GE Healthcare still plans to separate into an independent company after General Electric named a new chairman and CEO, according to a report by CNBC.

Immigrants to the U.S. accounted for nearly 13 percent of premiums paid to private insurers in 2014, according to a study published Oct. 1 in Health Affairs. But they’re spending more on those premiums than they’re receiving in benefits, creating a deficit that’s hard to ignore as the country wrestles with immigration policy.

Breast density reporting laws in the U.S. increase breast density awareness and ignite conversations between women and their physicians about additional screening, according to research published online Oct. 1 in the Journal of the American College of Radiology.

A collaboration between New York-based Memorial Sloan Kettering Cancer Center (MSKCC) and the Kuwait National Mammography Screening Program (KNMSP) allowed for the successful implementation of a national mammographic screening program. Program highlights were published in the Journal of the American College of Radiology.

Same-day discharge following elective percutaneous coronary intervention (PCI) was safe and resulted in more than $5,000 in savings per procedure, according to an analysis of operations performed from 2006 through 2015. Yet only 9.1 percent of interventions that were studied achieved same-day discharge, representing an opportunity to trim healthcare costs in the United States.

UnitedHealth Group, the U.S.’s largest health insurer, bought pharmacy company Genoa Healthcare for $2.5 billion, Bloomberg reports.

How much exposure is too much when it comes to radiation? Though Americans receive more than 85 million CT scans annually—compared to three million per year in the 1980s—there’s no formula to answer how much radiation exposure is extensive.

The U.S. Department of Veteran’s Affairs inspector general is auditing mass cancellations at eight VA medical centers across the country to determine if the VA processed and managed radiology requests in a timely and appropriate manner since 2016, USA Today reported on Oct. 1.