Modifier Master List
Manage CPT modifiers (2-digit alphanumeric codes)
Total: 31
| Code | Description | Status | Actions |
|---|---|---|---|
| 25 | Significant, separately identifiable E/M service by the same physician | Active | |
| 26 | Professional component | Active | |
| 50 | Bilateral procedure | Active | |
| 51 | Multiple procedures | Active | |
| 52 | Reduced services | Active | |
| 53 | Discontinued procedure | Active | |
| 59 | Distinct procedural service | Active | |
| 76 | Repeat procedure by same physician | Active | |
| 77 | Repeat procedure by another physician | Active | |
| 78 | Unplanned return to OR | Active | |
| 79 | Unrelated procedure during postoperative period | Active | |
| 80 | Assistant surgeon | Active | |
| 81 | Minimum assistant surgeon | Active | |
| 82 | Assistant surgeon when resident not available | Active | |
| 90 | Reference (outside) laboratory | Active | |
| 91 | Repeat clinical diagnostic lab test | Active | |
| 95 | Synchronous telemedicine service | Active | |
| GT | Via interactive audio and video telecommunications system | Active | |
| GQ | Via asynchronous telecommunications system | Active | |
| TC | Technical component | Active | |
| 95 | Synchronous telemedicine via real-time interactive audio/video | Active | |
| FP | Service provided as part of family planning | Active | |
| GC | Service performed by resident under direction of teaching physician | Active | |
| LT | Left side | Active | |
| RT | Right side | Active | |
| 22 | Increased procedural services | Active | |
| 32 | Mandated services | Active | |
| 33 | Preventive services | Active | |
| AH | Clinical psychologist | Active | |
| HO | Mental health services | Active | |
| SE | State and/or federally-funded program/service | Active |
