When you bill code 69210 and 93000 on the same day what modifier do you use?

When billing for both code 69210 (removal of impacted cerumen) and code 93000 (electrocardiogram) on the same day, you should use the modifier -25 with the 93000 code. This modifier indicates that the EKG service was a significant, separately identifiable service provided on the same day as the cerumen removal. Always ensure proper documentation supports the necessity of both procedures.