Medicaid and HCBS waivers — why help at home has a waiting list and a nursing home does not

Medicare pays for doctors, drugs and short bursts of skilled care. It does not pay for someone to come to the house every morning and help with dressing, bathing and meals — which is the help most households with Parkinson’s eventually want. That is Medicaid’s territory, and Medicaid works nothing like Medicare.

It is a joint federal-state program, which in practice means fifty different programs sharing a name. This page explains the parts that are federal, so you know what to ask your state for. Everything here was checked against Medicaid.gov and Medicare.gov in August 2026.

The asymmetry that explains everything

Federal law divides Medicaid benefits into two lists. States must cover the first list. They may cover the second if they choose.

Read the two columns again. A nursing home bed is a federal entitlement. Help with getting dressed at home is not. Neither is the physical therapy that keeps you walking, or the speech therapy that keeps your voice audible.

That is not an oversight anyone forgot to fix. It is the structure, and it is why the way most people get long-term help at home is through a waiver — a program that asks federal permission to bend the normal rules.

What a waiver is, and what it lets a state do

The main one is a 1915(c) Home and Community-Based Services waiver. Medicaid’s description of the purpose is plain enough:

Within broad Federal guidelines, States can develop home and community-based services waivers (HCBS Waivers) to meet the needs of people who prefer to get long-term care services and supports in their home or community, rather than in an institutional setting.

Nearly every state runs them, and there are about 257 active waiver programs nationwide. A state can run as many as it wants, each aimed at a different group.

What a waiver actually waives is the part that matters to you.

• Statewideness. A state can run a waiver only in the parts of the state where it wants to. Your cousin two counties over may be in a program that does not exist where you live.
• Comparability. A state can offer waiver services “only to certain groups of people who are at risk of institutionalization” — targeted by age, by diagnosis, or by other criteria the state sets.
• Income and resource rules. A state can use the more generous rules that normally apply only to people in institutions, including spousal impoverishment protections. This is the one people wrongly rule themselves out over.

And one thing a waiver is explicitly allowed to do, in Medicaid’s own words:

States choose the maximum number of people that will be served under a HCBS Waiver program.

There is your waiting list. It is not administrative failure. It is a design feature of a program that has to prove it “won’t cost more than providing these services in an institution.”

The level-of-care test, and what Parkinson’s does to it

Every waiver applicant has to clear the same gate:

Eligible individuals must demonstrate the need for a Level of Care that would meet the state’s eligibility requirements for services in an institutional setting.

In other words, you must be assessed as needing what a nursing home provides — in order to be helped to stay out of one. States write their own level-of-care criteria, usually built around how much help you need with activities of daily living: bathing, dressing, toileting, transferring, eating, moving around.

Two things about Parkinson’s make this assessment go wrong more often than it should.

Symptoms fluctuate. An assessor who visits during a good “on” period sees someone who dresses themselves and walks across the room unaided. The same person two hours later, in an off periodThe swings between periods when Parkinson's medication is working ("on") and periods when its effect has worn off ("off"), which become more abrupt as the condition progresses.Learn more, may not be able to stand up from the chair. Assessments are usually a snapshot, and a snapshot systematically flatters you.

Effort is invisible. “Can you dress yourself?” gets a yes from someone for whom dressing now takes 40 minutes and leaves them exhausted for the morning. The question the assessment is trying to answer is whether you can do it safely, reliably and within a reasonable time — so answer that question, not the literal one.

Before the assessment, keep a plain two-week log: which tasks needed help, at what times of day, how long each took, and any falls or near-falls. Ask that the visit be scheduled at a realistic hour rather than your best hour, and have a care partner present who will describe the bad days without softening them. This is the single highest-value hour of preparation in the whole process.

Money: the rules are not the ones you assume

Medicaid uses two completely different income methodologies, and long-term care sits in the second one. Medicaid.gov puts it this way:

Some individuals are exempt from the MAGI-based income counting rules, including those whose eligibility is based on blindness, disability, or age (65 and older). Medicaid eligibility for individuals 65 and older or who have blindness or a disability is generally determined using the income methodologies of the SSI program.

Four provisions inside that system decide most households’ answers.

