Child development

How Early Intervention Works in Texas

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ECI is one of the few Part C programs in this group that charges most families something: a sliding fee scale based on household size and income, rather than free services for everyone. This guide covers how Texas structures referral, evaluation, that fee scale, and the transition out of ECI at age three.

Last updated: July 2026

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What Is ECI, and Who Runs It?

ECI, Early Childhood Intervention, is Texas's name for its Part C early intervention system, the federally required program connecting children from birth to age three with developmental delays to evaluation and services 1. Texas Health and Human Services (HHSC) is the state's Part C lead agency, but HHSC does not deliver services directly; it contracts with local ECI programs, each assigned a specific service area, often described by zip code, to actually run intake, evaluation, and therapy.

Texas is large enough that this local-contractor structure matters more than it would in a smaller state: a family in a dense Houston or Dallas zip code and a family in a rural West Texas county are served by entirely different local ECI programs, even though both operate under the same statewide HHSC rules and the same federal eligibility standard. Families sometimes assume a "local ECI program" is a city or county government office, but most are private nonprofit or independent contractors operating under an HHSC contract for their assigned area, similar to how many other Texas health and human services are delivered locally rather than through a single state-run office.

Does a Child Need a Diagnosis to Start ECI?

No. ECI evaluates for developmental delay, disability, or a medical diagnosis linked to developmental risk, and federal guidance is explicit that a completed autism evaluation is not required before a family can access early intervention 2. A child flagged for limited eye contact, absent pointing, or delayed language can be referred to ECI the same week a parent or pediatrician raises the concern.

This distinction is practically significant in Texas because private autism evaluations, especially outside the state's largest metro areas, can carry waits measured in months. ECI's evaluation runs on a separate, faster track set by federal timelines: a local ECI program assesses the child directly against Texas's eligibility criteria, and a child can start receiving services while a family separately pursues, or is still deciding whether to pursue, a formal autism diagnosis. Families do not need to already have a diagnosis, a specific therapy in mind, or even a clear sense of what is different about their child's development; describing the concern in plain terms is enough for a local ECI program to schedule the evaluation.

How Does a Referral Turn Into Services?

Any parent can refer a child to ECI directly, and so can a pediatrician, childcare provider, or relative; Texas does not require a physician's referral first 3. Once a local ECI program receives the referral, the state has 45 calendar days to complete a multidisciplinary evaluation and, for an eligible child, hold the meeting that produces an Individualized Family Service Plan, or IFSP 4.

The IFSP lists the child's present levels of development, the family's priorities for daily routines, and the specific services, frequency, and location for each, typically the child's home or childcare setting. The 45-day evaluation deadline is a federal floor, and it applies to every ECI referral in Texas regardless of which of the state's local program areas handles it. Once the IFSP is written, ECI is required to review it at least every six months, and a full reassessment happens annually, so the plan can be adjusted as a toddler's needs, and Texas's own eligibility findings, change over roughly three years of coverage.

What Does ECI Actually Cost?

ECI evaluation is always free, but for ongoing services, Texas is one of the states that uses a family cost-share: a sliding fee scale set in state rule, based on family size and income after allowable deductions. A family enrolled in Medicaid pays nothing for ECI in any month that Medicaid coverage is active, and provisions exist to adjust income for unusual expenses so a family is not billed more than it can reasonably manage.

The one protection that holds regardless of income: no child is denied eligible ECI services because a family cannot pay. A family unsure what their specific fee would be should ask their local ECI program directly, since the scale is set statewide but a family's placement on it depends on documentation the family provides.

What Services Can an ECI Plan Include?

An IFSP through ECI can include speech-language therapy, occupational therapy, physical therapy, specialized skills training, and family training, based on what the evaluation team determines the child needs. For a toddler with social-communication concerns, a speech-language pathologist is often central to both the evaluation and the ongoing therapy, since that work sits within their scope of practice 5. The evaluation team itself is multidisciplinary, typically pairing a service coordinator with a speech-language pathologist and, depending on the concerns raised, an occupational or physical therapist, so a family meets more than one specialist before the IFSP is finalized rather than being referred out to each separately.

Federal law requires ECI to deliver services in natural environments, meaning home or childcare, wherever appropriate. In a state as large as Texas, that requirement can mean a provider driving a significant distance in a rural service area, or a family in a major metro area seeing a provider who serves a specific, tightly drawn zip-code territory rather than the whole city.

