If you remember one thing from this entire guide, make it this: Medicare and Medicaid sound almost identical and do almost opposite things when it comes to long-term care. Families lose enormous amounts of money on this single confusion, because they plan for a parent's care assuming Medicare will cover the nursing home, and it will not. Here is exactly what each one pays for, and the rules that decide whether Medicaid will help.
Medicare: short-term, skilled, not long-term
Medicare is the federal health insurance program for people 65 and older. It is excellent at what it does: hospital stays, doctor visits, prescription drugs, and short-term skilled care. It is not designed for long-term custodial care, and that is where families get burned.
For a nursing facility, Medicare covers a limited stay only when it is skilled and rehabilitative, for example recovering after a hospitalization, and only under specific conditions, generally up to 100 days with full coverage for a short window and co-pays after, and only as long as the person keeps improving. The moment care becomes custodial, meaning help with daily living rather than active rehab, Medicare coverage ends. Medicare does not pay for assisted living at all, and it does not pay for an ongoing nursing-home stay once it is custodial. It covers some home health, but again the skilled kind, not a home aide helping with bathing and meals.
So Medicare is the wrong tool for the long-term care most families are actually planning for. That is Medicaid's territory.
Medicaid: long-term care, but means-tested
Medicaid is a joint federal and state program for people with limited income and assets. Unlike Medicare, Medicaid does cover long-term custodial care, primarily in nursing facilities and, in many states, through home and community-based waiver programs. It is the primary payer for long-term nursing-home care in the United States.
The catch is that Medicaid is means-tested. To qualify, your parent generally has to be below strict income and asset limits, commonly around a $2,000 asset limit for an individual in most states in 2026. Most families are not below that limit when care begins, so they "spend down," using their own assets on care until they qualify. This is why Medicaid planning, done with an elder law attorney well in advance, matters so much: the rules reward planning and punish improvisation.
The five-year lookback
Here is the rule that traps families who try to give assets away at the last minute. When your parent applies for Medicaid long-term care, the state reviews all financial transactions going back 60 months, the five-year lookback. In 49 of the 50 states the lookback is five years; California is the exception that has been eliminating its lookback.
If your parent gave away money or property, sold something below fair value, or transferred the house to a child during that five-year window, the state can impose a penalty period during which Medicaid will not pay, calculated based on the amount transferred. Families who try to "protect" assets by gifting the house to a kid the year before applying often create exactly the penalty they were trying to avoid. The lookback is why real Medicaid planning happens years ahead, not in the crisis.
What happens to the house
The family home is the asset families worry about most, and the rules are nuanced. While your parent is living in the home, or a spouse is, the home is generally exempt from Medicaid's asset count up to a home equity limit. A significant change is coming: under federal law, a $1 million home equity cap takes effect in 2028, which will affect families with higher-value homes that previously relied on full home-equity exemption.
But exemption during life is not the end of the story. After your parent passes, Medicaid estate recovery allows the state to seek repayment from the estate, which can include the home. This is one of the most important and least understood pieces, and it is exactly why decisions about the house should involve an elder law attorney, not just a real estate agent, when Medicaid is in the picture.
The spousal protections most families miss
When one spouse needs care and the other does not, the rules protect the healthy spouse from total impoverishment. The Community Spouse Resource Allowance lets the non-applicant spouse keep a meaningful share of the couple's combined assets, up to roughly $162,660 in 2026, along with a minimum monthly income allowance. Married couples often assume they have to spend down to nothing before Medicaid helps, and that is not true. These protections exist specifically so the at-home spouse is not left destitute, and missing them costs families real money.
The VA benefit families overlook
If your parent or their late spouse was a wartime veteran, the VA Aid and Attendance pension can help pay for assisted living, in-home care, or memory care, and it is widely under-claimed. It is separate from both Medicare and Medicaid, with its own eligibility rules around service, income, and assets. Many families simply never learn it exists. If there is any military service in the family history, it is worth checking, because it can meaningfully offset the cost of care that Medicare will not touch.
What to do this week
Stop assuming Medicare will cover long-term care; build your plan on the reality that it will not. If long-term care is on the horizon, get an elder law attorney involved early, because Medicaid planning done five years ahead is a completely different and far more protective situation than planning done in a crisis. Check VA eligibility if there is any wartime service in the family. And before making any move with the house, especially gifting or transferring it, talk to that attorney, because the lookback and estate recovery rules can turn a well-meaning move into an expensive mistake.