42825 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Removal of tonsils (younger than 12 years) Removal of tonsils (younger than 12 years)
42831 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Primary removal of adenoids (12 years or older) Primary removal of adenoids (12 years or older)
42962 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Complicated control of bleeding of throat Complicated control of bleeding of throat
42975 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Evaluation of sleep-disordered breathing by examination of upper airway using an endoscope Evaluation of sleep-disordered breathing by examination of upper airway using an endoscope
43191 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Diagnostic exam of esophagus using an endoscope Diagnostic exam of esophagus using an endoscope
43200 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Diagnostic exam of esophagus using a flexible endoscope through mouth Diagnostic exam of esophagus using a flexible endoscope through mouth
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