Some early intervention services are always free, while others may come with a fee depending on your state and household income. Under federal law, every state must provide certain parts of the early intervention process at no cost to families. But once your child starts receiving ongoing therapy services, your state may charge a fee based on a sliding scale tied to your income and family size.
What’s Always Free
Federal law under Part C of the Individuals with Disabilities Education Act (IDEA) requires that several core components of early intervention cost families nothing, regardless of income or insurance status. These include:
- Evaluation and assessment: The initial screening to determine whether your child has a developmental delay or disability.
- Service coordination: A dedicated coordinator who helps organize your child’s services, connects you with providers, and manages paperwork.
- IFSP development and review: The creation of your child’s Individualized Family Service Plan, which outlines what services they’ll receive and how often.
- Child Find activities: The outreach and referral process that identifies children who may need services.
These are non-negotiable. No state can charge you for any of them. If someone suggests otherwise, that’s a violation of federal law. You can contact your state’s early intervention program directly and request an evaluation without worrying about a bill.
Where Fees Can Apply
Once your child qualifies and begins receiving direct therapy services, the picture gets more complicated. Federal law allows states to set up a “system of payments by families, including a schedule of sliding fees” for ongoing services like speech therapy, occupational therapy, or physical therapy. Each state decides independently whether to charge families and how much.
The specifics vary widely. Illinois, Missouri, and Utah charge a monthly fee based on family income and size, with adjustments for extraordinary expenses. Indiana uses a per-visit copayment with a monthly cap. New Jersey charges a progressive monthly fee tied to federal poverty level guidelines. Virginia uses a sliding scale based on taxable income. Arizona calls its version “Family Cost Participation” and applies it only to certain services. Texas uses a sliding scale but has built-in protections so no child is denied services because a family can’t pay.
Some states have eliminated fees entirely. Connecticut dropped its family cost participation fees in 2021. Others, like California, only charge for specific services such as day care, respite care, and camping programs rather than core therapies.
The key protection built into federal law: your child cannot be denied services because you can’t afford to pay. If your state does charge fees, there are always provisions for families experiencing financial hardship.
How Insurance Fits In
Early intervention programs operate under a “payer of last resort” rule. This means the program’s federal and state funding is only supposed to cover services that no other source will pay for. In practice, your state’s early intervention program will often look to Medicaid or private insurance first.
If your child is on Medicaid, most early intervention services can be billed directly to Medicaid at no cost to you. Medicaid covers nearly all early intervention services except specialized instruction, including therapies provided by licensed professionals like speech-language pathologists, occupational therapists, and psychologists.
If you have private insurance, your state may ask to bill your plan. However, federal regulations require your written consent before anyone bills your private insurance. You have the right to say no. If billing your insurance would result in a financial loss to you, such as a reduction in available lifetime coverage, increased premiums, or loss of benefits for other family members, you can decline without your child losing access to services.
When there’s a gap between what insurance covers and what your child needs, the early intervention program is required to step in and make interim payments so services aren’t delayed while funding sources are sorted out.
What Changes at Age 3
Early intervention under Part C of IDEA covers children from birth through age 2. When your child turns 3, they transition from Part C to Part B of IDEA, which is the school-based special education system. This shift changes the cost structure significantly, and in your favor.
Under Part B, your child is entitled to a “free appropriate public education,” commonly called FAPE. This means all special education and related services provided through the school district are completely free, with no sliding fees or family cost participation. The obligation to make FAPE available begins no later than your child’s third birthday, and an individualized education plan must be in effect by that date.
The transition process should begin well before your child’s third birthday. Your service coordinator, whose services are free, is responsible for helping plan this transition and connecting you with your local school district.
How to Find Your State’s Fees
Because every state sets its own fee structure, the fastest way to find out what you’ll pay is to contact your state’s early intervention program directly. When you call, ask specifically whether your state charges family fees, what the income thresholds are, and whether your family qualifies for a waiver or reduced rate. Your service coordinator is also required to explain all costs before services begin, and you should receive this information in writing as part of the intake process.
If your family’s financial situation changes after services have started, most states allow you to request a reassessment of your fee. States like Alaska, Texas, and Virginia explicitly account for changes in family financial circumstances when calculating what you owe.