CHIP ABA Therapy Coverage for Autism in Delaware: A Complete Guide

In short: Delaware's CHIP (Delaware Healthy Children Program) covers ABA therapy for children with autism when deemed medically necessary, thanks to the EPSDT benefit. Families need a formal diagnosis and prior authorization, but out-of-pocket costs are typically low. Provider availability can be limited, but free matching services like ABA For My Child can help families find vetted, BCBA-led providers.
Key takeaways
- Delaware's CHIP (Healthy Children Program) covers medically necessary ABA therapy for children with autism under the federal EPSDT mandate.
- Families typically pay little to nothing for ABA services through CHIP, though prior authorization and a formal diagnosis are required.
- Provider networks may be limited in some Delaware areas; a free matching service can help locate in-network BCBA-led providers.
- CHIP coverage may transition to Medicaid if family income changes or when the child ages out, but EPSDT protections often continue.
What Is Delaware's CHIP Program and How Does It Relate to Autism Care?
Delaware's Children's Health Insurance Program (CHIP) is known locally as the Delaware Healthy Children Program (DHCP). It provides low-cost health coverage to children in families whose incomes are too high for Medicaid but still within a limited range. For families raising a child with autism, CHIP can be a vital lifeline because it covers a wide array of medically necessary services, including applied behavior analysis (ABA) therapy.
Because Delaware administers its CHIP program as a separate or "standalone" program (not a Medicaid expansion), coverage rules can differ slightly from the state's Medicaid plan. However, the federal Early and Periodic Screening, Diagnostic and Treatment (EPSDT) benefit applies to all children under age 21 who are enrolled in CHIP. EPSDT mandates that states cover any medically necessary service that can correct or ameliorate a condition-and that includes ABA therapy for children diagnosed with autism spectrum disorder.
This means that if your child has a qualifying autism diagnosis and your household income falls within DHCP guidelines, you have a legal right to access ABA therapy at little to no cost. Unlike some private insurance plans, Delaware CHIP does not impose annual dollar caps or visit limits on medically necessary ABA.

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Is ABA Therapy Actually Covered Under Delaware's CHIP Plan?
Yes. Because of the EPSDT mandate, Delaware's Healthy Children Program covers ABA therapy when it is prescribed as medically necessary to treat autism spectrum disorder. Here is what that means in practice:
- ABA must be recommended by a physician (typically a developmental pediatrician or child psychiatrist) as part of a treatment plan for autism.
- The therapy must be provided by a qualified professional-usually a Board Certified Behavior Analyst (BCBA) or a supervised Registered Behavior Technician (RBT).
- Services are covered in a variety of settings, including the home, clinic, school, or community, as long as they are part of an approved treatment plan.
It is important to note that CHIP does not pay for ABA if the primary goal is unrelated to the child's autism diagnosis (for example, if a child without autism receives ABA for behavior issues alone). The coverage is specifically tied to a documented autism spectrum disorder.
What About Co-Pays and Deductibles?
Delaware CHIP plans generally have very low out-of-pocket costs. For many families, preventive services are free, and most medically necessary treatments-including ABA-carry either a small co-pay (often $5-$20 per visit) or no co-pay at all. Because EPSDT requires states to limit cost-sharing for children, you should never be charged a deductible for ABA therapy under CHIP. If you are ever asked to pay high fees, contact the Delaware Department of Health and Social Services or your CHIP plan immediately to verify coverage.
How to Access ABA Therapy Through Delaware's Healthy Children Program
Getting started with ABA therapy under CHIP involves a few clear steps. Here is a straightforward roadmap:
1. Obtain a Formal Autism Diagnosis
Your child must have a documented diagnosis of autism spectrum disorder from a qualified professional (e.g., a developmental pediatrician, child psychologist, or neuropsychologist). Delaware's CHIP will cover diagnostic evaluations as part of EPSDT. If your child has not yet been diagnosed, you can request an evaluation at your primary care provider or seek one through Child Development Watch, Delaware's early intervention system for children under age three.
2. Get a Referral or Prescription for ABA
The diagnosing physician will typically write a prescription or referral for ABA therapy. This document should state that ABA is medically necessary to address the child's autism-related deficits (communication, social skills, behavior).
3. Find an In-Network ABA Provider
Not all ABA providers accept Delaware CHIP. Because CHIP networks can be smaller than commercial insurance networks, you may need to research which providers are contracted with your specific plan. This is where a free matching service like ABA For My Child can be invaluable-we connect families with vetted, BCBA-led providers who accept CHIP and other public insurance plans.
You can also call Delaware's CHIP managed care organizations (currently Highmark Blue Cross Blue Shield of Delaware or AmeriHealth Caritas Delaware, depending on your county) to request a list of in-network ABA providers.
4. Obtain Prior Authorization
Most CHIP plans require prior authorization before ABA therapy can begin. The provider you choose will handle this paperwork, but you should follow up to ensure approval is received. The authorization will outline the number of hours per week and the duration of coverage.
5. Start Therapy and Monitor Progress
Once authorized, therapy can begin. Your child's BCBA will develop an individualized treatment plan, and the CHIP plan will typically reauthorize services every six months or annually based on progress reports.

