Congressional Democrats are taking aim at private equity's expanding role in medicine with new legislation backed by Sen. Warren and Rep. Ocasio-Cortez.

The bill seeks to close loopholes that allow private equity firms to control physician practices, a trend that has accelerated in recent years. Lawmakers argue these arrangements prioritize profits over patient care and can lead to higher costs and reduced quality. The legislation would increase transparency around ownership structures and give regulators more authority to scrutinize deals that could harm competition or patient welfare.

Private equity investment in healthcare has surged, with firms acquiring stakes in specialties ranging from dermatology to emergency medicine. Critics of the bill, including industry groups, contend that private equity provides necessary capital and operational expertise to medical practices. The measure faces an uncertain path in a divided Congress but signals growing bipartisan concern over corporate influence in clinical decision-making.