Spend Down Calculator
If your income is slightly too high for Medicaid, a spend down can still get you covered: in states with a medically needy program, medical bills offset the income above the limit. This spend down calculator shows your excess income, how much of it your current medical expenses already cover, and the exact amount you still need to incur in medical bills before Medicaid can start paying.
Spend Down Calculator
Net Income After Expenses and Spend Down: $0.00
Income Threshold: $0.00
Total Deductible Expenses: $0.00
This is an estimate of the monthly income spend down only. It does not test your assets, and your state agency makes the final eligibility decision. Net income has no floor: if your expenses exceed your income, it can go negative alongside a ‘No Spend Down Required’ status, so check the expenses figure, not just the status.
Quick Answer
On $1800 a month of income against a $1300 Medicaid limit, your excess income is $500. If you already incur $400 in medical expenses, the calculator returns a monthly spend down amount of $100.00: incur $100 more in medical bills that month and your net income lands exactly on the $1300.00 limit.
- Quick Answer
- What a Medicaid Spend Down Actually Is
- How to Use the Spend Down Calculator
- The Formula, Step by Step
- Worked Examples: Three Households, Three Outcomes
- Which Medical Bills Count Toward a Spend Down
- What Other Spend Down Calculators and Guides Get Wrong
- Before You Rely on This Number
- Frequently Asked Questions
- Add This Calculator to Your Website
What a Medicaid Spend Down Actually Is
A spend down is the medically needy pathway into Medicaid, and this calculator covers the income version of it. It exists for people whose income is too high for regular Medicaid but whose medical costs are heavy enough to pull their effective income back under the limit.
Under the federal medically needy rules at 42 CFR 435.831, states that run a medically needy program deduct incurred medical and remedial care expenses from your countable income. Once those bills offset all of your excess income for the budget period, you are treated as income-eligible and Medicaid can pay for covered care for the rest of that period. The budget period is one month in some states and six months in others, and a handful of states offer no medically needy program at all.
Two different ideas share the spend down name, and mixing them up wastes families real money. An income spend down is what this tool calculates: a recurring monthly gap between income and the limit, closed with medical bills. An asset spend down is a one-time reduction of countable savings or property to an asset limit, usually in long-term care cases. This calculator has no asset inputs and says nothing about whether you pass an asset test.
If the income route does not exist in your state, other programs screen on similar income figures. A household checking several benefits at once may also want the SNAP income calculator for the food assistance side of the same budget.
How to Use the Spend Down Calculator
You need four monthly figures, and the threshold is the one most people get wrong. Get it from your state, not from a national table.
- Monthly income: your total regular monthly income before deductions. Use the figure closest to what your state counts, and read the countable income FAQ below if you are unsure.
- Income threshold: the medically needy income level for your state and household size. State figures vary enormously, so confirm yours with your state Medicaid agency. If you are in North Carolina, the NC Medicaid eligibility calculator covers that state’s rules in more depth.
- Monthly medical expenses: the medical bills you incur in the month, including prescriptions and premiums your state allows.
- Other deductible expenses: anything else your state expressly lets you deduct. If you cannot name the rule that allows it, leave this at 0.
- Click Calculate and read the status box first. It tells you which of the three situations you are in before the numbers matter.
The Formula, Step by Step
The first two subtractions have a floor of zero, so excess income and the spend down amount can never go negative. Net income has no floor: if your expenses exceed your income, it can go negative (for example, $1,000 of income against $1,500 of medical expenses returns a net income of $-500.00 alongside a ‘No Spend Down Required’ status), which means the expenses figure, not the status, needs a second look.
Income minus limit = excess income
Excess minus medical and other deductible expenses = spend down still owed
Income minus expenses minus spend down = net income
Step 3 hides a useful check. Whenever a spend down is still owed, net income always comes out exactly equal to the threshold, because the spend down is defined as the amount that brings you down to it. If your net income in the result is anything other than the limit while a spend down is owed, an input is wrong. When your expenses already exceed your excess income, the spend down is $0.00 and net income falls below the limit instead, which is the “Expenses Cover Excess” case.
One wording trap matters here. Many guides call the Step 1 result (the excess income) your “spend down amount.” This calculator uses the term for the Step 2 result: what you still need to incur after the bills you entered. If a caseworker or a letter quotes you a spend down figure, ask which of the two numbers they mean before you act on it.
Worked Examples: Three Households, Three Outcomes
All three rows come straight out of the calculator. Change any figure in the tool and the same three-way status logic applies.
| Scenario | Inputs (income / limit / medical / other) | Spend down | Excess / Net | Status |
|---|---|---|---|---|
| Bills cover part of the gap | $1800 / $1300 / $400 / $0 | $100.00 | $500.00 / $1300.00 | Spend Down Required |
| Bills cover the whole gap | $1800 / $1300 / $600 / $0 | $0.00 | $500.00 / $1200.00 | Expenses Cover Excess |
| Income already under the limit | $1200 / $1300 / $100 / $50 | $0.00 | $0.00 / $1050.00 | No Spend Down Required |
The middle row is the one families miss. Spending $600 on care against $500 of excess income does not waste $100: it is what flips the status, and the net income of $1200.00 sitting $100 under the limit is the receipt that proves it. A larger case shows the same shape at scale: $2500 of income against an $1836 limit with $400 of combined expenses returns a spend down of $264.00 and net income of exactly $1836.00.
Which Medical Bills Count Toward a Spend Down
Bills you incur count, which is broader than bills you have already paid. State rules built on the federal model, such as Virginia’s spenddown regulation, deduct medical and remedial care expenses once countable income passes the medically needy level.
- Usually counts: doctor, clinic and hospital bills, prescription costs, dental and vision care, health insurance premiums, and necessary medical supplies or equipment, as your state’s list allows.
