How to advocate for your child in an early intervention evaluation

Last updated 2026-07-11

Early intervention evaluations under IDEA Part C don't cost anything, and you have real legal standing throughout the process. Request the evaluation in writing, bring video of your child at home, push for every area of development to be checked rather than just the one that worried you, and remember you can challenge any result you disagree with. Keep an eye on the calendar too: this whole window shuts the day your child turns 3.

Early intervention (EI) is a federal program that falls under Part C of the Individuals with Disabilities Education Act. Every state has to provide free evaluations, and if your child qualifies, free or low-cost services from birth through age 2 years, 11 months ^[1]. Once your child hits their third birthday, that program ends and the case moves to the school district under Part B instead. That deadline matters more than most parents realize going in.

Your rights during this process are broad. Nothing happens without your written consent, and the evaluation itself has to wrap up within 45 days of your initial referral in most states (a few use shorter windows) ^[1]. It's free regardless of your insurance or income. You get to see every record, sit in on every meeting, bring someone for support, and put your disagreement with the results in writing if it comes to that.

The team is required to look at every area of development that might be delayed, not just the one you mentioned on the phone. So if you called about speech, they still owe your child a look at motor skills, cognition, adaptive behavior, and social-emotional development if there's any reason to suspect those are affected too ^[1]. Pushing for a full evaluation instead of settling for a quick screen is one of the smartest things you can do right at the start.

If English isn't the language you're most comfortable in, the program owes you an interpreter and paperwork in your preferred language. Ask for both on that very first call so it doesn't slip through the cracks.

Requesting the evaluation

You can call your state's EI program directly, or ask your pediatrician to make the referral. Calling yourself tends to move faster. You can track down your state's program through the CDC's Act Early state contact list ^[2], and the 45-day clock usually starts the moment you call. Follow every phone call with an email or letter that same day. Keep it simple: "On [date] I called to request a free evaluation for my child, [first name], born [date]. This email confirms that request in writing." That timestamp is your protection if scheduling stalls, so save a copy somewhere you can find it later.

Some parents hit resistance here. "Let's wait and see." "He's probably just a late talker." You don't have to wait, and you have an absolute right to request an evaluation no matter what a nurse, pediatrician, or intake coordinator thinks ^[1]. A line that works: "I understand that's your opinion, but I'd like to formally request the evaluation. Can you note that in the file?"

If your pediatrician made the referral and a week has gone by with no word, call the program yourself. Referral paperwork gets lost all the time, and following up isn't being difficult. It's just being effective.

Getting ready for the appointment

What you bring changes what evaluators actually see and write down. Pack everything that shows what your child does at home, because kids often behave differently in a clinic. A quiet, fluorescent-lit room with a stranger in it rarely shows a toddler's real communication, for better or worse.

Bring a written list of your concerns in plain language, ranked from most to least worrying. Bring video of your child communicating, or not communicating, at home: thirty seconds of your child ignoring their name, or a two-minute clip of a meltdown, tells evaluators more than any description could. Keep a log of words your child says consistently versus ones they tried once and dropped. Gather growth and health records if you have them, including any history of ear infections, since those can affect hearing and speech ^[3]. Bring along any previous speech screenings, M-CHAT results, or notes from daycare or preschool teachers, and jot down which languages your child hears at home and roughly how much of each per day.

Resist the urge to edit the video down to your child's best moments. Evaluators need to see typical behavior, including the hard parts: the frustration, the moments communication breaks down. That footage is what gets a real gap documented instead of missed.

If your child has sensory needs, mention it before the appointment starts. Ask about bringing a comfort object, dimming the lights, or letting your child sit in your lap for parts of the assessment. Most evaluators will work with you on this, because a dysregulated kid can't show anyone much of anything.

Who actually runs the evaluation

A multidisciplinary team handles it, meaning at least two professionals from different fields. Depending on what you've raised as a concern, that could include a speech-language pathologist (SLP), a developmental pediatrician, an occupational therapist, a physical therapist, a psychologist, or a special education teacher ^[1].

