A Fast Autism Diagnosis in Washington: How the 2-Week Evaluation Works

The waitlist problem

If you’ve started calling around Southwest Washington or the Portland metro for an autism evaluation, you already know the shape of the problem. Regional autism centers and hospital developmental clinics commonly book months to over a year out. Some aren’t taking new referrals at all. The receptionist is kind, the clinic is reputable, and the answer is still a date so far away it feels theoretical.

The math behind it is simple: more families seeking evaluations than clinicians performing them, with demand concentrated at a handful of large centers. None of it is any one clinic’s fault, and none of it helps you this month, when your two-year-old isn’t responding to their name and your pediatrician has said the words “formal evaluation.”

Most parents searching for a fast option have already done the responsible things. They raised concerns at a well-child visit, got a referral, called the numbers on the list, and joined a waitlist or three. Looking for a quicker path isn’t impatience; it’s a reasonable response to being told that the question keeping you up at night will be answered sometime next year.

Elsie Herring, BCBA, one of our founders and our Executive Operations Director, hears where that road leads: “I often hear, ‘We’ve tried so many things, and nothing seems to work.’ By the time many families reach us, they’re exhausted.” A long diagnostic wait is often the first leg of that exhaustion, months of knowing something needs attention without a report that lets anyone act.

What waiting actually costs

A waitlist doesn’t just cost patience. For a young child, it costs the most valuable developmental real estate they will ever have.

The early years are when a child’s brain is most responsive to learning, and early-intervention research keeps pointing the same direction: support that starts earlier tends to produce better long-term outcomes. The diagnosis is the gate to nearly all of that support. Health plans won’t authorize ABA therapy for a toddler without a formal diagnosis. Schools, state programs, and care teams all move faster with a diagnostic report in hand.

Run the timeline for a child whose parents get concerned at age 2½. Add a year on an evaluation waitlist, then weeks for insurance authorization, then a therapy ramp-up, and the child is pushing 4 before meaningful support begins. The same child evaluated within two weeks can have a report, an authorization request, and a treatment plan moving before their next half-birthday. Nothing else in the process buys back time the way compressing the diagnosis does.

How the 2-week evaluation works, step by step

Speed here isn’t a gimmick and it isn’t a shortcut. It’s a diagnostic pathway designed around one job: evaluating young children without dead time between steps. Here’s the whole process.

1. Intake. You request an intake online or call (360) 622-2253. We gather your child’s history, your concerns, and any prior records (pediatrician notes, early-intervention reports, screeners), and we schedule the assessment appointments, usually within days rather than months.
2. Assessment appointments.Your child completes direct clinical assessment with our evaluators, including the EarliPoint™ eye-tracking evaluation, an FDA-authorized tool for children up to age 8 that measures objective social-communication markers while your child simply watches short videos. EarliPoint adds a biology-based data point alongside what our clinicians observe directly; Strides is among the first providers in the region using it.
3. Integrated team review.Findings are reviewed by our integrated team of MDs, PsyD-level clinicians, and BCBAs. Multiple disciplines look at the same child’s data before any diagnostic conclusion is reached, in one coordinated review rather than a chain of separate referrals.
4. Written report and feedback session. You receive a written diagnostic report, and a clinician sits down with you to walk through the findings, answer questions, and lay out recommended next steps, from therapy options to school and funding conversations.

From first appointment to feedback session, the process is completed in as little as two weeks. Compare that to the experience most families describe, where each step lives at a different clinic with its own waitlist, and the gap isn’t the clinical work; it’s the calendar.

Your role as a parent is straightforward. Bring what you have: pediatrician notes, any screener results, early-intervention or preschool reports, and your own observations, which carry more diagnostic weight than most parents expect. During the appointments, you’ll answer detailed questions about your child’s development and daily life. No preparation is needed for your child beyond showing up as themselves; the EarliPoint portion in particular just looks like watching videos.

What “as little as 2 weeks” honestly means

A claim like this deserves a plain-English explanation, so here it is. “As little as two weeks” describes the typical timeline when scheduling lines up: intake completed, records in hand, and assessment appointments booked promptly. It is not a contractual guarantee, and we won’t pretend otherwise.