- Often counts with conditions: older unpaid bills that are still a current obligation, and bills for a spouse or dependent the program treats as your responsibility.
- Does not count: a bill already paid by Medicaid, or one a responsible third party must pay, and anything your state does not class as medical or remedial care.
- Timing counts too: the bill generally has to fall inside your budget period, and the period itself is one month in some states and six months in others. The Medicare Rights Center’s spend down explainer walks through how the period works for people on Medicare.
Keep every bill and every receipt, paid or not. The gap between a clean approval and a month of letters is usually paperwork, not arithmetic.
What Other Spend Down Calculators and Guides Get Wrong
Spend down advice online is unusually muddled, because two different programs share one name. These are the errors worth watching for.
- Calling the excess income your final answer. Excess income is the starting gap, not the amount you still need. Any tool that stops there overstates what you owe by every bill you already have.
- Blending asset spend down into an income tool. Guides that jump from monthly income to nursing-home asset limits in one calculation are answering a different question. Income and asset tests are separate, and this tool keeps them separate.
- Publishing one national limit. Medically needy income levels are set state by state and differ by hundreds of dollars. A calculator with a hard-coded limit baked in is wrong for almost everyone who uses it, which is why the threshold here is an input you supply.
- Promising eligibility. A spend down figure is one input into a state decision that also involves countable income rules, asset tests and the budget period. Any page that guarantees approval from four numbers is selling something.
Before You Rely on This Number
The arithmetic is simple; the surrounding rules are not, and they are all state rules. Treat the result as a planning estimate and verify it before you spend money or turn down care because of it.
- Not every state runs a medically needy program, and limits, budget periods and allowable expenses differ by state and household size.
- Your state counts income under its own rules, often with a small disregard, so your countable income may be lower than the gross figure you entered.
- This tool does not test assets. Long-term care cases in particular can face a separate asset spend down.
- Free, local help exists: your State Health Insurance Assistance Program (SHIP) counsels on Medicare and Medicaid questions at no cost, and your state Medicaid agency makes the final call.
Two related figures often sit behind the income number you entered. If part of the household income is a disability benefit, the disability amount calculator helps sanity-check that figure, and anyone owed back payments can model them with the SSI retroactive payments calculator before treating the money as monthly income.
Frequently Asked Questions
A spend down is the medically needy route into Medicaid for people whose income is above the limit but whose medical bills are high. Your state subtracts incurred medical expenses from your excess income, and once the excess is fully offset for the budget period, Medicaid can cover the rest of your care for that period.
It works a bit like one, but it is not an insurance deductible. You do not pay the spend down amount to Medicaid or to an insurer. You incur that amount in medical bills, from any provider, and those bills are what bring your countable income down to the limit.
In most medically needy states, incurred medical and remedial care costs count: doctor and hospital bills, prescriptions, dental and vision care, health insurance premiums and similar necessary care, including some older unpaid bills. The exact list is set by your state, so confirm it with your state Medicaid agency before you rely on a bill counting.
In many states, no. Federal and state spend down rules are generally written around bills you have incurred, not only bills you have already paid, although a bill already paid by Medicaid or another responsible third party does not count. Keep the bill and any proof of payment, because your caseworker will ask for both.
Then this income spend down route does not exist in your state, and no calculator result changes that. Look at other eligibility pathways instead: different Medicaid categories, Medicare Savings Programs, or Marketplace coverage with subsidies, and get free advice from your State Health Insurance Assistance Program before spending money to chase eligibility.
No. This tool only runs the monthly income calculation. Medicaid also has asset rules for many categories, and a separate asset spend down may apply, especially for long-term care. Passing the income test here does not mean you pass the asset test.
Countable income is the income your state counts after its disregards and exclusions, which can include earnings, Social Security, pensions and other regular payments. Many states disregard a small amount, often the first $20 of income, before the comparison. Your notice or caseworker can confirm the countable figure your state will use.
No. It estimates one number: how much of your excess income your medical expenses still need to offset. Your state agency decides eligibility using its own income counting, its own list of allowable expenses and its own budget period, which is monthly in some states and six months in others.
Add This Calculator to Your Website
Add the spend down calculator to your own site so readers, clients or family members can run the numbers where they find them. Pick a size to preview it, then copy the code.
References
- U.S. Government Publishing Office via Cornell Law Institute. 42 CFR 435.831: Income eligibility for the medically needy. Accessed October 24, 2026.
- U.S. Congress via Cornell Law Institute. 42 U.S.C. 1396a: State plans for medical assistance. Accessed October 24, 2026.
- Commonwealth of Virginia. 12VAC30-110-1040: Spenddown calculation, Virginia Administrative Code. Accessed October 24, 2026.
- Centers for Medicare and Medicaid Services, HealthCare.gov. Getting Medicaid and CHIP health coverage. Accessed October 24, 2026.
- USAGov. How to apply for Medicaid and CHIP. Accessed October 24, 2026.
- Centers for Medicare and Medicaid Services, Medicare.gov. Medicaid: help with health care costs. Accessed October 24, 2026.
- National Council on Aging (NCOA). What is Medicaid spend down? Accessed October 24, 2026.
- National Council on Aging (NCOA). Does Medicaid pay for nursing home care? Accessed October 24, 2026.
- Medicare Rights Center, Medicare Interactive. Spend-down program for beneficiaries with incomes over the Medicaid limit. Accessed October 24, 2026.
- KFF. The Medicaid medically needy program (KFF analysis, PDF). Accessed October 24, 2026.
- State Health Insurance Assistance Programs (SHIP), via the SHIP Technical Assistance Center. Find your local SHIP for free Medicare and Medicaid counselling. Accessed October 24, 2026.