Medically needy spend-down. If your income is over the line, many states let you get there by subtracting medical expenses. Medicaid.gov: individuals “can still become eligible by ‘spending down’ the amount of income that is above a state’s medically needy income standard.” Thirty-six states and the District of Columbia run spend-down programs. If someone told you that you earn too much, ask specifically whether your state has one.

Spousal impoverishment protections. These exist so that the spouse still living at home is not stripped of income and savings, and they apply to long-term services and supports “in either an institution or a home or other community-based setting” — home care included. A minimum and maximum amount of the couple’s combined resources is protected for the community spouse, and the figures are updated annually. Get the current year’s numbers from your state agency rather than from an old article.

The five-year look-back. People who need long-term care “will be denied LTSS coverage if they have transferred assets for less than fair market value during the five-year period preceding their Medicaid application.” Giving the house to a child to qualify is not a plan; it is a penalty. Talk to an elder law attorney before moving any asset.

Retroactive coverage. Benefits “may be covered retroactively for up to three months prior to the month of application,” if you would have qualified then. If a hospital stay or a crisis has already happened, say so on the application — do not assume the bill is unrecoverable.

What waiver services actually include

Waiver programs mix medical and non-medical support. Medicaid lists the standard menu:

• Case management — someone whose job is coordinating your services
• Homemaker services and home health aide
• Personal care — the hands-on help with daily activities
• Adult day health services
• Habilitation, day or residential
• Respite care — so the person caring for you can stop for a while

States can also propose other services aimed at keeping someone out of an institution. Home modifications, vehicle adaptations, emergency response systems and transport all appear in various state waivers. Ask for your state’s full service list in writing; it is longer than the summary brochure.

Self-direction: you can be the employer

This is the part almost nobody is told about. Under several Medicaid authorities you can choose to self-direct your services instead of accepting whichever agency the state assigns.

Medicaid describes two distinct powers. Employer authority means participants “are afforded the decision-making authority to recruit, hire, train and supervise the individuals who furnish their services.” Budget authority means decision-making authority “over how the Medicaid funds in a budget are spent.”

Why this matters with Parkinson’s: continuity. Someone who knows your medication schedule, knows what an off period looks like, and knows how you like to be helped out of a chair is worth far more than an agency sending a different person each week. Self-direction lets you keep that person.

You are not left to run a payroll on your own. A supports broker or consultant must be available to help you direct your services, and a financial management service handles payroll, tax withholding, workers’ compensation and timesheets.

Whether a family member — and in particular a spouse — can be the paid worker varies by state and by program. It is common in some places and prohibited in others. Ask your state directly rather than assuming either way.

If you have both Medicare and Medicaid

Roughly speaking, Medicare stays the primary payer and Medicaid picks up what Medicare leaves. Even if you do not qualify for full Medicaid, four Medicare Savings Programs may pay your Medicare costs. The 2026 monthly income and resource limits:

Two details worth knowing. Under QMB, “Medicare providers aren’t allowed to bill you for services and items Medicare covers” — if you get such a bill, it is an error. And QI requires you to apply every year; states approve on a first-come, first-served basis, with priority to people who had it the previous year.

Qualifying for any Medicare Savings Program also gets you Extra Help with drug costs automatically. Our page on Medicare with Parkinson’s covers how that side fits together.

Estate recovery — know this before you sign

For anyone aged 55 or older, states are required to seek repayment from the estate after death for nursing facility services, home and community-based services, and related hospital and prescription drug costs. States may also recover for other Medicaid services.

There are firm limits. States “may not recover from the estate of a deceased Medicaid enrollee who is survived by a spouse, child under age 21, or blind or disabled child of any age,” and every state must have a procedure for waiving recovery where it would cause undue hardship.

This is not a reason to refuse care you need. It is a reason to know the rule in advance, get your state’s specific policy in writing, and talk it through with your family rather than leaving it as a surprise.

How to apply

If this applies to you

This page describes federal Medicaid rules. Eligibility, service lists, waiting lists and dollar figures are set state by state and change annually. Confirm everything with your state Medicaid agency, and get advice from an elder law attorney before moving assets.