K22.1: Ulcer of esophagus inclusionTerm Barrett's ulcer Erosion of esophagus Fungal ulcer of esophagus Peptic ulcer of esophagus Ulcer of esophagus due to ingestion of chemicals Ulcer of esophagus due to ingestion of drugs and medicaments Ulcerative esophagitis codeFirst poisoning due to drug or toxin, if applicable (T36-T65 with fifth or sixth character 1-4 or 6) useAdditionalCode code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) excludes1 Barrett's esophagus (K22.7-) |
| K22.10: Ulcer of esophagus without bleeding |
| K22.11: Ulcer of esophagus with bleeding |