How to Get Your Child Evaluated for Autism in Maryland

Maybe your pediatrician mentioned it. Maybe a daycare teacher did. Maybe you have been reading about early signs at midnight and something clicked. Whatever brought you here, the next step in Maryland is a formal autism evaluation, and the process is easier to work through once you can see the whole thing laid out. This guide does that: who can diagnose, where to go, what the report needs to say, and how to keep the wait as short as possible.

Step 1: Tell your pediatrician exactly what you see

Bring a short written list of specific things: “no words at 18 months,” “does not turn when we say her name,” “lines up cars for an hour and melts down if one moves.” Then ask directly for a referral for an autism evaluation. Maryland pediatricians usually run a quick screening questionnaire first, most often the M-CHAT at the 18 and 24 month visits. A flagged screener is not a diagnosis, but it strengthens the referral and, later, your insurance case.

If your pediatrician suggests waiting to see whether your child catches up, it is fine to push back. You can also self-refer to most of the programs below. Nobody is required to sign off on your concern before you act on it.

Step 2: Know who can diagnose autism in Maryland

A medical diagnosis of autism spectrum disorder in Maryland can come from any of these professionals, provided they have training in autism evaluation:

• Developmental-behavioral pediatricians
• Clinical psychologists and neuropsychologists
• Pediatric neurologists and child psychiatrists
• Pediatricians and nurse practitioners with autism-evaluation training

This list matters for a practical reason. Maryland Medicaid's ABA program only authorizes therapy when the diagnosis comes from one of these qualified health care professionals, and it must be based on a comprehensive diagnostic evaluation, not a screener alone. Commercial plans in Maryland apply a similar standard. Choosing an evaluator from this list from the start saves you from having to repeat the process.

Step 3: Get on more than one list

Maryland families generally have three kinds of options, and the wait times are very different:

• Hospital-based autism centers. Baltimore is home to some of the best known autism programs in the country, and the Washington suburbs have access to children's hospital developmental clinics as well. Their evaluations are thorough and widely respected, and their waitlists are often many months, sometimes more than a year.
• Developmental pediatric practices. Smaller practices across the state, from the Eastern Shore to Frederick, diagnose autism routinely and often have shorter waits.
• Private psychologists. Licensed psychologists who specialize in pediatric assessment are frequently the fastest path, sometimes a matter of weeks. Ask whether they use a standardized observation tool such as the ADOS-2 and whether they produce a full written report, because that report is what insurance will read.

The practical move is to call two or three places the same week, get on every list you can, and take the first opening. You can cancel the others later. There is no penalty for being on multiple lists, and the cost of waiting on a single one is measured in months of missed support.

Step 4: Under 3? Refer to Infants and Toddlers today

For children from birth to 36 months, the Maryland Infants and Toddlers Program provides free developmental evaluations and early intervention services through each county's local program. Any parent can refer their own child online or by calling 1-800-535-0182. No diagnosis and no doctor's note is required.

Do this in parallel with the medical evaluation, not instead of it. Infants and Toddlers can start speech, occupational therapy, and developmental services while you wait for the formal assessment. Once a diagnosis is in place, in-home ABA can begin as young as age 1, and the two supports work well side by side.

Step 5: Age 3 to 5? Ask your school system for Child Find

Once a child turns 3, developmental services shift from Infants and Toddlers to the local public school system. Every Maryland county has a Child Find office that evaluates preschool-age children for special education eligibility at no cost, even if your child is not yet enrolled anywhere. Call your county school system's special education office and ask for a Child Find evaluation.

School evaluation vs. medical diagnosis

This is the single most common point of confusion. A school system evaluation, whether through Child Find or a later IEP process, can qualify your child for services at school. That is valuable, but it is an educational classification, not a medical diagnosis. Insurance, including Maryland Medicaid, requires the medical diagnosis from a qualified clinician before it will cover ABA therapy. Most families end up pursuing both, and that is exactly the right approach. The school report can also be useful supporting material for the medical evaluator.

What the evaluation looks like

A comprehensive diagnostic evaluation in Maryland usually runs one to three appointments and includes:

• A detailed parent interview about your child's history, development, and daily life
• Direct observation and play-based assessment, often using the ADOS-2
• Standardized questionnaires from parents and sometimes teachers or daycare staff
• A description of how your child is doing across language, social, motor, and adaptive skills
• A written report with the diagnosis and recommendations for treatment

Those components are not just good practice. They are what Maryland Medicaid's ABA program requires a comprehensive diagnostic evaluation to contain: a parent or caregiver interview, developmental and psychosocial history, direct observation of the behaviors that meet the diagnostic criteria, and a description of current functioning across major areas of development. Commercial plans look for the same things.

What the report needs to say for insurance

Before you leave the final appointment, ask the evaluator to make sure the written report includes three things:

1. The diagnosis itself, stated clearly as autism spectrum disorder, with the diagnostic code.
2. A recommendation for ABA therapy. Maryland Medicaid will only authorize ABA if a qualified health care professional has completed the evaluation and prescribed ABA as medically necessary. A report that says “consider behavioral supports” is weaker than one that says “ABA therapy is recommended.”
3. The evaluator's credentials and signature, so the insurer can see the diagnosis came from a qualified clinician.

With those in hand, the coverage side moves quickly. Our guide to Maryland Medicaid and ABA walks through the authorization step, and our insurance page lists the commercial plans we work with across Maryland.

After the diagnosis: move the same week

The families who start therapy fastest do two things in the week they receive the report. They send it to an ABA provider, and they let the provider run the insurance process. At Golden Touch we verify your child's benefits for free within one business day, then submit the authorization ourselves, so the distance between the diagnosis and a therapist at your door in Baltimore, the suburbs, or anywhere in Maryland is as short as the authorization allows.