ICD-9-CM procedure code (retired)
51.10 — Endoscopic retrograde cholangiopancreatography [ERCP]
About ICD-9-CM 51.10
51.10 is an ICD-9-CM procedure code for endoscopic retrograde cholangiopancreatography [ERCP]. 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 3 ICD-10-PCS codes, such as BF110ZZ (Fluoroscopy of Biliary and Pancreatic Ducts using High Osmolar Contrast), BF111ZZ (Fluoroscopy of Biliary and Pancreatic Ducts using Low Osmolar Contrast) and BF11YZZ (Fluoroscopy of Biliary and Pancreatic Ducts using Other Contrast). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
Common questions about 51.10
What is the ICD-10 code for ICD-9 51.10?
- The GEMs map 51.10 to ICD-10-PCS BF110ZZ, BF111ZZ and BF11YZZ.
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.