A DD waiver is a Medicaid program that pays for long-term care services for people with developmental disabilities so they can live at home or in their community instead of in an institution. “DD” stands for developmental disabilities, and “waiver” refers to the fact that these programs waive certain Medicaid rules that would otherwise require someone to live in a facility to receive this level of care. Every state designs its own DD waiver within broad federal guidelines, which means the specific services, eligibility rules, and funding levels vary depending on where you live.
How DD Waivers Work
DD waivers exist under Section 1915(c) of the Social Security Act, which allows states to create Home and Community-Based Services (HCBS) waiver programs. The core idea is straightforward: if someone with a developmental disability qualifies for care in a facility like an intermediate care facility for individuals with intellectual disabilities (often called an ICF/IID), the state can instead use that funding to support them at home or in a community setting.
States must prove that providing these services in the community won’t cost more than institutional care. They also must ensure that each person’s health and safety are protected and that services follow an individualized, person-centered plan. This plan is built around what the person needs and wants, not a one-size-fits-all set of services.
Who Qualifies
Eligibility has two main parts: a clinical determination and a financial determination. On the clinical side, you need a documented developmental disability, which typically includes intellectual disability, autism, cerebral palsy, or other conditions that began before adulthood and substantially limit daily functioning. You also need to meet what’s called an “institutional level of care,” meaning your support needs are significant enough that you would otherwise qualify for placement in a care facility.
In some states, like Colorado, the DD waiver specifically requires applicants to be 18 or older and to need access to services and supports 24 hours a day. Other states offer waivers for children as well. The exact diagnostic criteria and functional thresholds differ by state, so what qualifies in one state may not in another.
On the financial side, DD waivers use Medicaid income and asset limits. These thresholds vary by state and household size. In New York, for example, the 2025 monthly income limit for a single person is $1,732, with countable assets capped at $31,175. For a household of two, the income limit rises to $2,351 and the asset limit to $42,312. Your state’s numbers may be different, but the general structure is similar.
Parental Income Rules for Children
One important feature of HCBS waivers is how they handle parental income. Normally, Medicaid counts a parent’s income and assets when determining whether a child qualifies, a process called “deeming.” Under certain waiver provisions, parental income and resources are not counted for a disabled child who has been (or could be) institutionalized but is able to receive care at home. This means a child with significant disabilities may qualify for waiver services even if their parents earn too much to qualify for standard Medicaid.
Types of DD Waivers
Many states offer more than one DD waiver, each designed for a different level of need. The two most common categories are comprehensive waivers and support waivers.
A comprehensive waiver provides intensive, round-the-clock services for people who need a high level of care. This can include residential services, full-time staffing support, and a wide range of therapeutic and daily living services. These waivers typically have higher funding caps and are designed for individuals who cannot live independently without significant assistance.
A support waiver (sometimes called an individual and family support waiver) is designed for people who need less intensive help. It funds targeted services like periodic respite care, employment support, or skill-building programs while the person continues living with family or with limited support. These waivers usually have lower annual funding limits but can still make a meaningful difference in day-to-day life. The person receiving services often has more authority to self-direct their own care under this type of waiver.
Services a DD Waiver Can Cover
The specific services available depend on your state and which waiver you’re enrolled in, but DD waivers generally fund a range of supports designed to help someone live as independently as possible. Common services include:
- Residential support: staffing in group homes, host homes, or supported living arrangements
- Respite care: temporary relief for family caregivers, either in-home or at a licensed facility
- Day programs: structured daytime activities focused on skill-building, socialization, or community participation
- Job coaching and supported employment: help finding, learning, and keeping a job
- Personal care: assistance with bathing, dressing, eating, and other daily tasks
- Home modifications: physical changes to a home, like wheelchair ramps or accessible bathrooms, to make independent living safer
- Behavioral and therapeutic services: support from specialists who help manage challenging behaviors or build communication skills
- Transportation: rides to appointments, jobs, or community activities
These services are not delivered in a predetermined package. A support coordinator or case manager works with you (or your family member) to build a person-centered plan that reflects individual goals and needs.
The Application Process
Applying for a DD waiver starts with contacting your state’s developmental disabilities agency or your local community services board. In Virginia, for example, local Community Services Boards serve as the entry point and assign a support coordinator to guide you through each step.
The process begins with an assessment. A case manager or support coordinator will use a standardized tool to verify the developmental disability diagnosis and identify what kinds of support are needed. Many states also use the Supports Intensity Scale (SIS), an assessment that focuses on the level of support a person needs to be successful in daily life rather than cataloging deficits. The SIS is completed by a team that includes the person, their family, the support coordinator, and other providers. For adults, it’s typically reassessed every four years.
Based on the assessment results, the support coordinator helps develop an individualized service plan (sometimes called a person-centered plan). This document lays out the specific services and providers, addresses health care needs, and reflects the person’s own goals and preferences. Once the plan is approved and a waiver slot is available, services can begin.
Waiting Lists Are Common
The biggest barrier to DD waiver services is not eligibility but availability. Most states cap the number of people who can be enrolled at any given time, which creates waiting lists that can stretch for years. In fiscal year 2018, 41 out of 51 states reported having an HCBS waiver waiting list for at least one population, with a combined total of nearly 820,000 people waiting and an average wait time of 39 months.
Wait times vary enormously. Some states reported waits under a year for certain waivers, while others had wait times stretching to 14 years. DD waivers consistently have more people waiting, and longer lists, than waivers serving older adults or people with physical disabilities. Getting on the waiting list as early as possible matters. Many families apply well before services are urgently needed, knowing it could be years before a slot opens. Some states use priority systems that move people with the most critical needs (like losing a caregiver or facing homelessness) ahead in the queue.
While you wait, you may still be eligible for other Medicaid services, state-funded disability programs, or limited support through your local developmental disabilities agency. A support coordinator can help identify interim options.
How DD Waivers Differ by State
Because each state designs its own waiver program, the experience of applying for and receiving DD waiver services can look very different depending on where you live. States set their own age requirements, diagnostic criteria, income limits, service menus, and provider networks. Some states offer multiple waivers for different levels of need, while others have a single program with tiered service levels.
This means the most important step you can take is contacting your own state’s Medicaid or developmental disabilities agency. They can tell you which waivers are available, what the current wait looks like, and how to start the application process. Searching for your state’s name plus “DD waiver” or “developmental disabilities waiver” will typically lead you to the right agency.