I applied online. The process took 4 weeks. I interviewed at UnitedHealth Group
Interview
Application ... then phone interview ... once you pass that you get a call back and you get an in person interview with one or two people. I actually had two in person interviews - the first with two people and the second with one person.
Interview questions [1]
Question 1
Tell me about a time/situation where you were successful, had a bad encounter, how did you handle it, etc ...