What Happens When a Texas Child Turns Three?

ECI ends at age three, and eligibility shifts from Part C to Part B of IDEA, delivered through the local school district as a preschool special-education program 6. How an IFSP becomes an IEP is a distinct, formal process, with its own evaluation, and Texas is required to hold a transition planning meeting and have a decision in place before the third birthday so services do not lapse.

Families relocating within or out of Texas, or comparing ECI with a program elsewhere, will find the federal clock is identical everywhere even though eligibility rules, lead agency, and cost structure are not: early intervention in Maryland, early intervention in Massachusetts, early intervention in Michigan, early intervention in Minnesota, and early intervention in Mississippi each set their own version of these same Part C requirements.

Common questions

ECI, Early Childhood Intervention, is Texas's name for its federally required Part C early intervention system, serving children from birth to age three with a developmental delay, disability, or a qualifying medical diagnosis. It is administered by Texas Health and Human Services and delivered locally through contracted ECI programs assigned to specific service areas.

Evaluation is always free. For ongoing services, Texas uses a sliding fee scale based on family size and income, though a family on Medicaid pays nothing in a covered month, and no child is denied eligible services because a family cannot pay. Ask the local ECI program directly what your fee would be.

No. A parent can refer a child directly, and so can a pediatrician, grandparent, or childcare provider, but no one's approval is required first. Contacting a local ECI program starts the 45-day evaluation clock the same day, whether or not a diagnosis has been made.

Texas delivers ECI through local contracted programs, each responsible for a defined service area, often described by zip code. Two families in the same city can be served by different local ECI programs. All operate under the same statewide HHSC eligibility rules and the same 45-day evaluation deadline, regardless of which one covers your address.

ECI ends, and eligibility moves to Part B of IDEA, delivered through the local school district as a preschool special-education program rather than a state health-agency program. Texas is required to hold a transition meeting and have a decision in place before the third birthday so services do not lapse.

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When to push ECI for faster action

  • —Loss of words, gestures, or social behaviors the child previously had, at any age, which warrants prompt re-evaluation, not a wait-and-see approach.
  • —No evaluation has been scheduled more than 45 days after a referral to a local ECI program was made.
  • —No transition meeting has happened as a child's third birthday approaches and ECI eligibility is about to end.

This page explains how Texas's public ECI system works. It is not a developmental evaluation of any individual child and does not replace guidance from the child's IFSP team, pediatrician, or a qualified evaluator.

References

  1. 1.Early Childhood Technical Assistance Center (federally funded) (2024). Part C of IDEA. ECTA Center. link ✓That every state must designate a Part C lead agency running early intervention for infants and toddlers with developmental delays, applied here to Texas's ECI/HHSC structure.
  2. 2.Centers for Disease Control and Prevention (2024). Accessing Services for Autism Spectrum Disorder. CDC — Autism Spectrum Disorder (ASD). linkThat families can access early intervention without waiting for a completed autism diagnosis, applied to ECI's eligibility process.
  3. 3.Center for Parent Information and Resources (OSEP-funded) (2023). Part C of IDEA: Early Intervention for Babies and Toddlers. Center for Parent Information and Resources. link ✓Parent-facing guidance that self-referral to Part C does not require a physician's referral, applied to ECI's referral process.
  4. 4.U.S. Department of Education, Office of Special Education Programs (2024). Part 303 (Part C) — Early Intervention Program For Infants And Toddlers With Disabilities. IDEA — sites.ed.gov/idea. link ✓The federal 45-day evaluation timeline and IFSP process under Part C regulations, applied to ECI's evaluation and IFSP steps.
  5. 5.American Speech-Language-Hearing Association (2024). Autism (Practice Portal). ASHA Practice Portal — Clinical Topics. link ✓The speech-language pathologist's role in evaluating and treating social-communication skills, applied to the services an ECI IFSP can include.
  6. 6.U.S. Department of Education, Office of Special Education Programs (2024). IDEA Part C: Early Learning and Early Childhood. IDEA — sites.ed.gov/idea. link ✓The Part C to Part B transition concept at age three, applied to ECI's transition to a preschool IEP.

6 sources, numbered by first appearance. General health information, not medical advice. AI-assisted editorial content — citations link their sources. Editorial policy

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