A family that has just buried a parent sometimes receives a letter from the state Medicaid agency. It is not a bill for anything the family did. It is a claim against the estate for what Medicaid spent on that parent's long-term care, and in most cases the only asset the estate contains is the house. This surprises nearly everyone, because the same house was exempt while the parent was alive, and nobody involved in the original application remembers being told that the exemption ended at death.
The rule behind it dates to 1993 and it is not optional. Federal law requires every state to seek recovery from the estate of a person who was 55 or older for what Medicaid paid toward nursing facility care, home and community based services, and the related hospital and prescription costs. It also permits states to go further, and most do: 37 states recover beyond the federal minimum, and 32 recover for all Medicaid services provided after 55, not merely long-term care.
A Program That Collects Very Little
The striking thing about estate recovery, once you look at the numbers, is how little it produces. Nationally it recovered about 733 million dollars in the most recent year for which comprehensive federal data exists, which amounted to roughly half of one percent of what Medicaid spent on long-term care that year, and about a tenth of one percent of total Medicaid spending.
The reason is that the estates are small. Three quarters of Medicaid decedents aged 65 and older left net wealth under 48,500 dollars, averaging about 44,000. Recovery is also wildly uneven: the yield ranges from a fraction of a percent of long-term care spending in some states to roughly 14 percent in Iowa, and five states account for nearly 40 percent of everything collected nationally. The federal advisory commission that studies Medicaid recommended in 2021 that Congress make recovery optional rather than mandatory, and that recommendation has gone nowhere. A bill to bar recovery outright was introduced this January and has not advanced.
The Mechanics of an Asset That Is Exempt Until It Isn't
Here is the structure that catches families. To qualify for Medicaid long-term care, an applicant must be nearly without assets, but the home is excluded from that test, subject to an equity limit that this year is 752,000 dollars in most states and about 1.13 million in ten of them. The applicant keeps the house. Nothing about it changes during their lifetime.
At death the exemption simply stops. The house becomes the estate, the estate is what the state claims against, and the claim is sized to years of paid care rather than to anything the family can absorb. Several protections defer or bar it, and they are worth knowing precisely: recovery must wait until a surviving spouse dies, and is barred while there is a child under 21 or a blind or permanently disabled child of any age. A lien cannot be enforced against a home lived in by a sibling with an equity interest who resided there at least a year before the move to a facility, or by an adult child who lived there at least two years before and whose care delayed that move. That last one, the caregiver child exception, is the one families most often qualify for and least often know about.
Probate Estate, or Something Wider
Whether the state can reach property that passed outside probate depends entirely on where you live. Roughly half the states recover only from the probate estate, which means joint tenancy and living trusts fall outside the claim. The other half define the estate expansively enough to reach exactly those arrangements.
The Waiver That Exists on Paper
Every state must offer an undue hardship waiver, and 49 report at least one criterion, commonly a sole income-producing asset or a home of modest value. The approval rates tell a different story. The federal commission found Iowa granting 57 waivers in a year when it recovered against 3,359 estates, and several states reporting single-digit or zero approvals across multiple years.
The house was never protected, only postponed, and the difference between those two words is the difference between an inheritance and a letter from the state. The things worth establishing well before they matter are which definition of estate your state uses, whether anyone in the family fits the caregiver child or resident sibling exception, and what the hardship waiver process actually requires, since all three are decided by state law and none of them is explained at the point where the Medicaid application gets signed.

— John Stone
