Depends on who paid for the piss test. If you paid for it they will call you. If your prospective employer paid for it, they will get the call and then you will get the call from the employer. If the employer calls you and wants you to work then you probably passed. But, if the employer calls you and says that you popped, then your chances may not be so good. Unless you have a recommendation from a physician and are a patient. Even then they might not want to hire. Speaking from experience......... Good luck