Labcorp Technologist interview questions

First step was a phone screen with a recruiter, then I set up a phone interview for the next week. The day comes around and about 15 minutes after the start time the recruiter called to ask if we had confirmed a time for the in-person interview that day. I informed him that I had received no confirmation and no address to go to or the name of anyone to meet with or contact. He apologized and contacted two lab supervisors who then called me and performed a 30 minute phone interview which consisted of an overall description of the lab and about 15 questions. Mostly behavioral, but some regarding the type of lab equipment/tests I was familiar with. They said they would have a decision by the end of the week, but did not schedule an in-person with me. I don't feel confident.