2007 ICD-9-CM Procedure 45.14 Closed [endoscopic] biopsy of small intestine 45.14 is a specific code that can be used to specify a procedure 45.14 contains 12 index entries View the full Volume 3 45.* hierarchy 45.14 also known as: Brushing or washing for specimen collection 45.14 excludes: esophagogastroduodenoscopy [EGD] with closed biopsy (45.16) Index entries containing 45.14: Biopsy duodenum 45.14 brush 45.14 closed (endoscopic) 45.14 open 45.15 ileum 45.14 brush 45.14 closed (endoscopic) 45.14 open 45.15 intestine NEC 45.27 small 45.14 brush 45.14 closed (endoscopic) 45.14 open 45.15 jejunum 45.14 brush 45.14 closed (endoscopic) 45.14 open 45.15