36561 Surgery as an Outpatient Insertion of central venous tube with port (5 years or older) Insertion of central venous tube with port (5 years or older) Ancillary Procedural Code 970
36591 Labs, X-Rays and Other Tests Collection of blood sample from implanted device Collection of blood sample from implanted device
36620 Inpatient Medical and Surgical Care in a General Hospital Insertion of artery tube for blood sampling or infusion through skin Insertion of artery tube for blood sampling or infusion through skin
43239 Surgery as an Outpatient Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope Ancillary Procedural Code 887
43248 Surgery as an Outpatient Insertion of guide wire with dilation of esophagus using a flexible endoscope Insertion of guide wire with dilation of esophagus using a flexible endoscope
43249 Surgery as an Outpatient Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm
44970 Surgery as an Outpatient Removal of appendix using an endoscope Removal of appendix using an endoscope Ancillary Procedural Code 343
45378 Surgery as an Outpatient Diagnostic exam of large bowel using a flexible endoscope Diagnostic exam of large bowel using a flexible endoscope Ancillary Procedural Code 812
45380 Surgery as an Outpatient Biopsy of large bowel using a flexible endoscope Biopsy of large bowel using a flexible endoscope
45385 Surgery as an Outpatient Removal of polyps or growths of large bowel using an endoscope with mechanical snare Removal of polyps or growths of large bowel using an endoscope with mechanical snare