Part-time, locum tenens, moonlighting—in its many forms, practicing radiology on the side is a time-honored tradition. It offers an alternate pathway to financial freedom, an opportunity to broaden your skillset, and a tool for career exploration. Maybe you do some yourself. You wouldn’t be alone; a recent study from Medscape found that 42% of radiologists supplement their income with extra work, either by extending their hours or working outside their current position.