The smallest patients can present the largest and most confusing problems in medical billing. There can often be confusing scenarios that occur during neonatal procedures that many medical billings can find confusing. It could be due to the fact the patient is so tiny that many of the procedures seem related to split out but in many cases, claims for neonatal services are incorrectly bundled together. A good case in point would be if a neonatal patient presented with a fever. The physician then did a urine catheterization (51701) and a spinal tap (62270) in the office. In many cases, the medical biller might have bundled these claims together but …