- ModifierDescription
- LCLeft circumflex coronary artery
- LDLeft anterior descending coronary artery
- LLLease/rental (use the ‘ll’ modifier when dme equipment rental is to be applied against the purchase price)
- LMLeft main coronary artery
- LRLaboratory round trip
- LSFda-monitored intraocular lens implant
- LTLeft side (used to identify procedures performed on the left side of the body)
- LUFractionated payment