2007 ICD-9-CM Procedure 44.11 Transabdominal gastroscopy 44.11 is a specific code that can be used to specify a procedure 44.11 contains 3 index entries View the full Volume 3 44.* hierarchy 44.11 also known as: Intraoperative gastroscopy 44.11 excludes: that with biopsy (44.14) Index entries containing 44.11: Endoscopy stomach NEC 44.13 transabdominal (operative) 44.11 Esophagogastroscopy NEC 44.13 transabdominal (operative) 44.11 Gastroscopy NEC 44.13 transabdominal (operative) 44.11