Bjohnse1
Contributor
Here's my question: AMA standards state that the timed codes under the medicine section (97124, 97140, 97535, etc) are billable when at least 8 minutes of the procedure is done. If less than 8 minutes are done then the procedure should not be billed. What if modifier 52 (reduced services) is added to the CPT code. Example, CPT 97124 is done for 18 minutes. Should only 1 unit be billed, or could it be billed as 97124 and 97124 52?