The SLP typically looks at what your child says or communicates, what they understand, how they produce speech sounds, and how they use language socially. They combine standardized testing with observation and whatever you report. Common tools include the Bayley Scales of Infant and Toddler Development, the Rossetti Infant-Toddler Language Scale, and the MacArthur-Bates Communicative Development Inventories, though the exact combination varies by state and evaluator ^[4][10].

Most evaluations run one to three hours, sometimes split across two visits. Your child will likely play with toys while being observed, get asked to follow directions, and be watched interacting with you. What you report about home life carries real weight here, not as a nice-to-have but as a required piece of the evaluation ^[1].

Afterward, the team writes up a report and sets up a meeting for the Individualized Family Service Plan (IFSP), which lays out your child's current development, the goals everyone agrees on, and the services your child will receive. You're a full member of that team, not just someone sitting in. Nothing starts without your signature, and you can push back on the goals and service hours written into the plan.

If your child doesn't qualify

Eligibility rules aren't the same everywhere. IDEA sets a federal floor but leaves it to each state to define what counts as a "delay" ^[1]. Most states qualify children scoring at least 25 to 33 percent below average in one or more areas of development (some use standard-deviation cutoffs instead), and some also qualify kids with a diagnosed condition that typically causes delay, like Down syndrome or hearing loss, regardless of what the test scores show. That inconsistency creates real inequity: a child who clears the bar in one state might fall just short in the next one over. If your child doesn't qualify and you suspect the evaluation missed something, you still have options. You can request an Independent Educational Evaluation (IEE) at public expense: under IDEA, if you disagree with the results, the state has to pay for an independent evaluation by a qualified professional of your choosing ^[1], and while the program can contest that request, it has to do so through a hearing rather than a phone call. You can also ask for a re-evaluation if your child's skills change or you gather new documentation, or ask whether your state allows "informed clinical opinion," which lets evaluators qualify a child based on professional judgment even when scores miss the numerical cutoff, as long as the team believes services are genuinely needed ^[1]; if your state allows it, ask the team to put their opinion in writing. A private evaluation from an SLP or developmental pediatrician is another route, usually running somewhere between $300 and $1,500 depending on your area and provider, and it can give you an independent baseline to submit to the EI program as added evidence.

A "no" on eligibility doesn't mean your child has no delays. It just means the evaluation, in that state, on that day, didn't turn up a gap wide enough to trigger services. Trust what you're seeing and keep paying attention.

How do you speak up effectively during the IFSP meeting?

The IFSP meeting happens after the evaluation, usually within that same 45-day window from your referral ^[1]. This is where services get negotiated, and it helps to walk in knowing that the hours on the first draft are often lower than what a child actually needs, partly because programs are short-staffed. What's written there is a starting point, not a fixed offer.

Before you sign anything, ask how many hours of therapy per week the plan recommends and how the team landed on that number. Ask what the research says about dosage for a child with your child's profile (ASHA's position for speech therapy is that frequency and intensity should be individualized, with more severe delays generally warranting higher frequency ^[5]). Ask what specific goals are being targeted and how you'll know if they're met, what happens if your child isn't progressing in three months, and whether services can be delivered where your child actually spends time. IDEA requires services in the child's natural environment whenever possible, which usually means home or daycare, not a clinic ^[1].

You're allowed to take the document home and return it signed later. You can cross out a goal you disagree with and write in a different one. You can bring a friend, a family advocate, or a private SLP you've hired to consult. You can also ask that parent counseling and training be added as a service, since IDEA makes that available and many programs never bring it up on their own ^[1].

Sign only when you're satisfied. Services don't start until you sign, so there's no benefit to signing something you're unhappy with just because you feel rushed.

What if the evaluation missed something or was done poorly?

Evaluations aren't always done well. An evaluator might rush. Your child might have been sick or off that day. The team might have tested only the area you called about and skipped the rest. It happens, and you're allowed to push back.

