This is very surprising to me, because in my experience, health care actually has a lot more lax drug policy than most other employers. I've worked in several of the top hospitals in the country, and in every single one of them, the only anti drug policy was "don't do drugs at work." No drug testing, no stipulations that you could be fired if it was found out you did drugs, nothing like that. Granted, these were all in Massachusetts, which as a state is more lenient towards drugs, especially pot (which is decriminalized) than others. But still, other employers I've worked at other than hospitals had drug policies and stipulated that you could be subject to drug testing, or I had to take a drug test to apply for the job.