Published in Health affairs (Project Hope)
The Trump administration broke from its predecessors by authorizing Medicaid work requirements. It also proposed to dramatically broaden rights to refuse to provide treatments for religious and moral reasons.
Published in Health affairs (Project Hope)
Provider market power is a powerful driver of high health care costs in the United States. Despite decades of antitrust litigation and regulatory interventions, the problem has worsened and threatens to undermine the benefits of market-based policies. A critical but neglected challenge for all health care reform proposals relying on market competit...
Published in Health affairs (Project Hope)
The sharing of investors across firms is a new antitrust focus because of its potential negative effects on competition. Historically, the ability to track common investors across the continuum of health care providers has been limited. Thus, little is known about common investor ownership structures that might exist across health care delivery sys...
Published in Health affairs (Project Hope)
Health insurance holds the promise of improving population health and survival and protecting people from catastrophic health spending. Yet evidence from lower- and middle-income countries on the impact of health insurance is limited. We investigated whether insurance expansion reduced adult mortality in rural China, taking advantage of differences...
Published in Health affairs (Project Hope)
The Affordable Care Act allows commercial insurers participating in the Marketplaces to vary the size of their provider networks as long as the providers are "sufficient" in numbers and types. Concerns have been growing over the increasing use of restricted-provider or narrow networks in Marketplace plans because of their implications for reduced a...
Published in Health affairs (Project Hope)
Policy makers and analysts have been voicing concerns about the increasing concentration of health care providers and health insurers in markets nationwide, including the potential adverse effect on the cost and quality of health care. The Council of Economic Advisers recently expressed its concern about the lack of estimates of market concentratio...
Published in Health affairs (Project Hope)
Using prices of hospital admissions and visits to five types of physicians, we analyzed how provider and insurer market concentration-as measured by the Herfindahl-Hirschman Index (HHI)-interact and are correlated with prices. We found evidence that in the range of the Department of Justice's and Federal Trade Commission's definition of a moderatel...
Published in Health affairs (Project Hope)
The Children's Health Insurance Program (CHIP), which was enacted twenty years ago, covers uninsured children who do not qualify for Medicaid but lack access to affordable coverage. Together these safety-net programs have boosted the health insurance coverage rate among US children to historic levels, exceeding 95 percent of children in 2015. Howev...
Published in Health affairs (Project Hope)
A transgender doctor is mistreated by a health care provider-and wants to make the system better for patients like her.
Published in Health affairs (Project Hope)
Anecdotal reports and systematic research highlight the prevalence of narrow-network plans on the Affordable Care Act's health insurance Marketplaces. At the same time, Marketplace premiums in the period 2014-16 were much lower than projected by the Congressional Budget Office in 2009. Using detailed data on the breadth of both hospital and physici...
