2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Digestive System 520-579 > Diseases Of Esophagus, Stomach, And Duodenum 530-537 > Diseases Of Esophagus 530.* > 2006 ICD-9-CM Diagnosis 530.12 Acute esophagitis View the most recent version of ICD-9-CM 530.12 530.12 is a specific code that can be used to specify a diagnosis 530.12 contains 1 index entry View the ICD-9-CM Volume 1 530.* hierarchy  Index entries containing 530.12: Esophagitis (alkaline) (chemical) (chronic) (infectional) (necrotic) (peptic) (postoperative) (regurgitant) 530.10 acute 530.12