What Is an HCBS Waiver?

What Is an HCBS Waiver?

By Brevy Care Team · Last verified April 16, 2026

An HCBS waiver (Home and Community-Based Services waiver) is a Medicaid program that lets a state pay for long-term care services in a person's home, apartment, or community setting instead of a nursing home, ICF/IID, or hospital. The "waiver" refers to federal Medicaid rules that the state is asking CMS to set aside so it can provide this kind of care.

HCBS waivers are authorized by Section 1915(c) of the Social Security Act, enacted in 1981. Every 1915(c) waiver must meet three tests: cost neutrality (average waiver spending can't exceed what institutional care would have cost), level-of-care (each enrollee must clinically qualify for the institution the waiver is replacing), and limited enrollment (states may cap the number of slots).

Approximately 257 HCBS waiver programs are active across the country. States use them to deliver personal care, respite, home modifications, adult day health, case management, and other non-medical services Medicaid traditionally didn't cover outside an institution.

Why It Matters

Most families want their parent, spouse, or child to stay at home. Regular Medicaid will pay for a nursing home, but it generally won't pay the caregiver, the home modifications, or the respite days that make staying at home possible. HCBS waivers close that gap.

For seniors, the right waiver can mean the difference between entering a nursing facility and aging in place with 30+ hours of weekly attendant care, home-delivered meals, emergency response systems, and a dedicated service coordinator. For families, it can mean not having to quit a job to provide unpaid care.

What the "Waiver" Actually Waives

Under regular Medicaid, two federal rules create a bias toward institutional care:

1. Comparability. Every Medicaid enrollee must get the same benefits. A state can't offer 40 hours of weekly home care to one group and not another.
2. Statewideness. Medicaid benefits must be available statewide, not only in specific counties.
3. Institutional tie. Certain long-term services (especially nursing facility care) are guaranteed as entitlements. The equivalent services in the home aren't.

A 1915(c) waiver asks CMS to waive these three rules for a defined population (e.g., seniors age 65+, adults with I/DD, children who are medically fragile). In exchange, the state commits to the cost-neutrality test: it will spend no more per person on waiver services than it would have spent on institutional care.

How Waiver Services Differ from Regular Medicaid

Regular Medicaid covers medical care: doctor visits, hospital stays, prescriptions, limited home health. HCBS waiver services are different. They're the supports that let someone live independently.

Common waiver services include:

• Personal attendant care. Help with bathing, dressing, meal prep, medication reminders, mobility.
• Respite care. Short-term paid care so family caregivers can rest.
• Adult day health. Supervised daytime care at a community center, including meals, activities, and health monitoring.
• Home modifications. Ramps, grab bars, widened doorways, roll-in showers.
• Assistive technology. Emergency response pendants, GPS trackers for people with dementia, communication devices.
• Home-delivered meals. Usually one hot meal per day.
• Habilitation. Training in daily living skills, especially for adults with I/DD.
• Case management. A service coordinator who builds the care plan and arranges providers.
• Assisted living services. In some waivers, Medicaid will pay for the services portion (not the room and board) of an assisted living facility.

One practical difference from base Medicaid: waiver services usually do not require prior authorization for each visit. The service coordinator builds an individual service plan (ISP) that authorizes a block of hours up front, and the attendant agency delivers against it.

The Waitlist Problem

Because states are allowed to cap waiver enrollment, most HCBS waivers have waiting lists (sometimes called "interest lists"). This is the single biggest source of frustration for families navigating the system.

In 2024, 40 states maintained HCBS waiver waiting lists with more than 710,000 people on them nationally. The average wait before accessing services was 40 months.

The wait isn't evenly distributed:

• 73% of people on waiting lists are individuals with intellectual or developmental disabilities
• 24% are seniors or adults with physical disabilities
• 3% are people with mental illness, traumatic brain injuries, or other conditions

Waiting lists for I/DD waivers (like Texas's HCS or TxHmL) can stretch a decade or more. Lists for senior waivers (like Texas's STAR+PLUS HCBS) are usually shorter. A 2024 CMS final rule now requires every state to publicly report how it maintains these lists each year, which should improve transparency.

