| T18.110 | Gastric contents in esophagus causing compression of trachea | NON-BILLABLE CODE |
| T18.110A | Gastric contents in esophagus causing compression of trachea, initial encounter | BILLABLE CODE |
| T18.110D | Gastric contents in esophagus causing compression of trachea, subsequent encounter | BILLABLE CODE |
| T18.110S | Gastric contents in esophagus causing compression of trachea, sequela | BILLABLE CODE |
| T18.118 | Gastric contents in esophagus causing other injury | NON-BILLABLE CODE |
| T18.118A | Gastric contents in esophagus causing other injury, initial encounter | BILLABLE CODE |
| T18.118D | Gastric contents in esophagus causing other injury, subsequent encounter | BILLABLE CODE |
| T18.118S | Gastric contents in esophagus causing other injury, sequela | BILLABLE CODE |
