Merck was the No. 1 funder for radiologists, contributing nearly $108 million in payments, followed by imaging manufacturer Siemens Healthineers ($64 million) and drugmaker Novartis ($57 million). 

Five Northern California critical access hospitals are banding together to share a mobile MRI unit across three counties. 

The country’s largest municipal healthcare system aims to bring imaging services "directly into the community" to eliminate barriers to care, reduce wait times and detect diseases earlier.