In Florida, a cancer center is racing to find money for chemotherapy drugs to avoid delaying critical treatments for its patients. In Pennsylvania, primary care doctor pooling all of her cash — including her personal bank stash — in the hopes of staying afloat for the next two months. These are just a few examples of the severe cash squeeze facing medical care providers in the aftermath of a cyberattack two weeks ago that paralyzed the largest U.S. billing and payment system in the country.