Question: How do I code an epidural blood patch procedure on the same day as labor and delivery? Should I include a modifier on the claim? Vermont Subscriber Answer: Administering a blood patch on the same day as labor and delivery is unusual because most physicians try to manage spinal headaches conservatively before turning to an invasive treatment. Double check a few things before coding the blood patch procedure:> Ensure that what you call a blood patch wasn’t simply injecting blood through the epidural catheter before removing it after labor and delivery. If this is the case, you shouldn’t bill the injection separately.> >If your anesthesia provider removed the epidural catheter after the delivery and determined later that day to administer an epidural blood patch, you can report it. Submit 62273 (Injection, epidural, of blood or clot patch) and include documentation of why the procedure was necessary. Include the appropriate diagnosis codes such as G97.0 (Cerebrospinal fluid leak from spinal puncture) and G97.81 (Other intraoperative complications of nervous system). The payer might also require a 59 modifier (Distinct procedural service) attached to 62273 to show this was a separate service from the epidural performed during labor and delivery.>