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Modifier Master List

Manage CPT modifiers (2-digit alphanumeric codes)

Total: 31
CodeDescriptionStatusActions
25Significant, separately identifiable E/M service by the same physician
Active
26Professional component
Active
50Bilateral procedure
Active
51Multiple procedures
Active
52Reduced services
Active
53Discontinued procedure
Active
59Distinct procedural service
Active
76Repeat procedure by same physician
Active
77Repeat procedure by another physician
Active
78Unplanned return to OR
Active
79Unrelated procedure during postoperative period
Active
80Assistant surgeon
Active
81Minimum assistant surgeon
Active
82Assistant surgeon when resident not available
Active
90Reference (outside) laboratory
Active
91Repeat clinical diagnostic lab test
Active
95Synchronous telemedicine service
Active
GTVia interactive audio and video telecommunications system
Active
GQVia asynchronous telecommunications system
Active
TCTechnical component
Active
95Synchronous telemedicine via real-time interactive audio/video
Active
FPService provided as part of family planning
Active
GCService performed by resident under direction of teaching physician
Active
LTLeft side
Active
RTRight side
Active
22Increased procedural services
Active
32Mandated services
Active
33Preventive services
Active
AHClinical psychologist
Active
HOMental health services
Active
SEState and/or federally-funded program/service
Active