Are there free ADHD assessments in Canada?

A physician-delivered assessment through the public system is not billed to you directly

Provincial health insurance, such as OHIP in Ontario, covers medically necessary services delivered by a physician, and that generally includes an ADHD assessment done by your family doctor or a psychiatrist you are referred to. If you are seen this way, you do not pay a fee for the visit itself.

The gap is on the psychology side. Formal psychological testing by a registered psychologist is typically not covered by provincial health plans the way physician visits are; a summary from Sun Life on provincial healthcare coverage notes that public plans generally cover care delivered by physicians and psychiatrists while gaps remain for psychology and counselling services. That is a meaningful distinction if a public pathway ends up recommending psychological testing rather than a physician-led assessment.

The free route usually starts with your family doctor, if you have one

If you have a family doctor, they are the typical entry point: some family doctors will complete an ADHD assessment themselves, while others refer to a psychiatrist or a nurse practitioner-led clinic. Nurse practitioners in Canada are educated and authorized to diagnose conditions, order tests, and develop treatment plans within their scope of practice, so an NP at a publicly funded clinic or community health centre is one possible free-of-charge route in provinces where such clinics exist.

Hospital and community mental health programs publish where to look for public options

The Centre for Addiction and Mental Health (CAMH) publishes both a professional resource on adult ADHD screening and assessment and a public-facing resource sheet listing organizations and services to contact when looking for ADHD help in Ontario and in other provinces. These are directories and clinical guidance rather than a single free clinic, but they are a reasonable place to start if your own doctor cannot assess you or refer you onward.

Some regions also run structured public programs for related mental health care that use a self-referral model rather than requiring a doctor's referral first; CAMH's own Ontario Structured Psychotherapy program is one example of a publicly delivered service that accepts direct patient contact. These programs are not ADHD assessment clinics specifically, but they illustrate that a self-referral, no-cost route to some form of public mental health care does exist in parts of the country even without a family doctor.

The trade-off for a no-cost public assessment is usually wait time, not a different diagnostic standard

Regardless of who pays, a proper ADHD assessment in Canada should be based on DSM-5-TR criteria and, ideally, follow the practice guidance set out by the Canadian ADHD Resource Alliance (CADDRA). The diagnostic standard does not change with the payment method. What does change is timing and access: wait times for a public referral vary widely by region, by whether your doctor assesses ADHD themselves versus referring out, and by local demand, so there is no single Canada-wide number to point to. It is reasonable to ask any clinic or program directly what their current wait looks like before you decide how to proceed.

A private assessment removes the referral wait, but you pay for it directly

A private online assessment, such as the one offered through Finding Focus, is a paid alternative that removes the need for a referral: it is a one-time $399 fee for an up-to-75-minute video assessment based on DSM-5-TR criteria and CADDRA-aligned practice, with results and a treatment plan often available within hours. It is not free, but it can be a faster path for someone who does not have a family doctor or does not want to wait for a public referral to be seen.

There is also a middle option worth knowing about: if you have already been diagnosed elsewhere and want a second opinion, updated documentation, or ongoing care, you may qualify for a reduced initial consultation fee rather than paying the full new-patient rate again. Conditions apply, so confirm eligibility before booking rather than assuming it applies to your situation.

If cost is the main barrier, see is there an affordable way to get an ADHD diagnosis in Canada for lower-cost paths, and check current fees on the pricing page.