Gerson LB
No ORCID on file
· 1 paper in corpus
2008
Barrett's esophagus (BE) is a chronic complication associated with gastroesophageal reflux disease. The ICD-9-CM code used for BE, 530.2, is also used for patients with 'ulcer of the esophagus.' We aimed to determine if the ICD-9-CM code of…