Hi, I have a patient that had an outpatient procedure and ended up staying 29 hours in extended recovery, not observation. First, would this still be considered a POS 22 with appropriate codes? Secondly, the provider discharged patient the next day and has charged a level 3 f/u code, what would be the appropriate coding and POS for this? I am getting conflicting information and just wanted to reach out and see if anyone had any guidelines. Thanks!