The First 100 Days After Autism Diagnosis
Your child was just diagnosed. The world feels overwhelming. This guide walks you through the first 100 days, week by week. What to do, when to do it, and where to get help. You are not alone.
Before We Start: A Note About Your Feelings
Grief, relief, anger, confusion, determination, fear, hope. Whatever you are feeling right now is valid. Many parents feel all of these at once. A diagnosis does not change who your child is. It gives your child access to services and support they deserve. It gives you a map. This guide is that map.
Breathe and Learn
You do not need to fix everything this week. Your only job is to process and begin to understand.
- Give yourself permission to feel. Cry if you need to. Be angry if you need to. Then take a breath. Your child needs you, and you are already doing the most important thing: showing up.
- Learn what autism actually means. Not from social media. Not from your neighbor's opinion. From evidence-based sources. Our guide to ABA therapy explains the science in plain language.
- Get copies of the diagnostic report. You will need this for insurance, school services, and therapy providers. Request at least 3 copies.
- Tell the people closest to you. You do not owe anyone an explanation. But telling close family and friends means they can support you. Keep it simple: "Our child has been diagnosed with autism. We are learning what that means and getting them the best support possible."
- Stay off autism social media for now. The internet is full of fear, miracle cures, and conflicting advice. You do not need that this week. You need facts and calm.
Free resource for this week: Take our Autism Screening Checklist if you want to better understand your child's specific strengths and challenges. Or call the V-CAT program for a free 60-min BCBA consultation.
Get Organized
This is the administrative phase. It is not exciting, but it opens doors to everything that follows.
- Call your insurance company. Say: "My child has been diagnosed with autism spectrum disorder. I need to understand our coverage for ABA therapy." Ask about: prior authorization requirements, in-network providers, age limits, and annual hour caps. Our state-by-state insurance guide tells you what your state mandates.
- Contact Early Intervention (under age 3). Every state has a free Early Intervention program. You do not need a referral. Call and request an evaluation. Services begin within 45 days of referral and are free regardless of income.
- Contact your school district (ages 3+). Write a letter requesting an evaluation for special education services. The district has 60 days to complete the evaluation. You have a legal right to these services under IDEA.
- Start a binder. You will accumulate a lot of paper: diagnostic reports, insurance letters, therapy plans, school evaluations, IEPs. A simple 3-ring binder with dividers (Medical, Insurance, School, Therapy) will save you hours of searching later.
- Schedule additional evaluations if recommended. Your diagnostician may recommend speech therapy, occupational therapy, or developmental pediatrician follow-up. Get on waitlists now. Wait times can be months.
Find Your Providers
ABA therapy is the most evidence-based treatment for autism. Finding the right provider matters more than finding the closest one.
- Research ABA providers in your area. Ask your pediatrician, other parents, and your insurance company for recommendations. Check the ESBAP ethical provider directory for verified providers.
- Get on multiple waitlists. ABA provider waitlists can be 3-6 months. Apply to 2-3 providers simultaneously. You can choose later when a spot opens.
- Ask the right questions. When interviewing providers, ask about: their approach to positive reinforcement, how they involve families, data collection practices, BCBA supervision ratio, and staff turnover rate. Trust your gut. If something feels wrong, keep looking.
- Verify credentials. The supervising BCBA should hold current BACB certification. Check the BACB certificant registry online. Make sure the provider accepts your insurance.
Not sure what to ask? Our What is ABA Therapy guide includes a section on finding good providers with specific questions to ask.
Start Helping Your Child at Home
You do not need to wait for therapy to start making a difference. These evidence-based strategies work at home, right now, with no training required.
- Create visual schedules. Use our free Visual Schedule Maker to build daily routines your child can see and follow. Morning routine, bathroom routine, bedtime routine. Visual predictability reduces anxiety and increases independence.
- Use social stories. Our Social Story Creator has 12 scenarios (dentist, haircut, school, etc.) you can personalize and print. Read them before challenging situations.
