kimberagame
Contributor
We have a patient needing a DEXA to monitor her osteoporosis, which she is currently taking Prolia for. I would expect to bill this with a dx code for osteoporosis - M81.0, but she is insisting that we use the screening code, Z13.820. Her insurance has told her that this is the correct code for her situation - having osteoporosis and needing a DEXA to monitor treatment. They told her it remains a screening test until she has an actual fracture. The rep even went and consulted with their supervisor and called the patient back to confirm this was correct. This is completely wrong according to everything I've ever learned about when to use screening codes. Has anyone else heard of this? If the payer can send us documentation confirming this is how they handle that situation, are we safe to bill it that way, despite it not matching ICD guidelines?