If you think the evaluation was incomplete, put it in writing within a few days: "I believe [specific area] was not fully assessed. I'm requesting that [name of evaluator] document why that area was excluded, or schedule an additional assessment." Programs are required to respond to written complaints.

If you think the evaluation was conducted improperly, start with a written complaint to the program's supervisor. If that goes nowhere, file a formal complaint with your state's lead agency for Part C (usually the state health or education department). The U.S. Department of Education's Office of Special Education Programs (OSEP) sets the complaint resolution procedures every state has to follow ^[6].

You can also request mediation, which is free and voluntary under IDEA: a neutral mediator helps both sides reach an agreement without a formal hearing. Or you can request a due process hearing, a more formal legal proceeding. Most disputes settle before it gets that far, but the option is there.

Bringing a parent advocate or attorney to any meeting is legal. Parent Training and Information Centers (PTIs), funded by the federal government, exist in every state, offer free advocacy support, and can often send someone to sit with you at the IFSP meeting ^[7]. It's one of the most underused resources parents have.

Milestones worth tracking

Knowing the milestones gives you specific language to use in the evaluation, instead of "I'm worried about his speech." The American Academy of Pediatrics and ASHA use these general benchmarks ^[3][5]:

These are medians, not bright lines. But if your child is well behind in more than one column, say so plainly. "My child is 22 months, has fewer than 10 consistent words, and I have not yet heard a two-word combination" tells an evaluator far more than "he seems a little behind."

Flag regression too: words or skills your child had and then lost. Regression, especially paired with social communication differences, is a clinical red flag evaluators need to hear about ^[8]. Write it down before the appointment so you don't blank on it under pressure. For a sense of what services can look like once they start, our guide to early intervention walks through it.

What to ask the speech-language pathologist

If an SLP is on your evaluation team, and for speech and language concerns one should be, treat the visit as a two-way conversation. You're gathering information too.

Ask what their clinical impression is based on what they saw today plus what you've described. Ask whether there's a gap between your child's behavior at the appointment and at home, and how they'd account for that. Ask which areas worry them most: expressive, receptive, or pragmatic language. If you've noticed signs that scare you, name them directly, something like whether the pattern could fit childhood apraxia of speech, autism, or a processing issue. The evaluator may agree and add an assessment area. Ask what you should be doing at home before services even start, and if your child qualifies, how often they'd recommend therapy and in what format: individual, group, or home-based.

An SLP can't diagnose autism in an EI evaluation. ASHA is explicit that diagnosis requires a qualified professional using recognized diagnostic criteria ^[5]. But they can note that a child's social communication pattern warrants further evaluation and refer you to a developmental pediatrician or psychologist, so ask directly whether that referral is being made.

For a closer look at what speech therapy involves, including what a good session looks like and what to ask a provider, that guide covers both. And if the evaluation raises questions about patterns like echolalia or motor-based speech difficulty, it's worth reading about apraxia of speech before your IFSP meeting so you can ask sharper questions.

Once your child qualifies

Once the IFSP is signed, services should begin within 30 days in most states ^[1]. If they don't, call the program coordinator and ask why, in writing.

The IFSP gets reviewed every six months and fully evaluated once a year, but you can request a review anytime something needs to change: more hours, different goals, a different provider. You don't have to wait for the scheduled date.

Roughly four to six months before your child's third birthday, the program should start transition planning. If your child might need continued services under Part B (preschool special education), connect with your local school district early. The district runs its own evaluation, separate from EI, and it takes time. Parents who start that process late sometimes hit a gap in services right around the third birthday, so don't let that happen by accident.

At home, you're your child's main communication partner no matter what services they get. EI therapy is often one to two sessions a week, a sliver of the contact your child has with family. What happens in the other 165-plus hours of the week is where most of the change comes from. Ask your child's SLP to show you specific strategies for meals, bath time, and play, and if they're not already coaching you, ask for it directly. Parent coaching is part of the IFSP menu of services.

