What is the correct CPT® code reported when inserting a nontunneled central venous catheter for a pediatric patient?

The appropriate CPT® code for inserting a nontunneled central venous catheter for a pediatric patient is indeed 36556. This code specifically pertains to the percutaneous insertion of a nontunneled central venous catheter when it is being placed in children or adolescents.

In pediatric patients, the specifics of the procedure, such as the size and placement of the catheter, along with the anatomical considerations, come into play. Code 36556 captures the procedure accurately, ensuring that all relevant aspects, including the type of catheter and patient age group, are properly accounted for.

Other codes in this range cover different scenarios or types of catheter placements, such as tunneled catheter insertions or variations in catheter length or access. Since the question focuses on nontunneled catheters in a pediatric setting, 36556 is the most suitable choice, as it reflects the standard coding convention for this particular medical service.