| Code | Short Description | Long Description |
| 42330 | Removal of salivary stone | |
| 42809 | HC REMOVAL FOREIGN BODY PHARYNX | |
| 42809 | HC PHY FB REMOVAL PHARYNX | |
| 42809 | REMOVAL FB PHARYNX PF | |
| 42820 | SP REMOVAL TONSILS AND ADENOIDS, YOUNGER THAN AGE | |
| 42821 | SP REMOVAL TONSILS AND ADENOIDS, AGE 12 OR OVER 42 | |
| 42825 | Removal of tonsils | |
| 42830 | Removal of adenoids | |
| 42890 | Partial removal of pharynx | |
| 43107 | Removal of esophagus | |
| 43112 | REMOVAL OF ESOPHAGUS-ASST | |
| 43116 | Partial removal of esophagus | |
| 43117 | ESOPHAGUS PARTIAL REMOVAL-ASST | |
| 43122 | PARTIAL REMOVAL ESOPHAGUS-ASST | |
| 43130 | Removal of esophagus pouch | |
| 43135 | REMOVAL ESOPHAGUS POUCH-ASST | |
| 43194 | HC ESOPHAGOSCOPY RIG TRANSORAL REMOVAL FOREIGN BODY | |
| 43194 | ESOPHAGOSCOPY RIG TRANSORAL REMOVAL FOREIGN BODY | 43194 ESOPHAGOSCOPY RIG TRANSORAL FB REM |
| 43215 | HC ESOPHAGOSCOPY FLEXIBLE REMOVAL FOREIGN BODY | |
| 43216 | HC ESPHAGOSCOPY FLEX LESION REMOVAL HOT BX FORCEPS | |
| 43216 | ESPHAGOSCOPY FLEX LESION REMOVAL HOT BX FORCEPS | |
| 43216 | Esophagoscopy lesion removal | |
| 43217 | HC ESOPHAGOSCOPY FLEXIB LESION REMOVAL TUMOR SNARE | |
| 43217 | ESOPHAGOSCOPY FLEXIB LESION REMOVAL TUMOR SNARE | |
| 43247 | HC EGD FLEXIBLE FOREIGN BODY REMOVAL | |
| 43247 | PROC FEE PEG/FOREIGN BODY REMOVAL | |
| 43250 | HC EGD FLEX REMOVAL LESION(S) BY HOT BIOPSY FORCEPS | |
| 43250 | EGD FLEX REMOVAL LESION(S) BY HOT BIOPSY FORCEPS | |
| 43251 | HC EDG REMOVAL TUMOR POLYP/OTHER LESION SNARE TECH | |
| 43251 | EGD REMOVAL TUMOR POLYP/OTHER LESION SNARE TECH |