Medicaid is usually described as the program that steps in when someone can no longer afford their own care. That is broadly true, which is part of why a denial based on having too much income can be so disorienting, particularly when the income in question falls well short of covering a nursing facility bill.
A retiree with Social Security and a modest pension can land in exactly that position. Too much income to qualify, nowhere near enough to pay. The line that produces this result is drawn differently from one state to the next, and where it sits here explains both the denial and the way around it.
New Mexico Offers No Middle Ground
States handle this in one of two ways, and the difference matters enormously.
Some states let an applicant spend excess income on medical care each month and qualify once it is gone. New Mexico does not. The state sets a firm monthly ceiling for nursing facility coverage, which in 2026 sits just under three thousand dollars for a single applicant and adjusts each year. Income below the line qualifies. Income above it does not, by a dollar or by a thousand.
That cliff is the reason the trust exists.
What the Trust Does, and What It Does Not
New Mexico lets an applicant over the ceiling qualify by creating and funding what the state calls an Income Diversion Trust. The same arrangement goes by Qualified Income Trust nationally, and most people know it as a Miller Trust. Three names, one instrument. The local term is the one on the state agency's paperwork.
Here is where expectations need adjusting. The trust does not shelter the money. Nobody gets to keep the excess income.
What the trust changes is how income is counted. Income routed into the trust each month sits outside the eligibility calculation, and is then paid back out under rules the state sets. A modest allowance stays with the resident for personal expenses. Some may go to a spouse still living at home. The rest goes toward the cost of care. How much income has to be routed through, and on what schedule, depends on the circumstances, and settling that correctly is a large part of why these are built with an attorney rather than from a form.
Whatever remains in the trust when the person dies goes to reimburse the state, up to what Medicaid paid on their behalf.
The benefit is access rather than savings. It turns a denial into coverage, which for most households is the difference between paying privately and not.
Only Income Goes In
This is the mistake that undoes people.
New Mexico's rules permit the trust to hold income and nothing else. Social Security, pensions, and similar monthly sources belong there. A savings account does not. Proceeds from selling a vehicle do not. The house does not. Putting assets into this kind of trust does not shelter them and may create a problem where none existed.
Assets are measured by a separate test with its own strict limit, and what counts as a resource is a different conversation. An asset protection trust addresses that side. The two are not interchangeable.
Funding It Is the Part That Fails
Signing the document accomplishes nothing on its own.
The deposits have to happen every month, in the right amount, on a reliable schedule. A month where that does not occur is a month where the income counts again, and coverage can lapse. Someone has to own the task, whether an adult child, a bank arrangement, or a direct deposit routed correctly from the start.
Timing matters at the front end too. The trust needs to exist and be funded for the period coverage is sought, and it generally cannot be used to repair months that have already gone by.
One Piece of Good News
Unlike transfers of property, moving income through this trust is not treated as giving something away, so it triggers no penalty period and no look-back problem. New Mexico also dropped any requirement that a court approve these trusts decades ago, which keeps the process an administrative one rather than a courtroom matter.
Key Takeaways
- New Mexico uses a hard income ceiling. There is no spending down to reach the line, and being close does not help.
- The state calls it an Income Diversion Trust. The same tool is known elsewhere as a Qualified Income Trust or Miller Trust.
- It redirects income rather than protecting it. The money still goes toward care, and the state is reimbursed from what remains.
- Only income may be deposited. Adding savings or property creates problems instead of solving them.
- Monthly funding is not optional. A missed deposit can cost a month of coverage.
- Using one carries no transfer penalty. This is not a gift and does not trigger the look-back.
Being Over the Limit Is Not the End of the Conversation
A denial letter based on income reads like a closed door. In New Mexico it usually is not. The route through is narrow and leaves little margin, which is why it rewards getting the structure right the first time instead of finding a defect after a second denial.
E-Law PC in Las Cruces works with households facing this, whether care has already started or a diagnosis has put it on the horizon. The conversation about Medicaid planning belongs before the application goes in rather than after. Request a discovery call to learn more.