How to Get on a Waiver

The exact process varies by state, but the steps are consistent:

1. Identify the right waiver. Each waiver serves a specific population (seniors, children with medical needs, adults with I/DD). Your state Medicaid agency's website lists them.
2. Get on the interest list. This is usually a single phone call. In Texas, for example, the HHSC interest list line is 1-877-438-5658. Sign up as early as possible, even if the person doesn't currently need services. The list is first-come, first-served.
3. Wait. When your name is near the top, the state reaches out to begin a formal application.
4. Complete financial and functional eligibility screens. Financial eligibility mirrors institutional Medicaid (higher income limits than regular Medicaid, plus asset tests). Functional eligibility requires the clinical level of care determination.
5. Build the service plan. Once enrolled, a service coordinator visits in person, assesses needs, and writes the individual service plan.

Get on the list even if you're not sure you'll use it. Declining services later is easy; jumping ahead in line is usually impossible.

Waivers vs. State Plan HCBS

Not all Medicaid home and community services require a waiver. Since the Affordable Care Act, states can offer Community First Choice (Section 1915(k)) or the Section 1915(i) HCBS state plan option as entitlements, meaning anyone who qualifies gets services without a waitlist.

Base personal care services under state plan authority bridge the gap between regular Medicaid and a waiver. Benefits are typically narrower than a full waiver (for example, fewer hours of attendant care and no home modifications), but there's no cap. In Texas, Community First Choice provides baseline attendant and habilitation services to Medicaid members with a nursing-facility level of care, regardless of waiver enrollment.

Common Misconceptions

"HCBS waiver is the same as home health." It isn't. Home health is short-term, skilled medical care ordered by a doctor (nursing visits, physical therapy) and covered by regular Medicaid or Medicare. HCBS waiver services are long-term, non-medical supports: help with daily tasks, respite, home modifications, meals.

"If I'm on Medicaid, I'm automatically on the waiver." You aren't. Base Medicaid and waiver enrollment are separate. You have to apply, qualify at the higher functional level of care, and have an open slot (or come off the waitlist).

"A waiver replaces regular Medicaid." It doesn't. Waiver members keep all their regular Medicaid benefits (doctor visits, hospital, prescriptions) and get the waiver services on top. The waiver is additive.

"I earn too much to qualify." HCBS waivers use institutional Medicaid income and asset rules, which are significantly more generous than regular Medicaid. In many states, an individual with up to $2,901 per month in income (the 2026 institutional limit) can qualify. Income-cap states allow a Qualified Income Trust (Miller Trust) to bridge the gap.

Related Terms

• 1915(c): The section of the Social Security Act that authorizes HCBS waivers.
• Individual Service Plan (ISP): The written care plan a service coordinator builds for each waiver member, listing approved services and provider assignments.
• Level of care (LOC): The clinical determination that someone would otherwise require institutional care. Usually nursing facility LOC for senior waivers; ICF/IID LOC for I/DD waivers.
• Service coordinator: The case manager who arranges waiver services, monitors the care plan, and is the member's main point of contact with the managed care plan or state agency.
• Interest list: Another name for the HCBS waiver waiting list.
• Managed Care Organization (MCO): In states like Texas, HCBS waiver services are delivered through MCOs under STAR+PLUS or similar managed long-term services programs.
• Medicaid spend-down: The income-reduction pathway some people use to meet Medicaid eligibility before joining a waiver.

Learn More

• Texas Medicaid HCBS Waivers
• STAR+PLUS Waiver Program
• Texas Medicaid Programs for Seniors
• Texas Medicaid Nursing Home Coverage

The information on Brevy.com is for educational purposes only and is not a substitute for professional legal, financial, or medical advice. Medicaid waiver rules vary significantly by state and change frequently. Always verify waiver availability, eligibility, and services with your state Medicaid agency or a qualified professional. Brevy is not a law firm, financial advisor, or healthcare provider.