Early Intervention and ABA in Montana

Start with Part C, not insurance

If your child is under 3 and you suspect autism, Montana's Part C early intervention program is your fastest first step. It is federally required in every state, and you do not need an autism diagnosis to request an evaluation. Insurance-funded ABA is a separate system, and you can use both, in sequence or together.

Part C is designed for any child with a developmental delay or a condition likely to lead to one. That means a pediatrician's concern, a parent's worry, or a failed screening is enough to start. The program is called Montana's Part C early intervention program, and it is free or sliding scale depending on your income.

How to request an evaluation

Call or write your regional Part C office and say, in writing, that you want your child evaluated. A written request creates a paper trail and starts a clock. The program must respond within a set number of days, usually 45 from referral to evaluation and, if eligible, to the first IFSP meeting.

You do not need a referral from a doctor, though a doctor's note can speed things up. If you are not sure who to call, ask your pediatrician or your local school district. They will point you to the right office.

What an IFSP is and what it contains

An IFSP, or Individualized Family Service Plan, is your child's early intervention roadmap. It lists your child's strengths and needs, the goals you want to work toward, and the specific services that will help. It also names who will provide those services and how often.

The IFSP is written with you, not for you. You are a required member of the team, and you have the right to agree or disagree with any part of it. If you do not agree, you can ask for a review or mediation.

• Your child's current developmental level
• Your family's concerns and priorities
• Goals and outcomes, written in everyday language
• Services, frequency, and location
• A transition plan for age 3

Where services happen

Part C services happen where your child already is: your home, a daycare, a park, or another community spot. The idea is that skills learned in real settings stick better. A service coordinator will come to you, and a therapist or specialist will work with your child and coach you on what to do between visits.

Typical services include speech therapy, occupational therapy, physical therapy, and developmental instruction. ABA is not a standard Part C service in most states, but Part C can still help identify needs and start early. If your child needs ABA, you will likely pursue it through insurance separately.

Cost and payment

Part C is free or sliding scale depending on your state and income. In Montana, you will not be turned away if you cannot pay. The program must provide services regardless of ability to pay, and it cannot charge you for the evaluation or the IFSP itself.

Some states bill Medicaid or private insurance for Part C services, but only with your consent. You never pay directly for the evaluation or the IFSP. If a service is covered by your insurance, the program may ask to bill it, but you cannot be charged a co-pay that is higher than the sliding scale fee.

Transition at age 3

At age 3, Part C ends and your child moves to school-district services under Part B of IDEA. The IFSP must include a transition plan, and the process starts at least 90 days before your child's third birthday. Your service coordinator will help you connect with your local school district.

The school district will evaluate your child for an IEP, or Individualized Education Program. An IEP is different from an IFSP: it focuses on educational needs, not family outcomes. If your child qualifies, they can get services through the district, but ABA is not guaranteed. Many families continue ABA through insurance after age 3.

ABA through insurance in Montana

Montana has an autism insurance mandate, but it applies only to fully insured plans. Self-funded employer plans are exempt under ERISA, though many cover ABA anyway. To know what your plan covers, ask your insurer these exact questions: 'Does my plan cover applied behavior analysis for autism? What are the annual and lifetime limits? Do I need a referral or preauthorization?'

Medicaid covers medically necessary ABA for enrollees under 21 through EPSDT. Your Medicaid plan name is on your member card, and you can call the number on the back to ask about ABA coverage and how to find a provider.

We list ABA agencies across Montana counties. The largest concentrations are in Gallatin County, Lewis and Clark County, and Missoula County. If you live outside those counties, you may need to travel or use telehealth, so start your search early.

Common questions

More reading

• Medicaid ABA Coverage in Montana
• Does Insurance Cover ABA Therapy in Montana?
• What Families Actually Look For in an ABA Agency
• How to Switch ABA Providers Without Losing Progress