This is a general question that I hope someone can help me with.
We have a patient in which we drew a blood sample for testing. The specimen is being sent to an out of state lab for testing and results. I assume that we bill the state in which the specimen was being tested in, but I have a colleague stating that we bill the state in which the sample was actually drawn in. I’m new to this part of billing, so any feedback would be appreciated! Thank you!