Barrett's esophagus with high grade dysplasia icd 10 July 8, 2019 16 32 64 128 Barrett's esophagus with high grade dysplasia icd 10 cm code Barrett's esophagus with high grade dysplasia icd 10 code Barrett esophagus icd 10 Barrett's esophagus icd 10 Barrett's esophagus icd 9