ICD-9-CM procedure code (retired)
45.90 — Intestinal anastomosis, not otherwise specified
ICD-9-CM was replaced by ICD-10 on October 1, 2015. These are the ICD-10-PCS equivalents from the CMS General Equivalence Mappings.
About ICD-9-CM 45.90
45.90 is an ICD-9-CM procedure code for intestinal anastomosis, not otherwise specified. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-PCS took over.
The CMS General Equivalence Mappings translate it to 123 ICD-10-PCS codes, such as 0D190Z9 (Bypass Duodenum to Duodenum, Open Approach), 0D190ZA (Bypass Duodenum to Jejunum, Open Approach) and 0D190ZB (Bypass Duodenum to Ileum, Open Approach). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
- 0D190Z9Bypass Duodenum to Duodenum, Open Approachapproximate
- 0D190ZABypass Duodenum to Jejunum, Open Approachapproximate
- 0D190ZBBypass Duodenum to Ileum, Open Approachapproximate
- 0D190ZLBypass Duodenum to Transverse Colon, Open Approachapproximate
- 0D194Z9Bypass Duodenum to Duodenum, Percutaneous Endoscopic Approachapproximate
- 0D194ZABypass Duodenum to Jejunum, Percutaneous Endoscopic Approachapproximate
- 0D194ZBBypass Duodenum to Ileum, Percutaneous Endoscopic Approachapproximate
- 0D194ZLBypass Duodenum to Transverse Colon, Percutaneous Endoscopic Approachapproximate
- 0D198Z9Bypass Duodenum to Duodenum, Via Natural or Artificial Opening Endoscopicapproximate
- 0D198ZABypass Duodenum to Jejunum, Via Natural or Artificial Opening Endoscopicapproximate
- 0D198ZBBypass Duodenum to Ileum, Via Natural or Artificial Opening Endoscopicapproximate
- 0D198ZLBypass Duodenum to Transverse Colon, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1A0ZABypass Jejunum to Jejunum, Open Approachapproximate
- 0D1A0ZBBypass Jejunum to Ileum, Open Approachapproximate
- 0D1A0ZHBypass Jejunum to Cecum, Open Approachapproximate
- 0D1A0ZKBypass Jejunum to Ascending Colon, Open Approachapproximate
- 0D1A0ZLBypass Jejunum to Transverse Colon, Open Approachapproximate
- 0D1A0ZMBypass Jejunum to Descending Colon, Open Approachapproximate
- 0D1A0ZNBypass Jejunum to Sigmoid Colon, Open Approachapproximate
- 0D1A0ZPBypass Jejunum to Rectum, Open Approachapproximate
- 0D1A4ZABypass Jejunum to Jejunum, Percutaneous Endoscopic Approachapproximate
- 0D1A4ZBBypass Jejunum to Ileum, Percutaneous Endoscopic Approachapproximate
- 0D1A4ZHBypass Jejunum to Cecum, Percutaneous Endoscopic Approachapproximate
- 0D1A4ZKBypass Jejunum to Ascending Colon, Percutaneous Endoscopic Approachapproximate
- 0D1A4ZLBypass Jejunum to Transverse Colon, Percutaneous Endoscopic Approachapproximate
- 0D1A4ZMBypass Jejunum to Descending Colon, Percutaneous Endoscopic Approachapproximate
- 0D1A4ZNBypass Jejunum to Sigmoid Colon, Percutaneous Endoscopic Approachapproximate
- 0D1A4ZPBypass Jejunum to Rectum, Percutaneous Endoscopic Approachapproximate
- 0D1A8ZABypass Jejunum to Jejunum, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1A8ZBBypass Jejunum to Ileum, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1A8ZHBypass Jejunum to Cecum, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1A8ZKBypass Jejunum to Ascending Colon, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1A8ZLBypass Jejunum to Transverse Colon, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1A8ZMBypass Jejunum to Descending Colon, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1A8ZNBypass Jejunum to Sigmoid Colon, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1A8ZPBypass Jejunum to Rectum, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1B0ZBBypass Ileum to Ileum, Open Approachapproximate
- 0D1B0ZHBypass Ileum to Cecum, Open Approachapproximate
- 0D1B0ZKBypass Ileum to Ascending Colon, Open Approachapproximate
