ICD-9-CM procedure code (retired)
54.23 — Biopsy of peritoneum
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 54.23
54.23 is an ICD-9-CM procedure code for biopsy of peritoneum. 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 12 ICD-10-PCS codes, such as 0D9U0ZX (Drainage of Omentum, Open Approach, Diagnostic), 0D9U3ZX (Drainage of Omentum, Percutaneous Approach, Diagnostic) and 0D9U4ZX (Drainage of Omentum, Percutaneous Endoscopic Approach, Diagnostic). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
- 0D9U0ZXDrainage of Omentum, Open Approach, Diagnosticapproximate
- 0D9U3ZXDrainage of Omentum, Percutaneous Approach, Diagnosticapproximate
- 0D9U4ZXDrainage of Omentum, Percutaneous Endoscopic Approach, Diagnosticapproximate
- 0D9V0ZXDrainage of Mesentery, Open Approach, Diagnosticapproximate
- 0D9V3ZXDrainage of Mesentery, Percutaneous Approach, Diagnosticapproximate
- 0D9V4ZXDrainage of Mesentery, Percutaneous Endoscopic Approach, Diagnosticapproximate
- 0D9W0ZXDrainage of Peritoneum, Open Approach, Diagnosticapproximate
- 0D9W3ZXDrainage of Peritoneum, Percutaneous Approach, Diagnosticapproximate
- 0D9W4ZXDrainage of Peritoneum, Percutaneous Endoscopic Approach, Diagnosticapproximate
- 0DBU0ZXExcision of Omentum, Open Approach, Diagnosticapproximate
- 0DBV0ZXExcision of Mesentery, Open Approach, Diagnosticapproximate
- 0DBW0ZXExcision of Peritoneum, Open Approach, Diagnosticapproximate
Common questions about 54.23
What is the ICD-10 code for ICD-9 54.23?
- The GEMs map 54.23 to ICD-10-PCS 0D9U0ZX, 0D9U3ZX, 0D9U4ZX, 0D9V0ZX, 0D9V3ZX, 0D9V4ZX and 6 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.