2025 HCPCS Modifiers LM

Left main coronary artery

TAGS: artery coronary

Short Description	Left main coronary artery
HCPCS Action Code	N - No maintenance for this code
HCPCS Coverage Code	C - Carrier judgment
HCPCS Code Added Date	January 01, 2013
HCPCS Action Effective Date	January 01, 2013

Check Similar Modifiers

• L1 - Separately payable lab test
• LC - Lft circum coronary artery
• LD - Left ant des coronary artery
• LL - Lease/rental (appld to pur)
• LM - Left main coronary artery
• LR - Laboratory round trip
• LS - Fda-monitored iol implant
• LT - Left side
• LU - Fractionated payment