There is a disagreement in my office about when to bill certain services. We do billing for the physician services only. Some say to bill on the date the services were rendered. Some say to bill the date our physician read the report. Example: patient comes into the hospital outpatient area to have an echocardiogram on 8/1/12, the facility will obviously bill for that DOS and technical componant. Our phyisician reads the echo report on 8/3/12 at his desk in the office and dictates his findings. Which date do I bill with? And which POS do I bill with? Some say to bill POS where the patient is when services are rendered, but others say to bill POS where our physician is at when he reads the report.