Some families supplement structured therapy with tools built for daily use at home. Little Words is an AI speech companion app for neurodivergent kids that offers guided language practice between sessions. Take the quiz at /start to see whether it fits your child.

Mistakes parents make during EI evaluations

These are the patterns parents name again and again when they look back on evaluations they wish had gone differently.

Waiting too long to request the evaluation is the biggest one. Research on early language intervention keeps pointing the same direction: earlier is better, with outcomes improving when services start sooner rather than later ^[9]. The system won't come knocking. You have to call.

Underselling the problem out of fear of over-labeling is another. Parents minimize during the evaluation because they don't want a label, or they're hoping it's nothing. The evaluation is the wrong place for optimism. Describe what worries you, accurately.

Letting a good day stand in for the typical day trips people up too. If your child barely slept and is unusually calm at the clinic, say so. If they're normally louder, more avoidant, or more dysregulated at home, tell the evaluator that as well.

Many parents also don't ask for the report before the IFSP meeting, even though they have the right to receive it ahead of time so they can read it, look up terms, and write down questions. Ask for it at least three business days early.

Signing the IFSP without reading it closely is a common regret. Vague, unmeasurable goals make it impossible to hold anyone accountable. "Child will improve communication" is not a goal. "Child will use at least 3 spontaneous two-word combinations in a 30-minute play session" is.

And not following up when services stall costs families time they can't get back. Referrals vanish, caseloads fill, staff go on leave. The parent who checks in is the one whose child gets scheduled first. That's an unfair reality, but it's still reality.

Frequently asked questions

Is early intervention evaluation really free?

Yes. Under IDEA Part C, the evaluation itself is always free to families, no matter your income or insurance. Services after the evaluation can carry sliding-scale fees in some states, but states cannot deny services because a family can't pay, and the evaluation is always at no cost. Confirm it in writing with your state's program when you call.

Can I request an early intervention evaluation without a doctor's referral?

Yes. Parents can self-refer straight to their state's EI program with no physician referral. Call your state's program or ask your pediatrician, but you don't have to wait for a doctor. Either route triggers the same 45-day evaluation window. Your pediatrician's office may actually be slower than calling the program yourself.

What happens if my child is almost 3 and we haven't been evaluated yet?

Request the evaluation right now. If your child turns 3 before services can start, the EI window closes and services shift to the school district under IDEA Part B. Contact both your EI program and your local school district's special education office at the same time. Transition planning should begin no later than 90 days before the third birthday in most states.

Can I bring someone to the evaluation and IFSP meeting with me?

Yes. IDEA lets parents bring anyone they choose: a family friend, a private SLP you've hired for guidance, or a professional parent advocate. Parent Training and Information Centers in every state can send a free advocate to go with you. Having someone there to take notes while you talk to the evaluators is genuinely useful.

What if my child doesn't cooperate during the evaluation?

Tell the evaluator what you're seeing and whether it's typical. If your child shuts down, refuses tasks, or is unusually clingy, that behavior is useful clinical information on its own. A good evaluator will adapt, lean on observation, and weight your report heavily when formal testing isn't possible. You can also ask to reschedule if your child is sick or having an unusually rough day.

What if the evaluator says my child is "within normal limits" but I still think something is wrong?

You can request an Independent Educational Evaluation (IEE) at public expense if you disagree with the results. You can also get a private evaluation from an SLP or developmental pediatrician, and many families do both. A within-normal-limits result on one test, on one day, is not the final word on your child's development. Document your concerns and keep watching.

How many hours of speech therapy should my child receive through early intervention?

There's no universal number. ASHA's position is that frequency and intensity should match the child's individual needs, severity of delay, and goals. One to two sessions a week (30 to 60 minutes each) is common in EI, but a child with severe delays may need more. Ask the evaluator to justify the recommended sessions and what dosage the research supports for your child's profile.

Can I ask for autism to be evaluated at an early intervention assessment?

