What is the appropriate CPT® code when performing a selective right state catheterization?

When identifying the appropriate CPT® code for a selective right state catheterization, it is essential to focus on the definition and specifications of the codes. A selective catheterization indicates that a catheter is placed selectively into a specific vascular territory.

The CPT code 36245, which is specifically for selective catheterization, applies to the right side of the vascular system. The addition of modifiers to the code allows for differentiation between the left and right sides of the body. In this case, the presence of the "RT" modifier at the end of the code specifies that the procedure was performed on the right side. As a result, the correct code for a selective catheterization of the right state is 36245-RT.

This understanding is pivotal in medical coding as it ensures accurate billing and compliance with insurance standards. Option C does not accurately refer to the procedure being specifically conducted on the right side, making it unsuitable in this context. Hence, the detailed specificity of 36245-RT captures the exact nature of the procedure performed, ensuring precision in documentation and billing.