BC Supreme Court: Overturns Katterhagen v College Physicians Surgeons BC

• The Supreme Court of British Columbia quashed a Health Professions Review Board decision concerning a medical complaint.
• The court found the College of Physicians and Surgeons of British Columbia failed to explain a medical certificate that contradicted its findings.
• The certificate diagnosed pronator strain, while the College concluded the physician diagnosed lateral epicondylitis.
• The omission undermined the justification and transparency of the College's decision under the Vavilov reasonableness standard.
• The matter has been sent back to the College for reconsideration regarding the unexplained medical certificate.

This ruling underscores that administrative tribunals must explicitly address all relevant and potentially contradictory evidence in their decisions.

The Supreme Court of British Columbia recently intervened in a medical regulatory matter, overturning a decision by the Health Professions Review Board and directing the College of Physicians and Surgeons of British Columbia to revisit a patient complaint. This judicial review, known as Katterhagen v. The College of Physicians and Surgeons of British Columbia, case number 2026 BCSC 2122, centered on the College's failure to adequately address a crucial piece of medical evidence. The court determined that the College's initial disposition was unreasonable due to its unexplained disregard for a medical certificate that presented a different diagnosis than the one the College concluded the physician had made.

The underlying issue stemmed from a workplace injury sustained by the patient in December 2011, which resulted in persistent pain in their left elbow and forearm. The physician in question provided treatment from January 2012 through June 2013. The patient subsequently alleged that the physician remained committed to a diagnosis of lateral epicondylitis despite ongoing symptoms and did not sufficiently explore alternative diagnoses. Ultimately, a neurosurgeon diagnosed pronator syndrome in April 2014 and performed surgery, which significantly, though not entirely, alleviated the patient's arm pain. The patient lodged a complaint with the College in November 2022.

In May 2023, the College initially concluded that the physician's care met the expected standard of practice, offering no criticism. However, after the Health Professions Review Board identified missing medical records, the College reopened its investigation. A reconsidered disposition was issued in April 2024, which maintained the College's original conclusion that the physician had acted appropriately. The Review Board subsequently affirmed both the adequacy of this investigation and the reasonableness of the College's final disposition.

During the judicial review, the Supreme Court specifically scrutinized a medical certificate that indicated the patient suffered from pronator strain. This certificate was particularly significant because, on the very same day it was issued, the physician had referred the patient to a colleague, seeking clarification on whether the condition was lateral epicondylitis or pronator strain. The court found that this certificate directly contradicted the physician's assertion of confidence in the epicondylitis diagnosis and the College's conclusion that the physician had exclusively diagnosed lateral epicondylitis. Crucially, neither the College nor the Review Board provided any explanation for the certificate's importance or how it factored into their decisions. This unexplained diagnosis was a key point of contention.

Applying the principles of reasonableness established in Canada (Minister of Citizenship and Immigration) v. Vavilov, 2019 SCC 65, the Supreme Court determined that the omission of any explanation for the medical certificate undermined the justification, transparency, and intelligibility of the College's decision. The court explicitly rejected the College's argument that it could be inferred that the certificate had been considered. Furthermore, the court dismissed the College's contention that the diagnosis of pronator strain did not materially alter the physician's primary diagnosis of epicondylitis, highlighting the need for explicit engagement with all relevant evidence. This ruling underscores that administrative tribunals must explicitly address all relevant and potentially contradictory evidence in their decisions.

Despite quashing the decision, the court made two specific findings. It expressly stated that the physician had not breached the expected standard of practice. Additionally, the court declined to rule on whether the Review Board's finding regarding the adequacy of the College's investigation was patently unreasonable, focusing instead on the College's failure to explain the contradictory evidence. The Vavilov reasonableness review was central to the court's analysis, emphasizing the need for clear and rational decision-making processes by regulatory bodies.

As a result of its findings, the Supreme Court quashed the decision of the Health Professions Review Board. The matter has now been remitted back to the College of Physicians and Surgeons of British Columbia. The College is tasked with determining whether further investigation specifically concerning the medical certificate is necessary, or if providing additional reasons based on the existing record will be sufficient to address the court's concerns. This outcome means the BC medical complaint was overturned, requiring the College to re-evaluate its process.

This ruling underscores that administrative tribunals must explicitly address all relevant and potentially contradictory evidence in their decisions. Lawyers advising clients on medical regulatory complaints or judicial review applications should note this precedent, as a regulator's failure to explain why key evidence was disregarded can be grounds for quashing their decision under the Vavilov reasonableness standard, requiring transparent and intelligible decision-making processes.

Source: Original reporting via Canadian Legal Newswire.