Delaware Autism Waiver Funding Options: A Complete Guide for Families

9 min read · Updated June 2026 · ABA For My Child editorial team

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In short: Delaware offers autism waiver funding through the Division of Developmental Disabilities Services (DDDS) and Medicaid. These programs can cover Applied Behavior Analysis (ABA) therapy, but waitlists and eligibility requirements apply. Our free service can match you with vetted, BCBA-led providers who accept these funding sources.

Key takeaways

  • Delaware's DDDS waiver provides funding for autism services, including ABA therapy, for eligible children.
  • Medicaid in Delaware covers ABA therapy for children under 21 when medically necessary.
  • The waiver has a waitlist, so apply early and explore other options like private insurance.
  • Eligibility requires a formal autism diagnosis and meeting functional criteria.

What Is the Delaware Autism Waiver?

The Delaware autism waiver, officially part of the state's Developmental Disabilities Services (DDDS) system, is a Medicaid-funded program that helps families access essential services for children with autism spectrum disorder (ASD). This waiver is designed to provide funding for therapies like Applied Behavior Analysis (ABA), speech therapy, occupational therapy, and respite care. It is a lifeline for many families, but understanding how it works is key to getting the support your child needs.

Unlike traditional Medicaid, the waiver allows for home- and community-based services, meaning your child can receive therapy in settings that are most comfortable for them, such as at home or in a clinic. The program is administered by the Delaware Department of Health and Social Services (DHSS) through DDDS.

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Who Is Eligible for the Delaware Autism Waiver?

Eligibility for the DDDS waiver is based on several criteria. Your child must have a formal diagnosis of autism spectrum disorder from a qualified professional, such as a developmental pediatrician or psychologist. Additionally, the child must demonstrate significant functional limitations in areas like communication, social interaction, or adaptive behavior.

Age is also a factor. The waiver primarily serves children from birth through age 21, though some services may extend beyond that. Families must also meet financial eligibility requirements for Medicaid, which considers household income and assets. However, the waiver often has more flexible income limits than standard Medicaid.

How to Apply for the DDDS Waiver

To start the application process, contact the DDDS intake office. You will need to provide documentation of your child's diagnosis, medical records, and proof of residency in Delaware. The team will conduct an assessment to determine your child's level of need. Be prepared for a waitlist, as demand often exceeds available slots. It is wise to apply as soon as your child receives a diagnosis.

Once approved, you will work with a case manager to develop a plan of care. This plan outlines the services your child will receive, including ABA therapy hours. Our free service can help you find providers who are familiar with the waiver process and can accept this funding.

Medicaid Coverage for ABA Therapy in Delaware

In addition to the waiver, Delaware's Medicaid program covers ABA therapy for children under 21 when deemed medically necessary. This coverage is part of the Early and Periodic Screening, Diagnostic, and Treatment (EPSDT) benefit. Medicaid requires that ABA services be provided by a Board Certified Behavior Analyst (BCBA) or under their supervision.

To access Medicaid-funded ABA, your child must have a prescription from a doctor. The provider will then submit a treatment plan for approval. Coverage typically includes assessment, parent training, and direct therapy. Unlike the waiver, Medicaid does not have a waitlist, but you must find a provider who accepts Medicaid.

Private Insurance and Other Funding Sources

Many private insurance plans in Delaware also cover ABA therapy, thanks to state mandates. The Delaware Autism Insurance Law requires certain plans to cover autism treatments, including ABA, up to a certain amount per year. Check your policy for details on deductibles, copays, and annual limits.

Other funding options include grants from organizations like the Autism Society of Delaware or the Delaware Division of Vocational Rehabilitation for older teens. Some families also use a combination of funding sources to maximize therapy hours.

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What to Expect When Using Waiver or Medicaid Funding

Once you secure funding, the next step is finding a provider. ABA therapy through the waiver or Medicaid is typically delivered in a clinic, home, or community setting. Sessions are led by a BCBA who designs a personalized treatment plan based on your child's strengths and challenges.

You can expect regular progress reports and parent training sessions. The number of hours per week varies, but many children receive 10 to 30 hours. Be prepared for ongoing communication with your provider and case manager to ensure services meet your child's needs.

Common Mistakes to Avoid

One common mistake is waiting too long to apply for the waiver. The waitlist can be long, so apply immediately after diagnosis. Another is not verifying that a provider accepts your specific funding source. Always confirm before starting services. Finally, avoid assuming that all ABA providers are the same. Look for BCBA-led teams with experience in Delaware's funding systems.

How Our Free Service Can Help

Navigating Delaware's autism waiver and Medicaid options can be overwhelming. Our free matching service simplifies the process by connecting you with vetted, BCBA-led ABA providers who accept these funding sources. We work with clinics across Delaware, including in Wilmington, Dover, and Newark, to find the right fit for your family.

Simply fill out our online form, and we will match you with providers who have availability and experience with your funding type. There is no cost to you, and we do not require any commitment. Let us help you take the next step toward getting your child the support they deserve.

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Frequently Asked Questions About Delaware Autism Waiver Funding

Families often have questions about the waiver process. Here are answers to some common concerns.

How long is the waitlist for the DDDS waiver?

Wait times vary, but some families report waiting several months to a year. Applying early and staying in touch with your case manager can help.

Can I use both waiver and private insurance?

Yes, some families use a combination. The waiver may cover services not included in your insurance, or vice versa. Coordinate with your providers to avoid duplication.

Does Medicaid cover ABA for adults?

Medicaid covers ABA for individuals under 21 through EPSDT. For adults, coverage may be limited, but the waiver can sometimes extend services.

What if my child is denied for the waiver?

If denied, you can appeal the decision. Also explore private insurance or Medicaid directly. Our service can help you find providers who accept these options.

Are there income limits for the waiver?

Yes, but the waiver often has higher income thresholds than standard Medicaid. Check with DDDS for current guidelines.

How do I find a BCBA who accepts waiver funding?

Our free matching service can connect you with providers who accept Delaware waiver and Medicaid. We vet all providers to ensure they are BCBA-led and experienced.

About this guide. Written and reviewed by the ABA For My Child editorial team. This article is general educational information, not medical advice - please consult a qualified professional such as a BCBA or your pediatrician about your child's needs. Last updated June 2026.

Frequently asked questions

How long is the waitlist for the DDDS waiver?

Wait times vary, but some families report waiting several months to a year. Applying early and staying in touch with your case manager can help.

Can I use both waiver and private insurance?

Yes, some families use a combination. The waiver may cover services not included in your insurance, or vice versa. Coordinate with your providers to avoid duplication.

Does Medicaid cover ABA for adults?

Medicaid covers ABA for individuals under 21 through EPSDT. For adults, coverage may be limited, but the waiver can sometimes extend services.

What if my child is denied for the waiver?

If denied, you can appeal the decision. Also explore private insurance or Medicaid directly. Our service can help you find providers who accept these options.

Are there income limits for the waiver?

Yes, but the waiver often has higher income thresholds than standard Medicaid. Check with DDDS for current guidelines.

How do I find a BCBA who accepts waiver funding?

Our free matching service can connect you with providers who accept Delaware waiver and Medicaid. We vet all providers to ensure they are BCBA-led and experienced.

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