Common?

Both programs are federal entitlements signed into law in 1965, and both are designed to help with healthcare costs. In long-term care situations, they sometimes work in sequence—Medicare covering an initial skilled nursing stay, Medicaid picking up when Medicare runs out and the client has exhausted their resources. That sequencing is often where the confusion begins.

Medicare: Health Insurance, Not Long-Term Care Coverage

Medicare is federally funded health insurance for individuals 65 and older and for qualifying disabled individuals under 65. It is structured in four parts:

• Part A covers inpatient hospital care, skilled nursing facility stays (under specific conditions), hospice, and some home health services. Most beneficiaries pay no Part A premium.
• Part B covers outpatient services, physician visits, and services not included under Part A, at a standard monthly premium ($202.90 in 2026). Medicare Part B also has an annual deductible ($283 in 2026).
• Part C (Medicare Advantage) provides supplemental coverage through private insurers and may include additional skilled nursing benefits beyond what Parts A and B provide.
• Part D covers prescription drugs.

What Does Medicare Cover for Hospital and Skilled Nursing Care?

Under Medicare Part A, inpatient hospital care is covered for up to 90 days per benefit period. The first 60 days are covered after the beneficiary satisfies the inpatient deductible ($1,736 in 2026). Days 61 through 90 require a daily coinsurance payment ($434 in 2026).

For skilled nursing facility (SNF) care, Medicare coverage is more limited and more conditional. To qualify, the client must have had a qualifying inpatient hospital stay of at least three consecutive days. Observation status does not count, a point that frequently surprises clients and families. The SNF admission must occur within 30 days of discharge, and the care must be for the same condition treated during the hospital stay. The client must also demonstrate continued medical progress.

When those conditions are met, Medicare covers up to 100 days of SNF care per benefit period. The first 20 days are covered in full. Days 21 through 100 require a daily coinsurance payment ($217 in 2026). After day 100, Medicare pays nothing.

The Critical Limitation Attorneys Need to Convey

Medicare’s SNF benefit is a post-acute, rehabilitative benefit. It is not designed to cover custodial or long-term care. Once a patient is no longer making measurable progress toward recovery, Medicare coverage stops, regardless of how much care they still need. For clients who require ongoing nursing home care beyond the Medicare benefit period, there is no Medicare safety net.

Medicaid: Long-Term Care Coverage for Those Who Qualify

Unlike Medicare, Medicaid is jointly funded by the federal government and individual states, with each state administering its own program within federal parameters. Some states operate under their own program names (e.g., MassHealth in Massachusetts, SoonerCare in Oklahoma), but all are governed by the same underlying federal framework.

For long-term care purposes, Medicaid functions as a payer of last resort. It covers indefinite nursing home care for eligible individuals and may also fund assisted living and home-based care through waiver programs in many states.

Medicaid Eligibility Requirements

Medicaid eligibility for long-term care involves both medical and financial criteria.

On the medical side, applicants must generally require assistance with at least two to three activities of daily living (ADLs) and need the level of care provided in a nursing facility. On the financial side, applicants must meet both income and asset requirements, which vary significantly by state and by marital status. For single applicants, non-exempt countable assets must typically be reduced to $2,000 before eligibility is established.

For married couples, the rules are more protective. The community spouse is entitled to retain a portion of the couple’s assets under the spousal impoverishment provisions, though anything above that allowance must be addressed before the institutionalized spouse can qualify.

Read More: Protecting the Community Spouse: How Medicaid Compliant Annuities Preserve Assets in a Crisis

The Spend-Down Misconception

Many clients arrive under the assumption that Medicaid is only available after every asset has been depleted. That assumption is understandable but incorrect. While Medicaid does require that countable assets fall below defined thresholds, legal planning strategies, including Medicaid Compliant Annuities, allow clients to protect assets while still achieving eligibility. The opportunity to use those strategies depends heavily on timing and on the involvement of an attorney who understands how they work.

The Practical Takeaway for Attorneys

The Medicare/Medicaid confusion may not be hypothetical for your clients. Medicare may cover an initial skilled nursing stay for a limited time and under specific conditions. When it ends, the client is responsible for costs that can exceed $100,000 per year. Medicaid is the only public program designed to cover those costs long-term, and access to it depends on meeting financial eligibility requirements that, with proper planning, do not necessarily require spending down everything a client has.

Helping clients understand where Medicare ends and where Medicaid planning begins is one of the most valuable conversations an elder law or estate planning attorney can have, ideally well before a care event makes it urgent.