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45.91 - Small-to-small Intestinal Anastomosis


The ICD 9 Code for Small-to-small intestinal anastomosis is listed as 45.91.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS and chapter information where available.

ICD 9 CM Volume 3 (PCS) Field Value
Procedure Code: 45.91
Description: Small-to-small intestinal anastomosis
Short Description: Sm-to-sm bowel anastom
Chapter: Operations on the digestive system
Subsection 1: Incision, excision, and anastomosis of intestine
ICD-10-PCS General Equivalence Mappings (GEMS):
ICD 10 PCS Code: 0D1A0ZB - Bypass Jejunum to Ileum, Open Approach (approximate)
ICD 10 PCS Code: 0D1B8ZH - Bypass Ileum to Cecum, Via Natural or Artificial Opening Endoscopic (approximate)
ICD 10 PCS Code: 0D1B8ZB - Bypass Ileum to Ileum, Via Natural or Artificial Opening Endoscopic (approximate)
ICD 10 PCS Code: 0D1B4ZB - Bypass Ileum to Ileum, Percutaneous Endoscopic Approach (approximate)
ICD 10 PCS Code: 0D1B0ZB - Bypass Ileum to Ileum, Open Approach (approximate)
ICD 10 PCS Code: 0D1A8ZH - Bypass Jejunum to Cecum, Via Natural or Artificial Opening Endoscopic (approximate)
ICD 10 PCS Code: 0D1A8ZB - Bypass Jejunum to Ileum, Via Natural or Artificial Opening Endoscopic (approximate)
ICD 10 PCS Code: 0D1A8ZA - Bypass Jejunum to Jejunum, Via Natural or Artificial Opening Endoscopic (approximate)
ICD 10 PCS Code: 0D1A4ZB - Bypass Jejunum to Ileum, Percutaneous Endoscopic Approach (approximate)
ICD 10 PCS Code: 0D1A4ZA - Bypass Jejunum to Jejunum, Percutaneous Endoscopic Approach (approximate)
ICD 10 PCS Code: 0D190Z9 - Bypass Duodenum to Duodenum, Open Approach (approximate)
ICD 10 PCS Code: 0D1A0ZA - Bypass Jejunum to Jejunum, Open Approach (approximate)
ICD 10 PCS Code: 0D198ZB - Bypass Duodenum to Ileum, Via Natural or Artificial Opening Endoscopic (approximate)
ICD 10 PCS Code: 0D198ZA - Bypass Duodenum to Jejunum, Via Natural or Artificial Opening Endoscopic (approximate)
ICD 10 PCS Code: 0D198Z9 - Bypass Duodenum to Duodenum, Via Natural or Artificial Opening Endoscopic (approximate)
ICD 10 PCS Code: 0D194ZB - Bypass Duodenum to Ileum, Percutaneous Endoscopic Approach (approximate)
ICD 10 PCS Code: 0D194ZA - Bypass Duodenum to Jejunum, Percutaneous Endoscopic Approach (approximate)
ICD 10 PCS Code: 0D194Z9 - Bypass Duodenum to Duodenum, Percutaneous Endoscopic Approach (approximate)
ICD 10 PCS Code: 0D190ZB - Bypass Duodenum to Ileum, Open Approach (approximate)
ICD 10 PCS Code: 0D190ZA - Bypass Duodenum to Jejunum, Open Approach (approximate)
ICD-9-CM Volume 3 (PCS) Siblings (same level / similar specificity) of 45.91:
45.90 - Intestinal anastomosis, not otherwise specified
45.92 - Anastomosis of small intestine to rectal stump
45.93 - Other small-to-large intestinal anastomosis
45.94 - Large-to-large intestinal anastomosis
45.95 - Anastomosis to anus