- Build a reinforcement system. Use our Reinforcement Assessment to identify what motivates your child. Then create a Token Board to make reinforcement visual and consistent.
- Start collecting data. Our ABC Data Collection tool helps you track behavior patterns. When therapy begins, this data will give your BCBA a head start on understanding your child.
- Establish routines. Consistency is one of the most powerful things you can do. Same wake-up time, same breakfast routine, same bedtime sequence. Predictability builds security.
Every tool linked above is free. No account. No email. No payment. Just help.
Begin Therapy and School Services
By now, things are starting to move. Therapy may be starting. School evaluations may be happening. Your role shifts from searching to participating.
- Start ABA therapy. When a provider has availability and insurance authorization is complete, therapy begins. The BCBA will conduct an assessment (2-6 hours) and develop a treatment plan. Ask questions. You are part of the team.
- Attend parent training. Most ABA providers offer parent training sessions. These teach you the same strategies your child's therapist uses so you can reinforce learning at home. This is not optional. Consistency between therapy and home is critical.
- Participate in IEP meetings. If your child qualifies for school services, you will attend an IEP (Individualized Education Program) meeting. Bring your binder. Use our IEP Goal Bank to prepare with evidence-based goal language. You are an equal member of the team.
- Ask about data. Your BCBA should show you data on your child's progress regularly. If they do not, ask. Good ABA is data-driven. You should be able to see what your child is learning and how fast.
- Connect your providers. Your BCBA, speech therapist, OT, and school team should be communicating. Give them permission to share information. Coordinated care is better care.
Build Your Long-Term Foundation
The crisis mode is fading. You are building something sustainable. This is where long-term progress begins.
- Review therapy progress. After 2-3 months, you should see some measurable progress. Ask your BCBA to show you the data. If you are not seeing progress, ask what needs to change. Good BCBAs welcome this conversation.
- Connect with other parents. Find a local autism parent group or an online community. Other parents who have been through this understand in a way that no one else can. You will give support as much as you receive it.
- Take care of yourself. Caregiver burnout is real. Schedule time for yourself. Talk to a therapist if you need to. Exercise. Sleep. You cannot take care of your child if you are running on empty.
- Think long-term, act short-term. Autism is a marathon, not a sprint. Your child will make progress. Some weeks will feel like breakthroughs. Some will feel like setbacks. Both are normal. Focus on the next small step, not the distant horizon.
- Keep learning. Our ABA Level 1 for Families ($29) teaches the fundamentals of ABA in language designed for parents. Understanding the science behind your child's therapy makes you a more effective partner in their progress.
Day 101 and Beyond
You made it through the hardest 100 days. Your child has a diagnosis, a team, and a parent who fought for them every single day. The road ahead is long, but you are no longer walking it blind.
"I poured my heart and soul into this business the minute I decided I had a new mission in life: to help parents of kids with autism."
Karen Chung, Founder, Special Learning
Your Free Toolkit
Every tool mentioned in this guide is free, requires no account, and is available right now.
Frequently Asked Questions
Breathe. Process your emotions. Learn about autism from evidence-based sources (not social media). Get copies of the diagnostic report. Call your insurance about ABA coverage. You do not need to do everything at once.
As soon as possible. Get on provider waitlists immediately (3-6 month waits are common). While waiting, start using free ABA strategies at home: visual schedules, routines, positive reinforcement. These help right now.
Insurance is mandated in all 50 states. Medicaid covers ABA for children under 21. School districts provide services through IEPs at no cost. Grants available from Autism Speaks and others. See our full cost guide.
Your child is already exactly who they are. With appropriate support, children with autism make significant progress. Many live fulfilling, independent lives. The goal is not to change who your child is but to help them develop skills and reach their full potential.
Your mental health matters. Accept help. Connect with other parents. Schedule time for yourself. Talk to a therapist if needed. You cannot pour from an empty cup. Asking for help is strength, not weakness.