|
45.1 Diagnostic procedures on small intestine
Code also any laparotomy (54.11-54.19) |
45.11 Transabdominal endoscopy of small intestine
Intraoperative endoscopy of small intestine
Excludes: that with biopsy (45.14) |
45.12 Endoscopy of small intestine through artificial stoma
Excludes: that with biopsy (45.14) |
45.13 Other endoscopy of small intestine
Esophagogastroduodenoscopy [EGD]
Excludes: that with biopsy (45.14, 45.16) |
45.14 Closed [endoscopic] biopsy of small intestine
Brushing or washing for specimen collection
Excludes: esophagogastroduodenoscopy [EGD] with closed biopsy (45.16) |
45.15 Open biopsy of small intestine |
45.16 Esophagogastroduodenoscopy [EGD] with closed biopsy
Biopsy of one or more sites involving esophagus, stomach, and/or duodenum |
45.19 Other diagnostic procedures on small intestine
Excludes: microscopic examination of specimen from small intestine (90.91-90.99)
radioisotope scan (92.04)
ultrasonography (88.74)
x-ray (87.61-87.69) |