What should you do if more than one arterial line is inserted?

When more than one arterial line is inserted, it is appropriate to report all insertions and use modifier 59 on the additional codes. This practice aligns with coding guidelines that account for multiple procedures performed in the same session. Modifier 59 indicates that these procedures are distinct or separate from one another, which is crucial in distinguishing between distinct procedures performed on the same day for the same patient.

Reporting only the first line placed, as suggested in another choice, would not capture the full scope of the services rendered and would result in underreporting. This approach would lead to potential revenue loss for the provider, as they would not be compensated for all the services provided. Not reporting any inserted lines fails to recognize the medical services performed, while reporting only the second line lacks accuracy in representing the complete procedure history. Each arterial line inserted serves a potential clinical purpose, and coding them appropriately ensures that the medical record accurately reflects the care provided.