K22.1
Ulcer of esophagus
ICD-10 code K22.1 for Ulcer of esophagus
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
Code first poisoning due to drug or toxin, if applicable (T36-T65 with fifth or sixth character 1-4 or 6)
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
Excludes1: Barrett's esophagus (K22.7-)
ICD-10 International Statistical Classification of Diseases and Related Health Problems 10th Revision