What can stretch the timeline? The usual, human things. Appointment availability in a given week, a sick kiddo on assessment day, records that take a while to arrive from another provider, or a family schedule that needs appointments spaced out. What we can say honestly is that the two-week pace is the design of the program, not a promotional best case we rarely hit; Elsie confirmed it remains realistic as of this writing. If your situation has a complication that would slow things down, we’ll tell you at intake, not after.

The comparison that matters isn’t two weeks versus some perfect number. It’s two weeks, give or take scheduling, versus months to over a year. And it’s worth naming why the traditional pipeline runs long: at many centers, a child waits once for an intake appointment, again for testing dates, and again for a report-writing queue and feedback slot, with each stage owned by a different calendar. Strides collapses those stages into one coordinated schedule, which is where most of the time savings actually comes from.

What the diagnostic report makes possible

The report isn’t the finish line; it’s the starting gun. Here’s what a completed diagnostic evaluation puts within reach.

• Insurance-funded ABA therapy.Health plans require a formal diagnosis before authorizing ABA. The Strides report is written to support that authorization process, and our team helps families move from diagnosis into treatment planning. If your family’s coverage runs through Medicaid, our guide to Medicaid and ABA coverage explains how that funding works; participation is plan-specific and changes over time, so call to verify.
• School supports.A medical diagnostic report gives you standing and documentation for the school district’s own evaluation and IEP process. The district still runs its eligibility determination, but you arrive with evidence instead of only concerns.
• State disability programs.Washington DSHS–DDA and Oregon DHS–DDS eligibility work both lean on diagnostic documentation. Strides serves families in both systems and can help you understand where to start.

There’s also a quieter benefit that doesn’t fit on a list: momentum. Families who get answers quickly tend to act quickly, while a year of waiting drains the energy that early intervention depends on. A two-week timeline means the conversation shifts from “what if” to “what next” while everyone still has the will to move.

This is the part of the story that matters most a year later. One parent, K.G., put it this way after their child started at Strides: “Our child has learned so many valuable skills and positive habits at Strides that have made a real difference in how they manage their emotions and handle meltdowns. They genuinely look forward to class each week and always come home smiling. Our biggest hope is that everything they’re learning will give them the confidence and tools they need to succeed when they start school and continue to benefit them as they grow.” Every piece of that starts with an evaluation that actually happened instead of one that stayed on a waitlist.

What it costs: starting at $795

The Strides diagnostic assessment starts at $795. The standard assessment is one number with no add-ons: it covers the evaluation appointments, the written diagnostic report, and the feedback session. No surprise line items between you and the answer.

For context on how that figure compares to what evaluations typically run in this region, and how deductibles and networks change the math when you go through insurance, see our full breakdown of how much an autism evaluation costs. For many families, the deciding factor isn’t the sticker price on either path; it’s that one path has a known number and a two-week calendar, and the other has a benefits booklet and a waitlist.

One more detail worth knowing: for children who go on to ABA services at Strides, EarliPoint reassessment every six months is included, so progress gets measured with the same objective tool that contributed to the diagnosis.

Who the 2-week evaluation is for, and who it isn’t

It’s forfamilies with children up to age 8 who need diagnostic clarity, whether that’s a toddler whose pediatrician flagged concerns at a well-child visit, a preschooler whose teachers keep raising the same questions, or a kindergartner whose family has been told “wait and see” one too many times. It also fits families already sitting on a regional-center waitlist who would rather have a report in hand this month than hold a place in line; getting evaluated at Strides doesn’t require giving that appointment up. Strides serves families across Vancouver, Camas, and Clark County, WA, and the Portland, OR metro, with many families crossing the river in both directions.

It’s not forolder children, teens, or adults. Our diagnostic program, including the EarliPoint tool, serves children up to age 8, and we’d rather say that plainly than stretch past what we’re built to do well. If your child is older, call (360) 622-2253 anyway; our team can point you toward appropriate referral options, and our ABA and behavior-support services may still be a fit once a diagnosis is in place.

If you’re unsure whether an evaluation is even the right next step, that’s a fine reason to call too. Talking through your concerns with our clinical team costs nothing, and it beats another month of wondering. We’re open Monday through Friday, 8:30 AM to 4:30 PM, at our clinic on SE Stonemill Drive in Vancouver.