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What Families Should Know About Costs, Limitations, and Alternatives
While Delaware CHIP covers ABA generously under EPSDT, there are practical considerations every family should understand.
Provider Availability May Be Limited
Delaware is a small state, but ABA providers are concentrated in New Castle County (Wilmington area) and a few spots in Kent and Sussex counties. Rural areas often have fewer options. If you cannot find a provider near you, consider telehealth ABA, which CHIP also covers when appropriate. Alternatively, ABA For My Child can help locate providers willing to travel or offer hybrid services.
Transitioning from CHIP to Medicaid
Some children on CHIP may become eligible for Medicaid if the family's income drops. In Delaware, the Delaware Medical Assistance Program (DMAP) offers even broader autism coverage, including ABA, without any cost-sharing. If your child moves from CHIP to Medicaid, the EPSDT protections remain in place, and you may gain access to additional wrap-around services.
Combining CHIP with Early Intervention or School Services
For children under three, Delaware's Child Development Watch provides early intervention services that can include ABA if it is deemed necessary. For school-aged children, the Delaware Autism Program (operated by the Delaware Department of Education) offers school-based ABA and behavioral supports. These programs work alongside CHIP-covered therapy to create a comprehensive treatment plan.
Common Mistakes to Avoid When Seeking ABA Coverage in Delaware
- Delaying the diagnosis. Without a formal autism diagnosis, CHIP will not cover ABA. Start the evaluation process as soon as you suspect a need.
- Assuming all providers accept CHIP. Always verify with the provider's billing department that they are in-network for Delaware Healthy Children Program. A mistake here can lead to surprise bills.
- Not following up on prior authorization. Authorization can get stuck in administrative limbo. Stay in touch with the provider and your CHIP plan to ensure it is processed.
- Ignoring the appeals process. If your claim is denied, you have the right to appeal. EPSDT requires that services be covered if medically necessary-do not accept a denial without challenging it.
- Overlooking free matching services. Many families spend weeks calling around. ABA For My Child can do the legwork for you, saving time and frustration.

How ABA For My Child Helps Delaware Families
Navigating insurance coverage and finding the right ABA provider can be overwhelming, especially while caring for a child with autism. That is exactly why ABA For My Child exists. We are a completely free matching service that helps families across Delaware connect with vetted, BCBA-led ABA therapy providers.
Here is how it works:
- You fill out a short online form with your child's diagnosis, your location, and your insurance (including CHIP).
- Our team matches you with providers who have availability and accept your insurance.
- We handle the preliminary screening so you only speak with qualified, compassionate professionals.
We do not charge families anything-our service is supported by the providers in our network. If you are struggling to find a CHIP-accepting ABA provider in Delaware, let us take the stress out of the search.
Additional Resources for Delaware Families
Beyond CHIP, several state programs and organizations can support your child's autism journey:
- Delaware Division of Public Health - Child Development Watch: Early intervention for ages 0-3, including developmental screenings and ABA if needed.
- Delaware Department of Education - Delaware Autism Program: School-based ABA, behavioral supports, and specialized classrooms for eligible students.
- Autism Delaware: A nonprofit offering parent support groups, advocacy, training, and a resource directory.
- Parent Information Center of Delaware: Free assistance with navigating special education and health insurance for children with disabilities.
By combining CHIP-covered ABA with these community resources, your child can receive the coordinated, evidence-based care they deserve.