- 0D1B0ZLBypass Ileum to Transverse Colon, Open Approachapproximate
- 0D1B0ZMBypass Ileum to Descending Colon, Open Approachapproximate
- 0D1B0ZNBypass Ileum to Sigmoid Colon, Open Approachapproximate
- 0D1B0ZPBypass Ileum to Rectum, Open Approachapproximate
- 0D1B4ZBBypass Ileum to Ileum, Percutaneous Endoscopic Approachapproximate
- 0D1B4ZHBypass Ileum to Cecum, Percutaneous Endoscopic Approachapproximate
- 0D1B4ZKBypass Ileum to Ascending Colon, Percutaneous Endoscopic Approachapproximate
- 0D1B4ZLBypass Ileum to Transverse Colon, Percutaneous Endoscopic Approachapproximate
- 0D1B4ZMBypass Ileum to Descending Colon, Percutaneous Endoscopic Approachapproximate
- 0D1B4ZNBypass Ileum to Sigmoid Colon, Percutaneous Endoscopic Approachapproximate
- 0D1B4ZPBypass Ileum to Rectum, Percutaneous Endoscopic Approachapproximate
- 0D1B8ZBBypass Ileum to Ileum, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1B8ZHBypass Ileum to Cecum, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1B8ZKBypass Ileum to Ascending Colon, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1B8ZLBypass Ileum to Transverse Colon, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1B8ZMBypass Ileum to Descending Colon, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1B8ZNBypass Ileum to Sigmoid Colon, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1B8ZPBypass Ileum to Rectum, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1H0ZHBypass Cecum to Cecum, Open Approachapproximate
- 0D1H0ZKBypass Cecum to Ascending Colon, Open Approachapproximate
- 0D1H0ZLBypass Cecum to Transverse Colon, Open Approachapproximate
- 0D1H0ZMBypass Cecum to Descending Colon, Open Approachapproximate
- 0D1H0ZNBypass Cecum to Sigmoid Colon, Open Approachapproximate
- 0D1H0ZPBypass Cecum to Rectum, Open Approachapproximate
- 0D1H4ZHBypass Cecum to Cecum, Percutaneous Endoscopic Approachapproximate
- 0D1H4ZKBypass Cecum to Ascending Colon, Percutaneous Endoscopic Approachapproximate
- 0D1H4ZLBypass Cecum to Transverse Colon, Percutaneous Endoscopic Approachapproximate
- 0D1H4ZMBypass Cecum to Descending Colon, Percutaneous Endoscopic Approachapproximate
- 0D1H4ZNBypass Cecum to Sigmoid Colon, Percutaneous Endoscopic Approachapproximate
- 0D1H4ZPBypass Cecum to Rectum, Percutaneous Endoscopic Approachapproximate
- 0D1H8ZHBypass Cecum to Cecum, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1H8ZKBypass Cecum to Ascending Colon, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1H8ZLBypass Cecum to Transverse Colon, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1H8ZMBypass Cecum to Descending Colon, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1H8ZNBypass Cecum to Sigmoid Colon, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1H8ZPBypass Cecum to Rectum, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1K0ZKBypass Ascending Colon to Ascending Colon, Open Approachapproximate
- 0D1K0ZLBypass Ascending Colon to Transverse Colon, Open Approachapproximate
- 0D1K0ZMBypass Ascending Colon to Descending Colon, Open Approachapproximate
- 0D1K0ZNBypass Ascending Colon to Sigmoid Colon, Open Approachapproximate
- 0D1K0ZPBypass Ascending Colon to Rectum, Open Approachapproximate
- 0D1K4ZKBypass Ascending Colon to Ascending Colon, Percutaneous Endoscopic Approachapproximate
- 0D1K4ZLBypass Ascending Colon to Transverse Colon, Percutaneous Endoscopic Approachapproximate
- 0D1K4ZMBypass Ascending Colon to Descending Colon, Percutaneous Endoscopic Approachapproximate
- 0D1K4ZNBypass Ascending Colon to Sigmoid Colon, Percutaneous Endoscopic Approachapproximate
- 0D1K4ZPBypass Ascending Colon to Rectum, Percutaneous Endoscopic Approachapproximate
