| Code | Short Description | Long Description |
| 45111 | Partial removal of rectum | |
| 45121 | Removal of rectum and colon | |
| 45307 | HC PROCTOSIGMOIDOSCOPY W/REMOVAL FB | |
| 45308 | Proctosigmoidoscopy removal | |
| 45332 | Sigmoidoscopy w/fb removal | |
| 45338 | SIGMOIDSCOPY WITH REMOVAL | |
| 45338 | SIGMOIDOSCOPY, FLEXIBLE; WITH REMOVAL OF TUMOR BY SNARE TECHNIQUE SECONDARY | |
| 45379 | HC COLONOSCOPY FLX W/REMOVAL OF FOREIGN BODY(S) | |
| 45379 | COLONOSCOPY FLX W/REMOVAL OF FOREIGN BODY(S) | |
| 45379 | Colonoscopy w/fb removal | |
| 45379 | SP COLONOSCOPY, FLEXIBLE; WITH REMOVAL OF FOREIGN | |
| 45384 | HC COLSC FLX W/REMOVAL LESION BY HOT BX FORCEPS | |
| 45384 | COLSC FLX W/REMOVAL LESION BY HOT BX FORCEPS | |
| 45384 | Colonoscopy w/lesion removal | |
| 45384 | COLONOSCOPY, FLEXIBLE, WITH REMOVAL OF TUMOR(S), POLYP(S), HOT BIOPSY (PRIMARY) | |
| 45385 | SP LESION REMOVAL COLONOSCOPY | |
| 45385 | COLONOSCOPY, FLEXIBLE, WITH REMOVAL OF TUMOR(S), SNARE TECHNIQUE (PRIMARY) | |
| 45395 | Lap removal of rectum | |
| 45395 | PA ASSIST IN SURGERY FOR LAP REMOVAL OF RECTUM | nan |
| 45915 | REMOVAL OF FECAL IMPACTIN | |
| 45915 | REMOVAL OF FECAL IMPACTIO | |
| 45915 | REMOVAL FB RECTAL/VAGINAL | |
| 46030 | REMOVAL OF ANAL SETON | |
| 46030 | REMOVAL ANAL SETON OTHER MARKER | |
| 46030 | Removal of rectal marker | |
| 46200 | Removal of anal fissure | |
| 46210 | Removal of Anal Crypt | |
| 46211 | Removal of Anal Crypts | |
| 46230 | Removal of anal tags | |
| 46230 | BP REMOVAL OF ANAL TAGS |