Can a family doctor (GP) diagnose ADHD in Canada?

Often, yes. Many family physicians assess and diagnose ADHD, prescribe medication, and monitor treatment as part of regular practice, and they can refer on if a more complex assessment is needed. Pediatricians, psychiatrists (usually by referral), and registered psychologists can also diagnose. Ask your GP directly whether they assess ADHD before assuming you need a specialist.

How much does an ADHD assessment cost in Canada?

An assessment done by a physician or psychiatrist is covered by provincial health insurance, so there's no direct cost. A private psychoeducational assessment by a registered psychologist is not usually covered and often costs roughly $2,000 to $4,500 (a little less in Quebec), though some workplace extended-benefit plans reimburse part of it.

How long is the wait for an ADHD assessment in Canada?

It depends heavily on the region and pathway. Public assessments through hospitals or community programs often run 6 to 18 months, and longer in some places (Quebec's public psychiatric waits can exceed two years). Private assessments are much faster — frequently within a few weeks — but you pay for them.

Do I need an assessment before the school will help?

Usually no. Schools can put an IEP and accommodations in place based on demonstrated need, not a formal diagnosis, so you can start advocating while you wait. A diagnosis can strengthen the case and is often needed later for post-secondary accommodations, but it shouldn't stop you from asking for help now.

ADHD Assessment in Canada: Cost & Wait Times

"Just get him assessed," they say. Then you find out the public wait is over a year, the private option is three thousand dollars, and nobody can tell you which door is the right one. Here's the honest map — from a doctor who isn't selling you an assessment.

Who can actually diagnose ADHD?

More people than you'd think. You do not automatically need a specialist.

Your family doctor (GP). Many of us assess and diagnose ADHD, start and monitor medication, and refer on only if it's complex. Start here — ask directly, "Do you assess ADHD?"
Pediatricians. A major route for kids, especially where there are developmental or behavioural questions alongside the ADHD.
Psychiatrists. Medical doctors who can diagnose and prescribe — but in most provinces you need a referral, and the wait can be long.
Registered psychologists. They do the comprehensive psychoeducational assessment — cognitive testing, rating scales, the detailed report schools and universities like. No referral needed. But psychologists can't prescribe, so if medication is on the table, they coordinate with a physician.

The two roads: public vs private

This is really a choice between money and time.

	Public	Private
Cost	Covered — a physician or psychiatrist assessment costs you nothing directly	Roughly $2,000–$4,500 for a psychoeducational assessment (a little less in Quebec); usually not covered, though some benefit plans reimburse part
Wait	Often 6–18 months; longer in some regions (Quebec public psychiatry can exceed 2 years)	Frequently just a few weeks
Best when	You're not in a rush, or cost is the deciding factor	You need answers fast, or a detailed report for school/post-secondary accommodations

Figures move around by city and clinic and year, so treat these as the shape of it, not a quote.

Do you even need one to get help at school?

Usually, no — and this is the part that saves families the most stress. Schools can put an IEP and accommodations in place based on what they can see, not on a diagnosis. So you can start advocating today, while the assessment sits on a waitlist. A private report can strengthen your case and you'll likely want one eventually (colleges and universities usually require it), but "we're still waiting on the assessment" is not a reason for the school to do nothing.

The move: book the assessment on whichever road suits you — and, in parallel, start the school conversation now. Don't run them one after the other. Here's how to get the IEP going.

What to ask your GP first

"Do you assess ADHD yourself, or would this be a referral?"
"What does the public pathway look like where we live, and how long is it?"
"If I go private, what kind of report will the school actually accept?"

Cheapest and fastest first step in the whole process: a conversation with the doctor you already have.

While you wait, get the school moving

You don't need the report in hand to start.

Free 5-Line IEP Script The IEP Advocacy Toolkit

Part of our guide: How to get an IEP for your ADHD child in Canada · In Ontario? The Ontario IPRC process, explained.

General information for parents, not medical advice for your specific child — assessment routes, costs, and coverage vary by province and change over time, so confirm the current picture with your own doctor. If you're worried about your child's health or safety, contact a qualified provider directly; if it's urgent, Kids Help Phone is 1-800-668-6868, or text CONNECT to 686868.

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