Sheldon M. Retchin, MD, MSPH

This national study of neonatology services found no clear evidence that state surprise billing regulations influenced prices or provider network participation for the commercially insured.

States with the most restrictive scope-of-practice laws have an inadequate supply of primary care clinicians to serve a high concentration of dual-eligible beneficiaries.

This study of claims among adults covered by employer-sponsored plans revealed substantial variations in out-of-network cost-sharing payments. The growth of cost sharing for nonemergent hospitalizations is concerning.

This article describes a program to coordinate the care of an inner-city uninsured population at an academic health center.