Yes. If you have concerns about social communication, eye contact, repetitive behaviors, or regression, say so at the start of the evaluation. The team should assess those areas. A formal autism diagnosis, though, needs a separate evaluation by a licensed psychologist or developmental pediatrician using recognized diagnostic criteria. The EI team can flag concerns and refer you, but they don't diagnose.

What is an IFSP and how is it different from an IEP?

An IFSP (Individualized Family Service Plan) is the planning document for children birth to age 3 under IDEA Part C. It centers on family outcomes and services in natural environments. An IEP (Individualized Education Program) is for children 3 and older under Part B and is education-focused. When your child turns 3, the IFSP transitions to an IEP through your local school district.

What are my rights if I disagree with my child's IFSP?

You can refuse to sign the IFSP, request changes to goals or service hours, request mediation (free and voluntary), or file a due process complaint. You can also file a written complaint with your state's Part C lead agency. Services can begin on the parts of the IFSP you agree with, even while other parts are disputed, if both sides consent to that arrangement.

Does early intervention therapy happen at home or in a clinic?

IDEA Part C requires services in the child's "natural environment" whenever appropriate, which usually means your home, childcare setting, or community. Clinic-based delivery is allowed when the team documents why the natural environment isn't right for specific goals. If you want home-based services, ask for them at the IFSP meeting and ask the team to document their reasoning if they push back.

What should I do if services haven't started 30 days after I signed the IFSP?

Contact your service coordinator in writing and ask for a written explanation of the delay plus a specific start date. If you don't get a satisfactory response within a week, escalate to the program's supervisor. If services still aren't beginning, file a written complaint with your state's Part C lead agency. Document every contact with the date and time.

How do I find a parent advocate or learn my rights before the evaluation?

Every state has a federally funded Parent Training and Information Center (PTI) offering free advocacy support, coaching, and sometimes in-person representation at IFSP meetings. Find yours through the Center for Parent Information and Resources (parentcenterhub.org). It's a heavily underused resource. Call them before your evaluation if you have any doubts about the process.

Sources

1. U.S. Department of Education, IDEA Part C regulations (34 CFR Part 303): IDEA Part C requires free evaluations, 45-day timelines, multidisciplinary teams, natural environments, parent rights including IEE, and IFSP requirements for children birth to age 3
2. CDC Act Early, State Early Intervention Program Contacts: Parents can find their state's early intervention program contact through CDC Act Early resources
3. American Academy of Pediatrics, Developmental Milestones: AAP developmental milestones for language and communication across the first three years of life
4. Rossetti, L. (2006). Rossetti Infant-Toddler Language Scale. LinguiSystems: The Rossetti Infant-Toddler Language Scale is a commonly used assessment tool in early intervention speech-language evaluations
5. American Speech-Language-Hearing Association (ASHA), Early Intervention Practice Portal: ASHA guidance on SLP roles in early intervention, individualization of therapy frequency and intensity, and the distinction between screening and diagnosis
6. U.S. Department of Education, Office of Special Education Programs (OSEP), IDEA Complaint Procedures: OSEP oversees state compliance with IDEA and provides formal complaint resolution procedures for families who believe their rights have been violated
7. Center for Parent Information and Resources (CPIR), Parent Training and Information Centers: Federally funded Parent Training and Information Centers exist in every state and provide free advocacy support for families navigating IDEA evaluations and IFSPs
8. Zwaigenbaum, L. et al. (2015). Early identification of autism spectrum disorder: Recommendations for practice and research. Pediatrics, 136(S1), S10-S40.: Language regression combined with social communication differences is a recognized clinical red flag for autism spectrum disorder warranting prompt evaluation
9. Guralnick, M.J. (2017). Early intervention for children with intellectual disabilities: An update. Journal of Applied Research in Intellectual Disabilities, 30(2), 211-229.: Research consistently shows that earlier onset of early intervention services is associated with better developmental outcomes compared to later-starting intervention
10. MacArthur-Bates Communicative Development Inventories, ASHA Practice Portal reference: MacArthur-Bates CDIs are validated parent-report instruments commonly used in early intervention speech-language assessments