An Algorithm Decides Who Becomes a Doctor: The Case for Rebuilding the Match From First Principles
Photo: Internet Archive Book Images, No restrictions, via Wikimedia Commons
Every March, thousands of American medical students gather in lecture halls and living rooms to open envelopes that will determine where they will spend the next three to seven years of their lives. The ceremony is beloved. The system behind it deserves far less affection.
The National Resident Matching Program is a genuine achievement of mechanism design — a centralized clearinghouse that, by most accounts, functions better than the chaotic, exploitative early matching processes it replaced. But functioning is not the same as serving. An honest assessment of the contemporary Match must conclude that it has drifted toward optimizing for institutional convenience and algorithmic legibility at the expense of the one thing it ostensibly exists to protect: the fit between a physician and their training.
The Cost of Applying to Everything
The numbers tell a story of escalating desperation. Average application counts per applicant have climbed steeply over the past decade, driven in part by unmatched applicants rationally widening their nets and programs rationally receiving more applications than any human can meaningfully review. The financial burden falls on students — many carrying six-figure educational debt — who spend thousands of dollars on application fees, away rotations, and interview travel for a process with no guaranteed outcome.
Programs, meanwhile, are drowning. When a single dermatology opening attracts hundreds of applications, review becomes triage by proxy: board scores, medical school prestige, and keyword filters stand in for judgment. Everyone processes more; almost no one evaluates better.
Signals, and Their Limits
The introduction of the signaling system — allowing applicants to flag a small number of programs as genuine preferences — was a rational attempt to restore signal in a noisy market. It has partially worked. But it has also introduced new distortions: students strategize their signals like portfolio managers, programs weight them heavily in screening, and applicants to competitive specialties face pressure to signal conservatively rather than aspirationally.
The deeper problem is that no signaling tweak can fix a structural mismatch. The Match sorts applicants into programs using information that is thin, expensive, and skewed toward institutional prestige. It does not — because it cannot — assess the qualities that predict a good training outcome: teaching quality, supervision culture, graduated autonomy, whether graduates of a program thrive.
What a Rebuilt Pipeline Might Look Like
Reform conversations too often stop at application caps. A more ambitious redesign would reconsider the pipeline itself.
Regional pipelines. Strengthening ties between medical schools and nearby residency programs — including funded away rotations and guaranteed interview pathways for in-state students — could reduce geographic randomness, lower costs, and keep graduates in the communities that invested in them.
Holistic review at scale. Programs cannot read five hundred applications thoughtfully, but they can read fifty. Meaningful application caps, paired with structured, competency-based screening instruments, would force evaluation quality up while driving volume down.
Transparency as a mandate. Programs should be required to publish meaningful outcome data — graduate fellowship placement, board pass rates, attrition, and trainee wellbeing metrics. Applicants currently choose training programs with less consumer information than they have choosing a car.
A genuine second look. Post-match or pre-rank structured visits, funded for applicants with demonstrated financial need, would replace the current system's reliance on a single high-stakes interview day.
None of this abolishes the Match, and it should not. A centralized process remains the best defense against the pre-match era's backroom dealing. The argument is not for demolition but for renovation — a system recalibrated around fit, affordability, and evidence.
The Stakes Beyond the Envelope
It is tempting to treat Match reform as a student welfare issue, and it is. But it is also a workforce issue and, ultimately, a patient care issue. Physicians who train where they are well-supervised and well-supported become better clinicians. Communities that retain their graduates get continuity of care. A system that sorts physicians by prestige metrics rather than mutual fit wastes talent the country cannot afford to waste.
The envelope-opening ceremony will endure, because the moment matters. The machinery behind it should be rebuilt to deserve the occasion.