- 0D1K8ZKBypass Ascending Colon to Ascending Colon, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1K8ZLBypass Ascending Colon to Transverse Colon, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1K8ZMBypass Ascending Colon to Descending Colon, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1K8ZNBypass Ascending Colon to Sigmoid Colon, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1K8ZPBypass Ascending Colon to Rectum, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1L0Z4Bypass Transverse Colon to Cutaneous, Open Approachapproximate
- 0D1L0ZLBypass Transverse Colon to Transverse Colon, Open Approachapproximate
- 0D1L0ZMBypass Transverse Colon to Descending Colon, Open Approachapproximate
- 0D1L0ZNBypass Transverse Colon to Sigmoid Colon, Open Approachapproximate
- 0D1L0ZPBypass Transverse Colon to Rectum, Open Approachapproximate
- 0D1L4Z4Bypass Transverse Colon to Cutaneous, Percutaneous Endoscopic Approachapproximate
- 0D1L4ZLBypass Transverse Colon to Transverse Colon, Percutaneous Endoscopic Approachapproximate
- 0D1L4ZMBypass Transverse Colon to Descending Colon, Percutaneous Endoscopic Approachapproximate
- 0D1L4ZNBypass Transverse Colon to Sigmoid Colon, Percutaneous Endoscopic Approachapproximate
- 0D1L4ZPBypass Transverse Colon to Rectum, Percutaneous Endoscopic Approachapproximate
- 0D1L8ZLBypass Transverse Colon to Transverse Colon, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1L8ZMBypass Transverse Colon to Descending Colon, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1L8ZNBypass Transverse Colon to Sigmoid Colon, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1L8ZPBypass Transverse Colon to Rectum, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1M0Z4Bypass Descending Colon to Cutaneous, Open Approachapproximate
- 0D1M0ZMBypass Descending Colon to Descending Colon, Open Approachapproximate
- 0D1M0ZNBypass Descending Colon to Sigmoid Colon, Open Approachapproximate
- 0D1M0ZPBypass Descending Colon to Rectum, Open Approachapproximate
- 0D1M4Z4Bypass Descending Colon to Cutaneous, Percutaneous Endoscopic Approachapproximate
- 0D1M4ZMBypass Descending Colon to Descending Colon, Percutaneous Endoscopic Approachapproximate
- 0D1M4ZNBypass Descending Colon to Sigmoid Colon, Percutaneous Endoscopic Approachapproximate
- 0D1M4ZPBypass Descending Colon to Rectum, Percutaneous Endoscopic Approachapproximate
- 0D1M8ZMBypass Descending Colon to Descending Colon, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1M8ZNBypass Descending Colon to Sigmoid Colon, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1M8ZPBypass Descending Colon to Rectum, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1N0Z4Bypass Sigmoid Colon to Cutaneous, Open Approachapproximate
- 0D1N0ZNBypass Sigmoid Colon to Sigmoid Colon, Open Approachapproximate
- 0D1N0ZPBypass Sigmoid Colon to Rectum, Open Approachapproximate
- 0D1N4Z4Bypass Sigmoid Colon to Cutaneous, Percutaneous Endoscopic Approachapproximate
- 0D1N4ZNBypass Sigmoid Colon to Sigmoid Colon, Percutaneous Endoscopic Approachapproximate
- 0D1N4ZPBypass Sigmoid Colon to Rectum, Percutaneous Endoscopic Approachapproximate
- 0D1N8ZNBypass Sigmoid Colon to Sigmoid Colon, Via Natural or Artificial Opening Endoscopicapproximate
- 0D1N8ZPBypass Sigmoid Colon to Rectum, Via Natural or Artificial Opening Endoscopicapproximate
Common questions about 45.90
What is the ICD-10 code for ICD-9 45.90?
- The GEMs map 45.90 to ICD-10-PCS 0D190Z9, 0D190ZA, 0D190ZB, 0D190ZL, 0D194Z9, 0D194ZA and 117 more.
GEMs are a translation aid, not a substitute for coding from the record. The 2027 ICD-10 code set has changed since the last GEMs release in 2018. Page updated September 29, 2026.