Is it appropriate to bill 99050 for patients seen during early morning hours before regularly scheduled office hours? The hours are not posted, but there is staff/providers scheduled to be in the office to see patients. I have read you should bill this code for anything before 8am, but I have also read from AAP: "Do not report when the physician/other qualified health care professional* is scheduled to be in the office with support staff, even if patients are not schedule."