ICD-9-CM procedure code (retired)
45.33 — Local excision of lesion or tissue of small intestine, except duodenum
About ICD-9-CM 45.33
45.33 is an ICD-9-CM procedure code for local excision of lesion or tissue of small intestine, except duodenum. 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 5 ICD-10-PCS codes, such as 0DB80ZZ (Excision of Small Intestine, Open Approach), 0DB83ZZ (Excision of Small Intestine, Percutaneous Approach) and 0DB84ZZ (Excision of Small Intestine, Percutaneous Endoscopic Approach). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
- 0DB80ZZExcision of Small Intestine, Open Approachapproximate
- 0DB83ZZExcision of Small Intestine, Percutaneous Approachapproximate
- 0DB84ZZExcision of Small Intestine, Percutaneous Endoscopic Approachapproximate
- 0DB87ZZExcision of Small Intestine, Via Natural or Artificial Openingapproximate
- 0DB88ZZExcision of Small Intestine, Via Natural or Artificial Opening Endoscopicapproximate
Common questions about 45.33
What is the ICD-10 code for ICD-9 45.33?
- The GEMs map 45.33 to ICD-10-PCS 0DB80ZZ, 0DB83ZZ, 0DB84ZZ, 0DB87ZZ and 0DB88ZZ.
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.