Medicaid is not exclusively for the elderly, but it is one of the most important programs available to older adults, especially those who need long-term care. Medicare is the primary health insurance program for people 65 and older, while Medicaid covers people of all ages with low income. The two programs overlap significantly for seniors, and millions of older Americans rely on both simultaneously.
How Medicaid Differs From Medicare for Seniors
Medicare kicks in automatically at age 65 and covers hospital stays, doctor visits, and prescription drugs. But it has significant gaps. Medicare only covers up to 100 days in a skilled nursing facility, and it does not pay for long-term custodial care at all. It also leaves beneficiaries responsible for copayments, deductibles, and premiums that add up quickly on a fixed income.
Medicaid fills those gaps. For seniors who qualify, Medicaid pays 100% of nursing home costs, covers home-based care services, and can pick up Medicare copayments and deductibles. It also covers benefits Medicare often does not, including hearing aids, eyeglasses, and dental exams. This is why Medicaid is sometimes described as the country’s largest payer of long-term care, even though it was not originally designed with that role in mind.
People enrolled in both programs at once are called “dual-eligible.” For these individuals, Medicare serves as the primary insurer for medical care while Medicaid acts as a financial safety net, covering the costs Medicare leaves behind.
Who Qualifies: Income and Asset Limits
Medicaid eligibility for seniors is based on both income and assets, and the thresholds are tight. The specific limits vary by state and by the type of coverage you’re applying for. For Medicare Savings Programs, which help pay Medicare premiums and cost-sharing, asset limits are $9,950 for an individual and $14,910 for a couple. Income limits generally fall between 100% and 135% of the federal poverty level, depending on the program.
For full Medicaid benefits, including nursing home coverage, the limits are often even stricter. Most states count your bank accounts, investments, and some property as “countable resources.” Your home typically does not count as long as you or your spouse live in it, and one vehicle is usually excluded.
If your income is slightly above the cutoff, you may still qualify through what’s called a “spend down.” This works like a deductible: you pay the difference between your income and your state’s Medicaid income limit on medical expenses. Once you hit that threshold, Medicaid coverage begins. Qualifying expenses include medications, unpaid medical bills, nursing home costs, medical transportation, and even health-related home modifications like wheelchair ramps. Spend-down periods range from one to six months depending on the state.
Long-Term Care Coverage
This is the big one. Nursing home care in the United States averages well over $90,000 a year, and most people cannot pay out of pocket for more than a few months. Medicare’s 100-day limit on skilled nursing care does not come close to covering a typical stay. Medicaid is the program that pays for extended nursing home care, and it is the reason many middle-income families eventually interact with the Medicaid system as their parents age.
Medicaid also funds home and community-based services (HCBS) through waiver programs designed to keep people out of institutions. These waivers let states offer services like personal care aides, homemaker assistance, adult day programs, home health aides, and respite care for family caregivers. To qualify, you generally need to demonstrate that your care needs are serious enough that you would otherwise require a nursing facility. States can also relax some of their usual income and asset rules under these waiver programs, making it possible for people to qualify for home-based care even if they would not meet standard Medicaid thresholds.
One important catch: HCBS waiver programs are not available everywhere, and many states maintain waiting lists. Demand for home-based care consistently exceeds supply, so applying early matters.
The Five-Year Look-Back Period
Because Medicaid has strict financial limits, some families try to transfer assets (giving money to children, for example) before applying. Medicaid anticipated this. When you apply for long-term care coverage, your state will review all financial transactions from the previous 60 months, a full five years. Any gifts or transfers made for less than fair market value during that window can trigger a penalty period during which Medicaid will not pay for your nursing home care.
The penalty is calculated based on the total value of the transferred assets divided by the average monthly cost of nursing home care in your state. A $100,000 gift in a state where nursing care costs $10,000 per month would create a 10-month penalty. During that time, you would be responsible for your own care costs, which can be financially devastating.
This rule applies specifically to long-term care applications, not to other types of Medicaid coverage. Planning around it requires careful timing, and mistakes can be costly.
Protections for Spouses
Federal law includes safeguards so that when one spouse enters a nursing home on Medicaid, the other is not left destitute. The spouse living at home (called the “community spouse”) is allowed to keep a portion of the couple’s combined assets, known as the Community Spouse Resource Allowance. There is also a minimum monthly income allowance to ensure the community spouse has enough to live on.
These protections mean the community spouse can typically keep the home, a car, and a set amount of savings and income without jeopardizing the other spouse’s Medicaid eligibility. The exact figures are updated annually and vary by state, so checking your state’s current numbers is important if this applies to your family.
Estate Recovery After Death
Medicaid is not free in the way most people assume. States are required by federal law to seek repayment from the estates of deceased Medicaid beneficiaries who were 55 or older. This recovery targets payments made for nursing facility services, home and community-based services, and related hospital and prescription drug costs. States can also choose to recover costs for all other Medicaid services paid on behalf of these individuals.
In practice, this often means a lien on the family home. If your parent received Medicaid-funded nursing home care and owned a house, the state may seek reimbursement from the proceeds when that home is sold after death. However, states cannot recover from an estate when the deceased is survived by a spouse, a child under 21, or a blind or disabled child of any age. States are also required to have hardship waiver processes in place for families that would face genuine financial difficulty from recovery.
This recovery provision is one of the most commonly overlooked aspects of Medicaid for seniors. It does not affect your care during your lifetime, but it can significantly reduce what you pass on to your heirs.
How to Apply
Applications go through your state Medicaid office, and every state runs its program somewhat differently. You can apply online, by phone, or in person in most states. The process typically involves documenting your income, assets, and medical needs. For long-term care applications, expect a more detailed financial review because of the look-back rules.
Many states also have State Health Insurance Assistance Programs (SHIP) that provide free counseling to help older adults navigate Medicaid, Medicare, and the overlap between the two. Area Agencies on Aging are another resource for understanding what programs are available where you live, especially for home-based care waivers that may have limited enrollment.