43202 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Biopsy of esophagus using a flexible endoscope through mouth Biopsy of esophagus using a flexible endoscope through mouth
43236 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Injection of esophagus, stomach, and/or upper small bowel using a flexible endoscope Injection of esophagus, stomach, and/or upper small bowel using a flexible endoscope
43238 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Ultrasound guided needle aspiration or biopsy of esophagus using a flexible endoscope Ultrasound guided needle aspiration or biopsy of esophagus using a flexible endoscope
43241 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Insertion of tube or tube in esophagus, stomach, and/or upper small bowel using a flexible endoscope Insertion of tube or tube in esophagus, stomach, and/or upper small bowel using a flexible endoscope
43242 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Ultrasound guided needle aspiration or biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope Ultrasound guided needle aspiration or biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope
43244 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Tying of dilated veins of stomach and/or esophagus using a flexible endoscope Tying of dilated veins of stomach and/or esophagus using a flexible endoscope
43245 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Dilation of stomach outlet using a flexible endoscope Dilation of stomach outlet using a flexible endoscope
43246 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Insertion of stomach tube using a flexible endoscope Insertion of stomach tube using a flexible endoscope
43254 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Removal of tissue lining of esophagus, stomach, and/or upper small bowel using a flexible endoscope Removal of tissue lining of esophagus, stomach, and/or upper small bowel using a flexible endoscope
43255 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope