Inadequate in the Best of Times: Reevaluating Provider Networks in Light of the Coronavirus Pandemic
Bibliographic record
Abstract
The coronavirus has affected billions of people worldwide. As of early June, estimates of infections exceeded six million individuals, about double the number from early May. The United States has experienced more cases than Spain, Italy, France, the United Kingdom, Germany, Turkey, Canada, Japan, and Russia combined. To make things worse, the structure of the U.S. health-care system may significantly impede access to needed medical services while exposing patients to financial liabilities. One particularly concerning feature may be the limitations on access imposed by provider networks. This article briefly reviews what we know about the narrowing of provider networks, and how findings from a series of recent articles illustrating the often-severe restrictions imposed by these networks may be particularly detrimental in the middle of a global health emergency. I also highlight how the actions taken by policymakers to temporarily mitigate these problems have fallen short and what potential long-term solutions might look like.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.014 | 0.063 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.002 | 0.004 |
| Scholarly communication | 0.008 | 0.017 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.005 | 0.005 |
| Insufficient payload (model declined to judge) | 0.003 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".