ICD-9-CM procedure code (retired)
45.15 — Open biopsy of small intestine
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 45.15
45.15 is an ICD-9-CM procedure code for open biopsy of small intestine. 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 8 ICD-10-PCS codes, such as 0D980ZX (Drainage of Small Intestine, Open Approach, Diagnostic), 0D990ZX (Drainage of Duodenum, Open Approach, Diagnostic) and 0D9A0ZX (Drainage of Jejunum, Open Approach, Diagnostic). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
- 0D980ZXDrainage of Small Intestine, Open Approach, Diagnosticapproximate
- 0D990ZXDrainage of Duodenum, Open Approach, Diagnosticapproximate
- 0D9A0ZXDrainage of Jejunum, Open Approach, Diagnosticapproximate
- 0D9B0ZXDrainage of Ileum, Open Approach, Diagnosticapproximate
- 0DB80ZXExcision of Small Intestine, Open Approach, Diagnosticapproximate
- 0DB90ZXExcision of Duodenum, Open Approach, Diagnosticapproximate
- 0DBA0ZXExcision of Jejunum, Open Approach, Diagnosticapproximate
- 0DBB0ZXExcision of Ileum, Open Approach, Diagnosticapproximate
Common questions about 45.15
What is the ICD-10 code for ICD-9 45.15?
- The GEMs map 45.15 to ICD-10-PCS 0D980ZX, 0D990ZX, 0D9A0ZX, 0D9B0ZX, 0DB80ZX, 0DB90ZX and 2 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.