| Code | Short Description | Long Description |
| 45332 | HC SIGMOIDOSCOPY FLX W/RMVL FOREIGN BODY | |
| 45332 | SIGMOIDOSCOPY FLX W/RMVL FOREIGN BODY | Removal of foreign bodies in lower portion of the large bowel (colon) using an endoscope (colonoscopy) |
| 45333 | HC SIGMOIDOSCOPY FLX W/RMVL TUMOR BY HOT BX FORCEPS | |
| 45333 | SIGMOIDOSCOPY FLX W/RMVL TUMOR BY HOT BX FORCEPS | Sigmoidscopy;W-Rem Tum-Polyp-Les By Forcep Or Cauter |
| 45338 | HC SGMDSC FLX RMVL TUM POLYP/OTH LES SNARE TQ | |
| 45338 | SGMDSC FLX RMVL TUM POLYP/OTH LES SNARE TQ | Placement of drainage catheter of biliary duct, accessed through the skin with imaging including radiological supervision and interpretation |
| 45385 | HC COLSC FLX W/RMVL OF TUMOR POLYP LESION SNARE TQ | |
| 45385 | COLSC FLX W/RMVL OF TUMOR POLYP LESION SNARE TQ | |
| 45915 | RMVL FECAL IMPACTION/FB SPX UNDER ANES | |
| 46608 | HC ANOSC RMVL FB | |
| 46610 | HC ANOSC RMVL 1 LES CAUT | |
| 46610 | ANOSCOPY W/RMVL LESION CAUTERY | Removal of anal polyps or growths using an endoscope |
| 46611 | HC ANOSC RMVL 1 TUM POLYP/OTH LES SNARE TQ | |
| 46611 | ANOSC RMVL 1 TUM POLYP/OTH LES SNARE TQ | |
| 46612 | ANOSC RMVL MULT TUMORS CAUTERY/SNARE | Removal of multiple anal polyps or growths using an endoscope |
| 46754 | RMVL THIERSCH WIRE/SUTURE ANAL CANAL | nan |
| 47537 | HC RMVL BILIARY DRN CTH STNT | |
| 47539 | INTRO BILIARY STNT CTH RMVL | 47539 BILE SNT PERC+IMG/S&I NEW ACC |
| 47554 | BILIARY ENDOSCOPY PRQ VIA T-TUBE W/RMVL CALCULUS | |
| 49014 | REEXPL PEL WND W/RMVL PREPERITONEAL PEL PACKING | |
| 49422 | HC RMVL PRM IPR CANNULA/CATH | |
| 49429 | RMVL PERITONEAL-VENOUS SHUNT | |
| 49429 | 49429 PERI VEN SHUNT RMVL | |
| 50382 | HC RMVL&RPLCMT INTLY DWELLING URTRL STENT | |
| 50382 | SP RMVL & RPLCMT INTLY DWELLING URETERAL STENT PRQ | |
| 50384 | HC RMVL INTLY DWELLING URTRL STENT | |
| 50387 | HC RMVL & RPLCMT XTRNL ACCESSIBLE NEPHROURTRL CATH | |
| 50389 | HC RMVL NFROS TUBE REQ FLUOR GID | |
| 50561 | RENAL NDSC NEPHROS/PYELOSTOMY RMVL FB/CALCULUS | |
| 50580 | RNL NDSC NFROT/PLOT W/RMVL FB/CALCULUS |