Ontario Doctors Demand AI Overhaul for 'Broken' OHIP Billing System

TORONTO, ON – March 24, 2026 – Ontario's physicians are calling on the provincial government to overhaul what they describe as a broken and archaic OHIP billing system, proposing the use of artificial intelligence to slash administrative red tape that they say is directly harming patient care and fueling physician burnout.

The Ontario Medical Association (OMA) launched a province-wide advocacy campaign today, revealing that more than 1.16 million medical claims a year are bogged down in a manual review process. This bureaucratic bottleneck forces doctors to wait months, and in some cases years, to be paid for medically necessary services, from lifesaving neurosurgery to the urgent care of newborns.

"Ontario's doctors deliver world class care to their patients every day, but the OHIP system that supports that care is decades behind," said OMA President Dr. Zainab Abdurrahman in a statement. "Every hour a doctor spends dealing with rejected claims or billing disputes is an hour that could be spent caring for patients."

The Human Cost of Bureaucracy

Behind the staggering statistics are stories of significant personal and professional strain that ripple from physicians' offices to patient bedsides. The OMA's push for reform is fueled by accounts of doctors providing critical care under extreme financial uncertainty.

In one stark example that highlights the system's failures, a surgeon who successfully reattached a patient's severed fingers waited nearly three years to be compensated for the complex procedure. In another, a physician provided ten days of intensive care to a dying baby but was never paid due to a billing rejection, an administrative issue that could have forced a grieving family to navigate paperwork during their darkest moments.

The consequences extend beyond individual physicians. The OMA estimates that the time doctors spend fighting billing rejections could be converted into at least 58,000 additional patient appointments each year—a significant number in a province grappling with healthcare backlogs. A 2024 survey of over 2,500 physicians found that 90 per cent had claims rejected, and nearly half admitted they are now less willing to perform certain procedures due to the high risk of non-payment, creating potential access-to-care issues for patients across Ontario.

A System Stuck in the Past

The root of the problem lies in a fee-for-service system that has failed to keep pace with the complexity of modern medicine. While most claims submitted through the Medical Claims Electronic Data Transfer (MC EDT) system are processed automatically, over a million each year are flagged for manual review. Reasons for rejection are often minor, such as typos in patient data, an outdated health card version code, or a mismatch between the diagnostic and fee codes in the voluminous OHIP Schedule of Benefits.

This administrative friction creates a significant financial burden. Ontario physicians lose an estimated $6,500 annually on average due to billing errors and uncompensated care. For clinic owners, the unpredictable cash flow disrupts their ability to pay staff and overhead costs. For individual doctors, it can mean delaying personal financial milestones or taking on debt.

This long-standing friction has fostered a deep sense of mistrust between physicians and the Ministry of Health, with some doctors describing the relationship as adversarial. The perception among many is that the system is designed to limit payments, contributing to a crisis of burnout and moral injury that is pushing experienced doctors to consider early retirement or leave the province altogether.

AI: A Modern Solution with Modern Challenges

At the heart of the OMA's proposal is the strategic implementation of artificial intelligence. The association argues that targeted AI tools could modernize the claims review process by identifying patterns in billing decisions, ensuring consistent interpretation of rules across different regions, and automatically approving routine claims that are currently, and unnecessarily, diverted for manual review.

"Doctors want to spend their time caring for patients, not navigating red tape," Dr. Abdurrahman stated. "Innovative solutions, like AI tools that support faster and more consistent claims review, could dramatically reduce delays and make the system work better for everyone."

However, the path to an AI-driven system is fraught with its own complexities. Experts caution that while the potential benefits are significant, so are the ethical and logistical hurdles. Any system handling sensitive personal health information must adhere to Ontario's strict privacy laws (PHIPA) and be fortified against cyber threats. Furthermore, AI models are only as good as the data they are trained on; if historical data contains hidden biases, the algorithm could perpetuate or even amplify unfair claim rejections, potentially harming vulnerable patient populations.

Transparency is another key concern. The "black box" nature of some AI can make it difficult to understand why a claim was denied, creating new frustrations for physicians. Establishing clear accountability and a straightforward appeals process for AI-driven decisions would be critical for gaining physicians' trust.

A Broader Call for Reform

Recognizing that technology is not a panacea, the OMA's campaign includes several other concrete proposals aimed at fixing the foundational cracks in the system. The association is calling for the creation of an independent OHIP ombuds office, staffed with clinical experts, to resolve billing disputes quickly and fairly. They are also demanding clear and binding timelines for the appeals process, so doctors are no longer left in financial limbo for years.

Other key recommendations include extending "good faith" OHIP coverage for newborns from 30 to 90 days, ensuring doctors can provide immediate care without financial penalty while families register their child. The OMA also wants to ensure consistent payment for the same procedure across Ontario, eliminating regional discrepancies where a claim approved in one area is rejected in another.

These measures, the OMA argues, are not just about ensuring doctors are paid promptly. They are about stabilizing the healthcare system, reducing the administrative load that contributes to burnout, and ultimately protecting patients' access to care. As Dr. Abdurrahman concluded, "These are solvable problems. By listening to physicians who work within OHIP every day the government can reduce red tape, support innovation and ensure patients continue to receive high quality care."