In Ontario, Canada, families supporting autistic children and adults face an inequitable and financially unsustainable reality when seeking evidence-based treatment. Applied Behaviour Analysis (ABA) therapy is internationally recognized as a gold-standard, medically necessary intervention for autism, yet it is routinely excluded—or only partially covered—by private health insurance plans in Ontario. While some insurance companies technically allow ABA-related services under mental health benefits, they often refuse to recognize Registered Behaviour Analysts (RBAs) as approved providers. This narrow and inconsistent approach effectively denies families access to care, despite the service itself being acknowledged as eligible. The result is an unfair and damaging gap in coverage that demands urgent correction.

ABA therapy is not an optional or ancillary service—it is a structured, data-driven medical intervention that produces measurable improvements in communication, adaptive functioning, learning, and independence across the lifespan. Decades of peer-reviewed research demonstrate its effectiveness. However, the cost of ABA therapy, which can amount to tens of thousands of dollars per year, places it far beyond the reach of many families. As a result, access to clinically necessary care is determined not by medical need, but by income—an outcome that directly contradicts principles of equity, accessibility, and evidence-based healthcare.

Crucially, ABA therapy can only be designed, supervised, and delivered within scope under the oversight of a Registered Behaviour Analyst. In Ontario, RBAs are regulated health professionals governed by the College of Psychologists and Behaviour Analysts of Ontario (CPBAO) and are held to the same standards of professional accountability, ethics, and public protection as psychologists. The Canada Revenue Agency (CRA) explicitly recognizes RBAs as medical practitioners for tax purposes, further affirming their legitimacy as healthcare providers. Despite this clear regulatory and medical recognition, many insurers exclude RBAs from their approved provider lists, even while covering mental health services delivered by other regulated professionals. This inconsistency creates an artificial barrier to accessing care and undermines the intent of existing mental health coverage.

It is also important to address a common and consequential misunderstanding in insurance and mental health policy: psychologists, psychotherapists, and social workers do not, by virtue of their professional designation alone, provide Applied Behaviour Analysis (ABA) services. In Ontario, ABA is a distinct, regulated clinical discipline governed under the Psychology and Applied Behaviour Analysis Act, 2021 and overseen by the College of Psychologists and Behaviour Analysts of Ontario. While other mental health professionals may deliver counselling or psychotherapeutic interventions within their own scopes of practice, the assessment, design, supervision, and delivery of ABA interventions fall within the regulated scope of Behaviour Analysts, unless a professional holds dual registration. Covering “mental health services” while excluding the regulated professionals qualified to deliver ABA reflects a misalignment with legislated scope-of-practice realities and undermines informed, evidence-based policy decision-making.

Jurisdictions across Canada and around the world have already recognized ABA therapy as medically necessary and worthy of public or private insurance funding. Ontario’s continued failure to provide consistent and meaningful coverage—either by excluding ABA outright or by refusing to recognize RBAs as approved providers—leaves families at a disadvantage and places the province behind established standards of autism care. A fair and modern healthcare system must respond to clinical evidence and regulatory frameworks, not outdated assumptions or administrative exclusions.

We call on Ontario’s health insurance providers and policymakers to immediately reassess their coverage policies by formally recognizing Registered Behaviour Analysts as approved providers and including ABA therapy under insured mental health services when delivered under RBA supervision. This change does not require the creation of a new service—only the correction of an existing omission. Recognizing RBAs within insurance provider networks would align coverage practices with professional regulation, medical recognition, and the lived realities of autistic individuals and their families.

By signing this petition, you are standing up for evidence-based care, professional accountability, and equitable access to medically necessary treatment. Join us in urging Ontario’s insurance companies to recognize Registered Behaviour Analysts and cover ABA therapy accordingly—because no family should be forced to choose between financial stability and their child’s wellbeing.

Updated: February 6, 2026