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Medical chronologies for Canadian personal injury lawyers: getting the records under PHIPA, and what the chronology costs

From a motor vehicle claim under Ontario's SABS to a medical malpractice action, the clinical record is the case — and the first job on every file is turning hospital charts, family-physician notes and rehab reports into a dated, cited chronology. This guide follows the record from the patient's right of access, through the Ontario time limit and fee rule, to what the chronology step costs. The provisions are quoted.

For plaintiff and defence injury counsel, law clerks and medical experts · ~6 min read · quotes from PHIPA (Ontario) and the Supreme Court of Canada

Step one: the patient's right to the record

Canada settled the question of who may see a medical chart three decades ago. In McInerney v. MacDonald, [1992] 2 S.C.R. 138, the Supreme Court held that although the physician owns the physical record, the information in it is held for the patient in a fiduciary capacity, and the patient is entitled on request to examine it and obtain a copy, subject only to narrow exceptions where disclosure would cause real harm. Every provincial health-information statute since has been built on that foundation. Ontario's is the most-litigated, and the one quoted here.

Step two: PHIPA — the right, the clock and the fee

The Personal Health Information Protection Act, 2004 states the right directly:

"Subject to this Part, an individual has a right of access to a record of personal health information"

PHIPA, s. 52(1) (opening words)

The custodian's response time is fixed — s. 54(2) requires the custodian to give its response:

"no later than 30 days after receiving the request for access"

PHIPA, s. 54(2)

with one extension of up to a further 30 days under s. 54(3) where the request is for a large volume of records or requires extensive consultation — which is to say, exactly the requests injury counsel send. Sixty days at the outside, on a two-year limitation period under the Limitations Act, 2002, is the reason the request should go out the week the retainer is signed.

The fee is capped at cost:

"The amount of the fee shall not exceed the prescribed amount or the amount of reasonable cost recovery"

PHIPA, s. 54(11)

No amount has ever been prescribed by regulation, so "reasonable cost recovery" is the ceiling, and Ontario's Information and Privacy Commissioner has published guidance on the figures it regards as reasonable. A custodian quoting hundreds of dollars for a chart can be referred to the section.

Other provinces run parallel regimes — Alberta's Health Information Act, British Columbia's FIPPA for public bodies and PIPA for private clinics, and PIPEDA's access principle for federally regulated organisations — with the same architecture: a right of access, a 30-day norm, a cost-based fee.

Step three: from the record to the affidavit of documents

Once the records are in, they are relevant documents in the plaintiff's possession and belong in the affidavit of documents, and the clinical notes are what the defence's medical expert will be briefed with. Two features of the record set matter from that point on. First, it must be organised so that any document can be identified and produced without ambiguity, which in practice means grouped by custodian with continuous page numbers. Second, the expert's report — on either side — must disclose the facts and assumptions it rests on, and a page-cited chronology is the only efficient way for an expert to show what they read and where.

What the chronology step costs

Ontario-licensed paralegals publish billing rates of roughly C$150–C$350 an hour (2026), and independent medical-legal summary services bill on a comparable hourly basis. At a reading pace of 50–100 pages an hour a 1,000-page record set is ten to twenty hours of someone's week before any opinion is formed — and the exercise repeats every time supplementary records arrive from a new custodian.

Per-document pricing changes the shape of that cost. One complete chronology and summary is one unit whatever the page count; a paginated, indexed brief is four. Put your own page count into the free cost calculator to see the two side by side.

What a chronology built for Canadian practice looks like

  • Every line cited. Date, custodian, event, and the document and page it came from — so the expert can show what they relied on and the defence can verify it.
  • Grouped by custodian, continuously paginated. Emergency department, family physician, imaging, physiotherapy, each in its own block, page numbers running across the whole set, ready for the affidavit of documents and the trial brief.
  • Pre-existing conditions surfaced, not buried. The prior history the defence will find anyway, listed up front with its source pages, so causation is argued from the record.
  • Gaps flagged. Missing date ranges and custodians referenced but not produced — the shortlist for the next s. 52 request.
  • Counsel review before use. An AI-assisted draft is a starting point. The judgment about liability, causation and damages stays with the lawyer and the expert.

How Med-Legal fits. Upload the records you already hold; get back a source-cited medical chronology and summary with every fact traced to its page, plus a continuously paginated, indexed brief — priced per document, not per hour, with the first ten documents free. Counsel reviews and approves before anything is used.

Try it free on a live file →

Quotations are from the Personal Health Information Protection Act, 2004, S.O. 2004, c. 3, Sched. A, as published on Ontario's e-Laws. Other provinces' health-information statutes (for example Alberta's Health Information Act and British Columbia's FIPPA/PIPA) and the Quebec regime differ — check the current text for any matter where precise compliance matters. General information for legal professionals, not legal advice.