My hospital did their own testing and we're waiting for the go ahead to do them. This means more testing for everyone now that there aren't any regulations.They recently discovered a test that is fairly accurate. Cranking out 33+ million of them, takes time. There are over 33 million people so that's only 1 test per person. In addition, up until a couple days ago, the law was that only federal labs could confirm a positive case. Trump got the law changed, so that state labs can run the tests, and confirm cases.
One of the local news channels was talking about there being about 26 tests available at each of the hospitals (14), and County health care facilities (10). While that doesn't seem like a lot, that's 624, in our county alone. There are 67 counties in this state alone. 10 thousand test kits are a drop in the bucket. They are sending more in, on a regular basis, so that figure will increase at a good, steady pace. In the meantime, I can understand why they are limiting them to people that really need them vs people that are iffy, or don't really need them. It won't be much longer, and there will be adequate supplies of the tests.
Drs can also see patients through Skype and FaceTime or other means to prevent backup in hospitals for people who don't have medical emergencies.