ICD-9-CM diagnosis code (retired)
574.51 — Calculus of bile duct without mention of cholecystitis, with obstruction
ICD-9-CM was replaced by ICD-10 on October 1, 2015. These are the ICD-10-CM equivalents from the CMS General Equivalence Mappings.
About ICD-9-CM 574.51
574.51 is an ICD-9-CM diagnosis code for calculus of bile duct without mention of cholecystitis, with obstruction. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-CM took over.
The CMS General Equivalence Mappings translate it to one ICD-10-CM code, K80.51 (Calculus of bile duct without cholangitis or cholecystitis with obstruction). The match is approximate, so confirm it against the record.
ICD-10-CM equivalents
- K80.51Calculus of bile duct without cholangitis or cholecystitis with obstructionapproximate
Common questions about 574.51
What is the ICD-10 code for ICD-9 574.51?
- The GEMs map 574.51 to ICD-10-CM K80.51.
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.